HomeMy WebLinkAbout4a_Site Inventory Guidebook HCD 06-10-2020STATE OF CALIFORNIA - BUSINESS, CONSUMER SERVICES AND HOUSING AGENCY GAVIN NEWSOM, Governor
DEPARTMENT OF HOUSING AND COMMUNITY DEVELOPMENT
DIVISION OF HOUSING POLICY DEVELOPMENT
2020 W. El Camino Avenue, Suite 500
Sacramento, CA 95833
(916) 263-2911 / FAX (916) 263-7453
www.hcd.ca.gov
June 10, 2020
MEMORANDUM FOR: Planning Directors and Interested Parties
FROM: Megan Kirkeby, Acting Deputy Director
Division of Housing Policy Development
SUBJECT: Housing Element Site Inventory Guidebook
Government Code Section 65583.2
The housing element of the general plan must include an inventory of land suitable and
available for residential development to meet the locality’s regional housing need by
income level. The purpose of this Guidebook is to assist jurisdictions and interested parties
with the development of the site inventory analysis for the 6th Housing Element Planning
Cycle and identify changes to the law as a result of Chapter 375, Statutes of 2017 (AB
1397), Chapter 958, Statutes of 2018 (AB 686), Chapter 664, Statutes of 2019 (AB 1486),
and Chapter 667, Statutes of 2019 (SB 6). The Guidebook should be used in conjunction
with the site inventory form developed by the California Department of Housing and
Community Development (HCD). These laws introduced changes to the following
components of the site inventory:
•Design and development of the site inventory (SB 6, 2019)
•Requirements in the site inventory table (AB 1397, 2017 AB 1486, 2019)
•Capacity calculation (AB 1397, 2017)
•Infrastructure requirements (AB 1397, 2017)
•Suitability of nonvacant sites (AB 1397, 2017)
•Size of site requirements (AB 1397, 2017)
•Locational requirements of identified sites (AB 686, 2018)
•Sites identified in previous housing elements (AB 1397, 2017)
•Nonvacant site replacement unit requirements (AB 1397, 2017)
•Rezone program requirements (AB 1397, 2017)
The workbook is divided into five components: (Part A) identification of sites; (Part B) sites
to accommodate the lower income RHNA; (Part C) capacity analysis; (Part D) non-vacant
sites; and (Part E) determination of adequate sites.
If you have any questions, or would like additional information or technical assistance, please
contact the Division of Housing Policy Development at (916) 263-2911.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Table of Contents
BACKGROUND AND PURPOSE ........................................................................................ 3
Housing Element Site Inventory Requirements ................................................................ 3
SITE INVENTORY GUIDEBOOK FRAMEWORK ................................................................ 4
Guidebook Structure ......................................................................................................... 4
PART A: IDENTIFICATION OF SITES ................................................................................. 5
Step 1: Identification of Developable Sites ....................................................................... 5
Step 2: Inventory of Sites .................................................................................................. 7
Step 3: Infrastructure Availability ...................................................................................... 7
Step 4: Map of Sites ......................................................................................................... 8
Step 5: Determination of Consistency with Affirmatively Furthering Fair Housing ............ 8
Step 6: Sites by RHNA Income Category ......................................................................... 9
Step 7: Environmental Constraints ................................................................................. 10
PART B: SITES TO ACCOMMODATE LOW AND VERY LOW- INCOME RHNA ............. 11
Step 1: Sites Used in Previous Planning Periods Housing Elements ............................. 11
Step 2: Zoning Appropriate to Accommodate Low- and Very Low- Income RHNA ........ 13
Step 3: Size of Sites ....................................................................................................... 15
PART C: CAPACITY ANALYSIS ........................................................................................ 19
Step1: Utilizing minimum densities to calculate realistic capacity of sites ....................... 19
Step 2: Utilizing factors to calculate realistic capacity of sites ........................................ 19
PART D: NONVACANT SITES .......................................................................................... 24
Step 1: Description of the nonvacant site ....................................................................... 25
Step 2: Nonvacant site analysis methodology ................................................................ 25
Step 3: Reliance on nonvacant sites to accommodate more than 50 percent of the RHNA
for lower income households .......................................................................................... 26
Step 4: Program and policy requiring replacement of existing affordable units .............. 28
PART E: DETERMINATION OF ADEQUATE SITES ......................................................... 30
Step 1: Consider any alternative means of meeting the RHNA ...................................... 30
Step 2: Determine whether there is sufficient capacity to accommodate the RHNA for the
jurisdiction by income. .................................................................................................... 32
Step 3: Adequate Sites Program .................................................................................... 33
ATTACHMENT 1: SUMMARY OF NEW LAWS REFERENCED IN THE GUIDEBOOK .... 39
ATTACHMENT 2: GOVERNMENT CODE SECTION 65583.2 .......................................... 40
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 3 May 2020
BACKGROUND AND PURPOSE
Housing Element Site Inventory Requirements
Scarcity of land with adequately zoned capacity is a significant contributor to increased land
prices and housing development costs. A lack of adequately zoned sites exacerbates the
already significant deficit of housing affordable to lower income households. An effective
housing element provides the necessary conditions for conserving, preserving and
producing an adequate supply of housing affordable at a variety of income levels and
provides a vehicle for establishing and updating housing and land-use strategies to reflect
changing needs, resources, and conditions. Among other things, the housing element
establishes a jurisdiction’s strategy to plan for and facilitate the development of housing
over the five-to-eight year planning period by providing an inventory of land adequately
zoned or planned to be zoned for housing and programs to implement the strategy.
The purpose of the housing element’s site inventory is to identify and analyze specific land
(sites) that is available and suitable for residential development in order to determine the
jurisdiction’s capacity to accommodate residential development and reconcile that capacity
with the jurisdiction’s Regional Housing Need Allocation (RHNA). The available and
suitable sites are referred to as “adequate sites” throughout this Guidebook. The site
inventory enables the jurisdiction to determine whether there are sufficient adequate sites
to accommodate the RHNA by income category. A site inventory and analysis will
determine whether program actions must be adopted to “make sites available” with
appropriate zoning, development standards, and infrastructure capacity to accommodate
the new development need.
Sites are suitable for residential development if zoned appropriately and available for
residential use during the planning period. If the inventory demonstrates that there are
insufficient sites to accommodate the RHNA for each income category, the inventory must
identify sites for rezoning to be included in a housing element program to identify and make
available additional sites to accommodate those housing needs early within the planning
period.
Other characteristics to consider when evaluating the appropriateness of sites include
physical features (e.g., size and shape of the site, improvements currently on the site, slope
instability or erosion, or environmental and pollution considerations), location (e.g.,
proximity to and access to infrastructure, transit, job centers, and public or community
services), competitiveness for affordable housing funding (e.g., Low Income Housing Tax
Credit scoring criteria), and likelihood or interest in development due to access to
opportunities such as jobs and high performing schools 1. When determining sites to include
in the inventory to meet the lower income housing need, HCD recommends that a local
government first identify development potential in high opportunity neighborhoods. This will
assist the local government in meeting its requirements to affirmatively further fair housing
and ensure developments are more competitive for development financing.
1 Please Note: Significant increases in the housing capacity of the residential land inventory of the housing
element could also warrant planning for updating of other elements, including the land use, safety, circulation
elements and inclusion of an environmental justice element or environmental justice policies. The housing
element must include a program describing the means by which consistency will be achieved with other
general plan elements and community goals (GC 65583(c)(8)).
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 4 May 2020
SITE INVENTORY GUIDEBOOK FRAMEWORK
The following is a Guidebook designed to assist a jurisdiction through the site inventory
analysis required by Housing Element Law. Use of the Guidebook is not required for a
determination of compliance by HCD. The Guidebook is intended to facilitate the
jurisdiction in determining if adequate sites are available by income category to
accommodate the jurisdiction’s share of the RHNA or if rezoning or other program actions
are needed. Areas of the law that are newly added since the beginning of the 5th housing
element cycle are marked with the designation *NEW*.
Guidebook Structure
PART A: IDENTIFICATION OF SITES
General characteristics of suitable sites identified in the inventory, including zoning,
infrastructure availability, and environmental constraints, among others.
PART B: SITES TO ACCOMMODATE LOW AND VERY LOW- INCOME RHNA
Analysis to determine if sites are appropriate to accommodate the jurisdiction’s RHNA for
low- and very low-income households.
PART C: CAPACITY ANALYSIS
Description of the methodology used to determine the number of units that can be
reasonably developed on a site.
PART D: NONVACANT SITES
Analysis to determine if nonvacant sites are appropriate to accommodate the jurisdiction’s
RHNA.
PART E: DETERMINATION OF ADEQUATE SITES
After consideration of the above analysis and any alternate methods to accommodate
RHNA, the determination of whether sufficient sites exist to accommodate RHNA or if there
is a shortfall requiring a program to rezone additional sites.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 5 May 2020
PART A: IDENTIFICATION OF SITES
Step 1: Identification of Developable Sites
Government Code section 65583.2(a)
Generally, a site is a parcel or a group of parcels that can accommodate a portion of the
jurisdictions RHNA. A jurisdiction must identify, as part of an inventory, sites within its
boundaries (i.e., city limits or a county’s unincorporated area)2 that could have the potential
for new residential development within the eight- or five-year timeframe of the housing
element planning period.
Types of sites include:
•Vacant sites zoned for residential use.
•Vacant sites zoned for nonresidential use that allow residential development.
•Residentially zoned sites that are capable of being developed at a higher density
(nonvacant sites, including underutilized sites).
•Sites owned or leased by a city, county, or city and county.
•Sites zoned for nonresidential use that can be redeveloped for residential use and a
program is included to rezone the site to permit residential use.
Pending, approved, or permitted development:
Projects that have been approved, permitted, or received a certificate of occupancy since
the beginning of the RHNA projected period may be credited toward meeting the RHNA
allocation based on the affordability and unit count of the development. For these projects,
affordability is based on the actual or projected sale prices, rent levels, or other
mechanisms establishing affordability in the planning period of the units within the project
(See Part E). For projects yet to receive their certificate of occupancy or final permit, the
element must demonstrate that the project is expected to be built within the planning
period.
Definition of Planning Period: The “Planning period” is the time period between the due
date for one housing element and the due date for the next housing element (Government
Code section 65588(f)(1).) For example, the San Diego Association of Governments’ 6th
Cycle Planning Period is April 15, 2021 to April 15, 2029.
Definition of Projection Period: “Projection period” is the time period for which the
regional housing need is calculated (Government Code section 65588(f)(2).). For example,
the San Diego Association of Governments’ 6th Cycle Projection Period is June 30, 2020 to
April 15, 2029. End definitions
Please note, sites with development projects where completed entitlements have been
issued are no longer available for prospective development and must be credited towards
the RHNA based on the affordability and unit count of the development. “Completed
entitlements” means a housing development or project which has received all the required
land use approvals or entitlements necessary for the issuance of a building permit. This
2 In some cases, jurisdictions may want to include sites anticipated to be annexed in the planning period.
Annexation is considered a rezoning effort to accommodate a shortfall of sites. For more information on
annexation please see Part E, Step 3.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 6 May 2020
means that there is no additional action required to be eligible to apply and obtain a
building permit.
Jurisdictions may choose to credit sites with pending projects since the beginning of the
RHNA projection period towards their RHNA based on affordability and unit count within the
proposed project but must demonstrate the units can be built within the remaining planning
period. Affordability must be based on the projected sales prices, rent levels, or other
mechanisms establishing affordability in the planning period of the units within the project.
Census definition of a unit: A housing unit is a house, an apartment, a group of rooms, or
a single room occupied or intended for occupancy as separate living quarters. Separate
living quarters are those in which the occupants do not live and eat with other persons in
the structure and which have direct access from the outside of the building or through a
common hall. Living quarters of the following types are excluded from the housing unit
definition: dormitories, bunkhouses, and barracks; quarters in predominantly transient
hotels, motels, and the like, except those occupied by persons who consider the hotel their
usual place of residence; quarters in institutions, general hospitals, and military
installations, except those occupied by staff members or resident employees who have
separate living arrangements.
Student/University Housing: Please be aware, college and university student housing
may be considered noninstitutional group quarters and not a housing unit for purposes of
meeting the RHNA. According to the census, college/university student housing includes
residence halls and other buildings, including apartment-style student housing, designed
primarily to house college and university students in group living arrangements either on or
off campus. These facilities are owned, leased, or managed by a college, university, or
seminary or can be owned, leased, or managed by a private company or agency.
Residents typically enter into “by the bed” leases (i.e., single-liability leases). Another
distinguishing factor is that the unit is not available for rent to non-students. For further
information on whether university housing meets the definition of a housing unit, please
contact the Department of Finance at (916) 323-4086. End definitions
Exempt entity-controlled sites (state excess sites, military, university, and tribal land)
HCD recognizes that the development of new housing on exempt entity sites (land
controlled by exempt federal, state, or tribal entities) can meet a portion of a jurisdiction’s
RHNA. However, sites located on land controlled by exempt entities are analyzed
differently because the jurisdiction may not have control over the planning, permitting, and
decision-making processes of land owned by another public entity.
Sites controlled by exempt entities can be used to accommodate RHNA when
documentation can be provided that demonstrates the likelihood that the planned housing
will be developed within the current RHNA/housing element cycle. Adequate
documentation can vary due to differences in the planning processes on land controlled by
exempt federal, state, or tribal entities. The following are examples of documentation that
demonstrates the likelihood of housing being developed on sites outside the control of a
local government. In each of these examples, the units would have to meet the U.S.
Census Bureau (Census) definition of a housing unit:
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•Agreement with the entity controlling the land that grants the jurisdiction authority
regarding approving, permitting, certifying occupancy, and/or reporting new units to the
California Department of Finance.
•Documentation from the entity controlling the land that demonstrates planned housing
has been approved to be built within the current RHNA cycle.
•Data pertaining to the timing of project construction and unit affordability by household
income category.
•If the site is listed on the Department of General Services Real Estate Excess State
Property map located EO N-06-19 Affordable Housing Development webpage.
Step 2: Inventory of Sites
Government Code section 65583.2(b)
Provide a parcel specific inventory of sites that includes the following information for each
site:
•*NEW* Assessor parcel number(s).
•Size of each parcel (in acres).
•General plan land use designation.
•Zoning designation.
•For nonvacant sites, a description of the existing use of each parcel (See Part D)
•*NEW* Whether the site is publicly owned or leased.
•Number of dwelling units that the site can realistically accommodate (See Part C)
•*NEW* Whether the parcel has available or planned and accessible infrastructure
(Part A: Step 3).
•*NEW* The RHNA income category the parcel is anticipated to accommodate
(See Part A: Step 5).
•*NEW* If the parcel was identified in a previous planning period site inventory
(Part B: Step 1).
*NEW* Please note pursuant to Chapter 667, Statutes of 2019 (SB 6), the site inventory
must be prepared using the standards, form, and definitions adopted by HCD. HCD has
prepared a form and instructions for this purpose that includes space for the information
above and commonly provided optional fields. Starting January 1, 2021, local governments
will need to submit an electronic version of the site inventory to HCD on this form along with
its adopted housing element.
*NEW* Pursuant to Chapter 664, Statutes of 2019 (AB 1486), at Government Code section
65583.2(b)(3), if a site included in the inventory is owned by the city or county, the housing
element must include a description of whether there are any plans to sell the property
during the planning period and how the jurisdiction will comply with the Surplus Land Act
Article 8 (commencing with Section 54220) of Chapter 5 of Part 1 of Division 2 of Title 5.
Step 3: Infrastructure Availability
Government Code section 65583.2(b)(5)(B)
Determine if parcels included in the inventory, including any parcels identified for rezoning,
have sufficient water, sewer, and dry utilities available and accessible to support housing
development or whether they are included in an existing general plan program or other
mandatory program or plan, including a program or plan of a public or private entity to
secure sufficient water, sewer, and dry utilities supply to support housing development on
the site in time to make housing development realistic during the planning period. Dry
utilities include, at minimum, a reliable energy source that supports full functionality of the
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 8 May 2020
home and could also include access to natural gas, telephone and/or cellular service, cable
or satellite television systems, and internet or Wi-Fi service.
If Yes: Provide an analysis in the housing element describing existing or planned water,
sewer, and other dry utilities supply, including the availability and access to parcels on the
site inventory, distribution facilities, general plan programs or other mandatory program or
plan (including a program or plan of a public or private entity to secure water or sewer
service) to support housing development on the site. The housing element must include
sufficient detail to determine whether the service levels of water delivery/treatment systems
and sewer treatment facilities are sufficient and have the capacity to accommodate
development on all identified sites in order to accommodate the RHNA. For example, the
water supply should be a reliable supply that meets federal and state drinking water
standards.
Please note sites identified as available for housing for above moderate-income
households can still be in areas not served by public sewer systems.
If No: Include a program in the housing element that ensures access and availability to
infrastructure to accommodate development within the planning period. If this is not
possible, the site is not suitable for inclusion in the site inventory or in a program of action
identifying a site for rezoning.
Step 4: Map of Sites
Government Code section 65583.2(b)(7)
Provide a map that shows the location of the sites included in the inventory. While the map
may be on a larger scale, such as the land use map of the general plan, the more detailed
the map, the easier it will be to demonstrate the sites meet new requirements pursuant to
Chapter 958, Statutes of 2018 (AB 686) as stated below.
Step 5: Determination of Consistency with Affirmatively Furthering Fair Housing
Government Code section 65583.2(a)
*NEW* Pursuant to AB 686, for housing elements due on or after January 1, 2021, sites
must be identified throughout the community in a manner that affirmatively furthers fair
housing opportunities (Government Code Section 65583(c)(10)).
Affirmatively Furthering Fair Housing means “taking meaningful actions, in addition to
combating discrimination, that overcome patterns of segregation and fosters inclusive
communities free from barriers that restrict access to opportunity based on protected
characteristics. Specifically, affirmatively furthering fair housing means taking meaningful
actions that, taken together, address significant disparities in housing needs and in access
to opportunity, replacing segregated living patterns with truly integrated and balanced living
patterns, transforming racially and ethnically concentrated areas of poverty into areas of
opportunity, and fostering and maintaining compliance with civil rights and fair housing
laws. The duty to affirmatively further fair housing extends to all of a public agency’s3
3 Public Agencies include the state, including every state office, officer, department, division, bureau, board,
and commission, including the California State University, a city, including a charter city, county, including a
charter county, city and county, and a redevelopment successor agency, a public housing authority created
pursuant to the Housing Authorities Law, a public housing agency, and any other political subdivision of the
state that is a grantee or subgrantee receiving funds provided by the United States Department of Housing
and Urban Development (Government Code section 8899.5(a)(2).
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Item No. IV(a) - Attachment 4
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activities and programs relating to housing and community development.” (Government
Code section 8899.50(a)(1)).
For purposes of the housing element site inventory, this means that sites identified to
accommodate the lower-income need are not concentrated in low-resourced areas (lack of
access to high performing schools, proximity to jobs, location disproportionately exposed to
pollution or other health impacts) or areas of segregation and concentrations of poverty.
Instead, sites identified to accommodate the lower income RHNA must be distributed
throughout the community in a manner that affirmatively furthers fair housing. One resource
the jurisdiction could use when completing this analysis is the California Tax Credit
Allocation/California Department of Housing and Community Development Opportunity
Maps, which can be accessed at https://www.treasurer.ca.gov/ctcac/opportunity.asp.
Particularly, the jurisdiction should consider the barriers and opportunities identified in its
assessment of fair housing pursuant to Government Code section 65583(c)(10). HCD plans
to release a technical assistance memo to assist jurisdictions in addressing AB 686
requirements in their housing element in the Summer of 2020.
Jurisdictions should also consider integrating this analysis with the requirements of
Government Code 65302(h), as added by SB 1000 (Statutes of 2016), which requires the
preparation and adoption of an Environmental Justice element or equivalent environmental
justice-related policies, objectives, and goals throughout other elements of their general
plan, to address the needs of disadvantaged communities. More information on
Environmental Justice elements can be found on the Governor’s Office of Planning and
Research Website.
Step 6: Sites by RHNA Income Category
Government Code section 65583.2(c)
*NEW* Identify which RHNA income category that each site in the inventory is anticipated
to accommodate. On the site inventory, specify whether the site or a portion of the site is
adequate to accommodate lower income housing, moderate-income housing, or above
moderate-income housing. Sites can accommodate units for more than one income
category. However, the inventory should indicate the number of units of each income
category, and together the total of units attributed to each income category may not exceed
total units attributed to the site, so that no unit is designated for more than one income
category. This requirement is particularly important because the No Net Loss Law
(Government Code section 65863) requires adequate sites be maintained throughout the
planning period to accommodate the remaining RHNA by income category. For more
information, please consult the HCD’s memo on No Net Loss Law.
HCD Best Practices for selecting sites to accommodate the lower income RHNA:
When determining which sites are best suited to accommodate the RHNA for lower income
households, the jurisdiction should consider factors such as:
•Proximity to transit.
•Access to high performing schools and jobs.
•Access to amenities, such as parks and services.
•Access to health care facilities and grocery stores.
•Locational scoring criteria for Low-income Housing Tax Credit (TCAC) Program funding.
•Proximity to available infrastructure and utilities.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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• Sites that do not require environmental mitigation.
• Presence of development streamlining processes, environmental exemptions, and other
development incentives.
Step 7: Environmental Constraints
Government Code section 65583.2(b)(4)
Provide in the analysis a general description of any known environmental or other features
(e.g., presence of floodplains, protected wetlands, oak tree preserves, very high fire hazard
severity zones) that have the potential to impact the development viability of the identified
sites. The housing element need only describe those environmental constraints where
documentation of such conditions is available to the local government. This analysis must
demonstrate that the existence of these features will not preclude development of the sites
identified in the planning period at the projected residential densities/capacities. This
information need not be identified on a site-specific basis. However, local governments will
find it beneficial to describe site specific environmental conditions when demonstrating site
suitability and realistic buildout capacity of each site, as these types of impediments to
building must be considered when determining how many residential units can be
developed on the site.
NEXT STEP:
• If the site is selected to accommodate its low or very-low income RHNA, move to Part
B: Sites to Accommodate Low and Very-Low Income RHNA.
• If the site accommodates moderate or above-moderate RHNA, move to Part C:
Capacity Analysis.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 11 May 2020
PART B: SITES TO ACCOMMODATE LOW AND VERY LOW- INCOME RHNA
Step 1: *NEW* Sites Used in Previous Planning Periods Housing Elements
Government Code section 65583.2(c)
Determine if the site identified to accommodate the low- and very low-income RHNA
pursuant to Part A, Step 6 was used in the previous planning period4. Generally, previously
identified sites refer to parcels that were identified in a previous housing element’s site
inventory to accommodate any portion of any income category of the jurisdiction’s RHNA,
as follows:
For a nonvacant site: Included in a prior planning period’s housing element (e.g., 5th cycle
housing element)
For a vacant site (see definition of vacant site on page 21): Included in two or more
consecutive planning periods (e.g., 5th cycle and 4th cycle housing element)
If Yes: move to Step 1A
If No: move to Step 2
Unusual Circumstances
Sites rezoned or identified for rezoning to accommodate a RHNA shortfall
Previously identified sites can also include sites that were subject to a previous housing
element’s rezone program but that were ultimately not rezoned. For example: a previous
housing element’s rezone program to address a shortfall of sites for lower income
households committed to rezone four acres to R-4 zoning, and identified five candidate
sites for rezoning, A through E, and each site was two acres in size. If the program was
completed in the prior planning period and four acres were rezoned, only those sites
rezoned are considered “previously identified.” However, if none or fewer than four acres
were rezoned, all the non-rezoned sites identified as candidate sites would be considered
as “previously identified.”
Sites rezoned to a higher density as part of a general plan update (not needed to
accommodate a shortfall)
Due to updates in the prior planning period to the general plan or other planning activities,
such as the creation of a specific plan, some sites previously identified in the housing
element may have been rezoned allowing a higher density, and therefore increasing the
potential housing capacity of the site. Because the zoning characteristics of this site have
changed, it can be considered a new site for the purposes of the housing element
inventory. This is only the case if it was not utilized to accommodate a shortfall of sites to
accommodate the RHNA. End unusual circumstances
4 Sites in unincorporated areas in a nonmetropolitan county without a micropolitan area are exempt from this
step. This includes the unincorporated parts of Alpine, Amador, Calaveras, Colusa, Glenn, Mariposa, Modoc, Mono,
Plumas, Sierra, Siskiyou, Trinity.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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Step 1A:
Indicate in the housing element site inventory that this parcel was used in a prior housing
element planning period.
Step 1B:
Include a program in the housing element requiring rezoning within three years of the
beginning of the planning period to allow residential use by right at specified densities (see
Step 2) for housing developments in which at least 20 percent of the units are affordable to
lower income households. This program can be an overlay on these specific sites. Please
be aware that the intent of this requirement is to further incentivize the development of
housing on sites that have been available over one or more planning periods. The
application of the requirement should not be used to further constrain the development of
housing. As such, housing developments that do not contain the requisite 20 percent would
still be allowed to be developed according to the underlying (base) zoning but would not be
eligible for “by right” processing. However, the jurisdiction would have to make findings on
the approval of that project pursuant to No Net Loss Law (Government Code section
65863) and proceed to identify an alternative site or sites pursuant to that law. Sites where
zoning already permits residential “use by right” as set forth in Government Code section
65583.2 (i) at the beginning of the planning period would be considered to meet this
requirement.
Definition of Use By Right (Government Code section 65583.2 (i))
By right means the jurisdiction shall not require:
• A conditional use permit.
• A planned unit development permit.
• Other discretionary, local-government review or approval that would constitute a
“project” as defined in Section 21100 of the Public Resources Code (California
Environmental Quality Act “CEQA”).
However, if the project requires a subdivision, it is subject to all laws, including CEQA.
This does not preclude a jurisdiction from imposing objective design review standards.
However, the review and approval process must remain non discretionary and the design
review must not constitute a “project” as defined in Section 21100 of the Public Resources
Code. For example, a hearing officer (e.g., zoning administrator) or other hearing body
(e.g., planning commission) can review the design merits of a project and call for a project
proponent to make design-related modifications, but cannot exercise judgment to reject,
deny, or modify the “residential use” itself. (See McCorkle Eastside Neighborhood Group v.
City of St. Helena (2019) 31 Cal.App.5th 80.)
For reference, CEQA applies when a governmental agency can exercise judgment in
deciding whether and how to carry out or approve a project. This makes the project
“discretionary” (CEQA Guidelines, §15357.) Where the law requires a governmental
agency to act on a project using fixed standards and the agency does not have authority to
use its own judgment, the project is called “ministerial,” and CEQA does not apply.
(CEQA Guidelines, §§ 15268(a), 15369.) End definition of by right.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 13 May 2020
Sample Program:
Provide Adequate Sites for Lower Income Households on Nonvacant and Vacant Sites
Previously Identified
The City of X will rezone to allow developments by right pursuant to Government Code
section 65583.2(i) when 20 percent or more of the units are affordable to lower income
households on sites identified in Table A to accommodate the lower income RHNA that
was previously identified in past housing elements. Specifically, the City will rezone the
nonvacant sites identified on Table A previously identified in the 5th cycle housing element,
and the vacant sites identified on Table A as previously identified for both the 5th and 4th
cycle housing elements.
Objective: Create opportunity for at least X units of rental housing for lower income
households
Responsible Agency: Community Development Department
Timeline: Sites rezoned by (a specific date, no more than three years from the beginning of
the planning period)
Funding Source(s): General fund
Step 2: Zoning Appropriate to Accommodate Low- and Very Low- Income RHNA
Government Code section 65583.2(c)(3)
Determine if the zoning on the site is appropriate to accommodate low- and very low-
income (termed together as “lower”) housing.
The statute allows jurisdictions to use higher density as a proxy for lower income
affordability, as long as certain statutory requirements are met. Parcels must be zoned to
allow sufficient density to accommodate the economies of scale needed to produce
affordable housing. To make this determination, the statute allows the jurisdiction to either
demonstrate that the zoning allows a specific density set forth in the statute (default
density)5 or to provide an analysis demonstrating the appropriateness of the zoned
densities of the site identified to accommodate the lower RHNA.
Step 2A: Does the parcel’s zoning allow for “at least” the following densities?
• For an incorporated city within a nonmetropolitan county and for a nonmetropolitan
county that has a micropolitan area: sites allowing at least 15 units per acre.
• For an unincorporated area in a nonmetropolitan county not included in the first bullet:
sites allowing at least 10 units per acre.
• For a suburban jurisdiction: sites allowing at least 20 units per acre.
• For a jurisdiction in a metropolitan county: sites allowing at least 30 units per acre.
“At least” means the density range allowed on the parcel by the zone has to include the
default density. For example, if a jurisdiction has a default density of 30 units per acre and
the zone allows for range of 24 – 35 units per acre, the zoning is considered appropriate to
accommodate the RHNA for lower income households. This is different than the program
standard outlined in Part E which requires a minimum of a specific density in the allowed
5 Sometimes called “Mullin densities” after the author of AB 2348, Statutes of 2004, which originated these
requirements.
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density range in the zone. To determine the default density for jurisdictions, please refer to
HCD Memorandum: Default Density Standard Option (2010 Census Update).
If Yes: Move to Step 3
If No: Move to Step 2B
Step 2B: Can the analysis demonstrate the appropriateness of the zoning to accommodate
housing?
Provide an analysis demonstrating how the allowed densities facilitate the development of
housing to accommodate the lower income RHNA. The analysis shall include, but is not
limited to, factors such as market demand, financial feasibility, and information based on
development project experience within a zone or zones, or at densities that accommodate
housing for lower income households.
Information gathered from local developers on densities ideal for housing development in
the community and examples of recent residential projects that provide housing for lower
income households is helpful in establishing the appropriateness of the zone. Other
information could include land costs, market demand for various types of affordable
housing, and the gap between typical market rents and subsidized rents. It is recognized
that housing affordable to lower income households requires significant subsidies and
financial assistance. However, for this analysis, identifying examples of subsidized housing
projects alone is not sufficient to demonstrate the adequacy of a zone and/or density to
accommodate the housing affordable to lower income households. In particular,
identification of older project(s) or one-off projects that cannot be easily duplicated is not
sufficient to demonstrate a development trend.
The analysis of “appropriate zoning” should not include residential buildout projections
resulting from the implementation of a jurisdiction’s inclusionary program or potential
increase in density due to a density bonus, because these tools are not a substitute for
addressing whether the underlining (base) zoning densities are appropriate to
accommodate the RHNA for lower income households. Additionally, inclusionary housing
ordinances applied to rental housing must include options for the developer to meet the
inclusionary requirements other than exclusively requiring building affordable units on site.
While an inclusionary requirement may be a development criterion, it is not a substitute for
zoning. The availability of density bonuses is also not a substitute for an analysis, since
they are not a development requirement, but are development options over the existing
density, and generally require waivers or concessions in development standards to achieve
densities and financial feasibility.
If Yes: Move to Step 3
If No: Site is not appropriate to accommodate lower income. Reclassify pursuant to Part A,
Step 5.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 15 May 2020
Housing Overlays
Affordable housing or zoning overlays are a zoning tool that allows jurisdictions to modify
existing zoning to allow for or require certain types of residential development, or
development at certain densities, on a parcel without modifying the standards of the
underlying zoning district. Usually, they have specific requirements and conditions (e.g., a
percentage of the development must be deed-restricted as affordable to lower income
households for a specific number of years) that must be met in order for a developer to take
advantage of the overlay. These are often combined with incentives to encourage
developers to utilize the overlay. Jurisdictions use overlays to help promote a specific type
of development, and to increase densities without having to go through a rezoning
procedure on the actual parcel and can be more useful when issues such as density and
affordable housing become contentious. To ensure the overlay is considered zoning and
not just a development incentive, the overlay must demonstrate the following:
• There is no additional discretionary action needed above what is required in the base
zone (i.e., a conditional use permit or other review) for a developer to take advantage of
overlay.
• Development standards are consistent with those needed to allow for the density
allowed under the overlay. Development standards for use exclusively in the overlay
may be needed in order to ensure maximum allowable densities can be achieved.
• The developer can access State Density Bonus Law in addition to using the densities
allowed in the overlay. For example, if the underlying zoning allows a maximum density
of 15 units per acre, but the overlay allows a maximum density of 25 units per acre, and
if the developer is using the overlay and wants to use State Density Bonus Law, the
density bonus is calculated assuming the base density is 25 units per acre.
If the overlay has conditions such as an affordability requirement, incentives should be
sufficient and available to make development feasible and more profitable than the
underlying zoning.
For an affordable housing overlay, the element should describe affordability threshold
requirements to utilize the overlay (i.e., percentage of units and levels of affordability which
must be met to develop at the increased densities). Please note, the jurisdiction should talk
with for-profit and nonprofit developers to determine an appropriate mix of incomes that
make development feasible in their community. For example, a 100 percent affordability
requirement may act as a constraint to using the overlay depending on the level of subsidy
required per unit and the availability of funding to support the level of affordability or
available incentives. End Housing Overlay
Step 3: Size of Sites
Government Code section 65583.2(c)(2)(A), (B), and (C)
*NEW* Is the size of the site appropriate to accommodate housing for lower income
households?
To achieve financial feasibility, many assisted housing developments using state or federal
resources are between 50 to 150 units. Parcels that are too small may not support the
number of units necessary to be competitive and to access scarce funding resources.
Parcels that are large may require very large projects, which may lead to an over
concentration of affordable housing in one location, or may add cost to a project by
Housing Element Update Advisory Committee - July 1, 2020
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requiring a developer to purchase more land than is needed, or render a project ineligible
for funding. If the size of the site is smaller than one half acre or larger than 10 acres, the
following analysis is required.
If the parcel is more than 0.5 acres or less than 10 acres, is the size of the site
automatically considered appropriate to accommodate lower income RHNA?
Not necessarily. If the size of the parcel in combination with the allowable density and
accompanying development standards cannot support a housing development affordable to
lower income households, further analysis and programs may be needed to demonstrate
the suitability of that site to accommodate the portion of the RHNA for lower income
households. End Question and Answer
Is the size of the parcel under 0.5 acres?
If Yes: Move to Step 3A
Is the size of the parcel over 10 acres?
If Yes: Move to Step 3B
If No to Both: Move to Part C: Capacity Analysis
Step 3A: Sites smaller than 0.5 acres
A parcel smaller than one half acre is considered inadequate to accommodate housing
affordable to lower income households, unless the housing element demonstrates
development of housing affordable to lower income households on these sites is realistic or
feasible. While it may be possible to build housing on a small parcel, the nature and
conditions (i.e., development standards) necessary to construct the units often render the
provision of affordable housing infeasible. The housing element must consider and address
the impact of constraints associated with small lot development on the ability of a developer
to produce housing affordable to lower income households. To demonstrate the feasibility
of development on this type of site, the analysis must include at least one of the following:
• An analysis demonstrating that sites of equivalent size were successfully developed
during the prior planning period with an equivalent number of lower income housing
units as projected for the site.
• Evidence that the site is adequate to accommodate lower income housing. Evidence
could include developer interest, potential for lot consolidation, densities that allow
sufficient capacity for a typical affordable housing project, and other information that can
demonstrate to HCD the feasibility of the site for development. For parcels anticipated
to be consolidated, the housing element must include analysis describing the
jurisdiction’s role or track record in facilitating small lot consolidation, policies or
incentives offered or proposed to encourage and facilitate lot consolidation, conditions
rendering parcels suitable and ready for consolidation such as common ownership, and
recent trends of lot consolidation. The housing element should include programs
promoting, incentivizing, and supporting lot consolidations and/or small lot development.
• A site may be presumed to be realistic for development to accommodate lower income
housing need if, at the time of the adoption of the housing element, a development
affordable to lower income households has been proposed and approved for
development on the site.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 17 May 2020
The housing element must also describe existing and proposed policies or incentives the
jurisdiction will offer to facilitate development of small sites. Examples of program
incentives for lot consolidation include deferring fees specifically for consolidation,
expediting permit processing, providing flexible development standards such as setback
requirements, reduced parking or increased heights, committing resources for development
of affordable housing on small sites, or increasing allowable density, lot coverage or floor
area ratio.
Step 3B: Sites larger than 10 acres
Parcels larger than 10 acres are considered inadequate to accommodate housing
affordable to lower income households, unless the housing element demonstrates
development of housing affordable to lower income households on such sites was
successful during the prior planning period, or there is other evidence that the site is
realistic and feasible for lower income housing.
Definition of a Large Site
For purposes of this requirement, “site” means that portion of the parcel designated to
accommodate lower income housing needs. For example, a parcel greater than 10 acres in
size could have to be split zoned, have an overlay zone with identified boundaries, or be
identified in a specific plan that provides for subdivision of the parcel. If the specified
boundaries of the site identified to accommodate the RHNA for lower income is less than
10 acres in size, then the large site analysis would not be required. However, the analysis
must describe how the development will work on the site, including opportunities and timing
for specific-plan development, further subdivision, or other methods to facilitate the
development of housing affordable to lower income households on the identified site within
the planning period. End definition
To demonstrate the feasibility of development on this type of site, the analysis must include
at least one of the following:
• An analysis demonstrating that sites of equivalent size were successfully developed
during the prior planning period with an equivalent number of lower income housing
units as projected for the site.
• Evidence that the site is adequate to accommodate lower income housing. Evidence
may include developer interest, proposed specific-plan development, potential for
subdivision, the jurisdiction’s role or track record in facilitating lot splits, or other
information that can demonstrate to HCD the feasibility of the site for development. The
housing element should include programs promoting, incentivizing, and supporting lot
splits and/or large lot development.
• A site may be presumed to be realistic for development to accommodate lower income
housing need if, at the time of the adoption of the housing element, a development
affordable to lower income households has been proposed and approved for
development on the site.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 18 May 2020
Specific Plans, Master Plan, and other Subdivisions
To utilize residential capacity in Specific Plan areas, areas under a Master Plan, or a similar
multi-phased development plan, the housing element must identify specific sites by parcel
number and demonstrate that the sites are available and suitable for development within
the planning period. The analysis should include the following information:
• Identify the date of approval of the plans and expiration date.
• Identify approved or pending projects within these plans that are anticipated in the
planning period, including anticipated affordability based on the actual or projected sale
prices, rent levels, or other mechanisms establishing affordability in the planning period
of the units within the project.
• Describe necessary approvals or steps for entitlements for new development (e.g.,
design review, site plan review, etc.).
• Describe any development agreements, and conditions or requirements such as
phasing or timing requirements, that impact development in the planning period. End
information on planned development.
The housing element must also describe existing and proposed policies or incentives the
jurisdiction will offer to facilitate development of large sites. Examples of facilitation include
expedited or automatic approval of lot splits or creation of new parcels, waivers of fees
associated with subdivision, or expedited processing or financial assistance with the
development of infrastructure required to develop the site.
NEXT STEP:
• Move to Part C: Capacity Analysis
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 19 May 2020
PART C: CAPACITY ANALYSIS
Government Code Section 65583.2(c) requires, as part of the analysis of available sites, a
local government to calculate the projected residential development capacity of the sites
identified in the housing element that can be realistically be achieved. The housing element
must describe the methodology used to make this calculation. Jurisdictions have two
options to make this calculation.
• Utilize minimum densities (Step 1)
• Utilize adjustment factors (Step 2)
Step1: Utilizing minimum densities to calculate realistic capacity of sites
Government Code section 65583.2(c)(1)
If the jurisdiction has adopted a law, policy, procedure, or other regulation that requires the
development of a site to contain at least a certain minimum residential density, the
jurisdiction can utilize that minimum density to determine the capacity of a site. For
purposes of this analysis, the use of either gross or net acreage is acceptable but should
be consistent with the standard the jurisdiction typically uses for determining allowable units
for a residential development project. For example:
Site Description Value
Size of site (Gross acreage) 3 acres
Zoning Residential Multifamily
Allowable density 20 (required minimum) – 30 dwelling units
per acre
Realistic capacity utilizing minimum 3 X 20 = 60 units
Please note, to meet this standard on a zone that allows for multiple uses, the general plan
or zoning must require the specified minimum number of residential units on the identified
sites regardless of overlay zones, zoning allowing nonresidential uses, or other factors
potentially impacting the minimum density. Otherwise, the capacity of the site must be
calculated using the factors outlined in Step 2.
Step 2: Utilizing factors to calculate realistic capacity of sites
Government Code section 65583.2(c)(2)
The housing element must describe the methodology used to determine the number of
units calculated based on the following factors:
• Land use controls and site improvements requirements,
• *NEW* The realistic development capacity for the site,
• *NEW* Typical densities of existing or approved residential developments at a similar
affordability level in that jurisdiction,
• *NEW* The current or planned availability and accessibility of sufficient water, sewer,
and dry utilities.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 20 May 2020
Applicable land-use controls and site improvement requirements
The analysis must consider the imposition of any development standards that impact the
residential development capacity of the sites identified in the inventory. When establishing
realistic unit capacity calculations, the jurisdiction must consider the cumulative impact of
standards such as maximum lot coverage, height, open space, parking, on-site
improvements such as sidewalks or easements, and floor area ratios. The analysis should
consider any development standards or the cumulative effect of development standards
that would limit the achievable density on a site. For example, if a mixed-use zone requires
commercial on the ground floor and has a height limit of three stories along with lot
coverage and other development standards, the density that can actually be achieved on
that site might be less than the maximum allowable density.
The capacity of a site should also be adjusted for areas that cannot be developed due to
environmental factors such as hazards, wetlands, or topography that cannot be mitigated.
The capacity of sites subject to specific plans, overlays or other modifications of the base
zoning should be adjusted to reflect those factors. For purposes of this analysis, it is
recommended that the jurisdiction start with the gross acreage and adjust the buildable
acreage accordingly to reach net buildable acreage.
Form Based Codes
To estimate capacity for sites in jurisdictions that have adopted form-based codes, the
element should describe the relationship between general plan land-use designation and
the form-based code and density assumptions used to determine capacity. Specifically,
describe where residential development is allowed, how density requirements found within
the general plan are incorporated, how the zoning designations under the form-based code
relate to the land-use designations of the general plan, identify potential densities, and
consider development standards such as bulk, height, and build-to requirements, buildings
types, and use requirements. The element could include examples of recently built projects
and densities to support the analysis. End Form Base Codes
Realistic development capacity for nonresidential, nonvacant, or overlay zoned sites
The capacity calculation must be adjusted to reflect the realistic potential for residential
development capacity on the sites in the inventory. Specifically, when the site has the
potential to be developed with nonresidential uses, requires redevelopment, or has an
overlay zone allowing the underlying zoning to be utilized for residential units, these
capacity limits must be reflected in the housing element. Factors used to make this
adjustment may include the following:
• Performance standards mandating a specified portion of residential development in
mixed use or nonresidential zones (e.g., residential allowed only above first floor
commercial).
• The likelihood for residential development such as incentives for residential use, market
demand, efforts to attract and assist developers, or allowance of 100 percent residential
development.
• Local or regional residential development trends in the same nonresidential zoning
districts.
• Local or regional track records, past production trends, or net unit increases/yields for
redeveloping sites or site intensification. This estimate may be based on the rate at
which similar parcels were developed during the previous planning period, with
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adjustments as appropriate to reflect new market conditions or changes in the
regulatory environment. If no information about the rate of development of similar
parcels is available, report the proportion of parcels in the previous housing element’s
site inventory that were developed during the previous planning period. For example, if
past production trends indicate that two out of three similar sites were developed for
residential use, and one out of three similar sites was developed for commercial use, an
initial estimate of the proportion of new development which is expected to be residential
would be two-thirds, i.e., 0.67.
• Local or regional track records, trends, or build out yields for redeveloping sites or site
intensification.
In addition, the housing element should include monitoring programs with next-step actions
to ensure sites are achieving the anticipated development patterns. The programs should
identify modifications to incentives, sites, programs, or rezoning the jurisdiction will take
should these strategies not yield the expected housing potential.
Typical densities of existing or approved residential developments at a similar affordability
level in that jurisdiction
While using typically built densities to determine realistic capacity has long been an option
to be used as an adjustment factor, the statute now requires this factor to be adjusted
based on approved project by affordability level. For example, if a site is identified to
accommodate the lower income RHNA, it should use project densities for housing
affordable to lower income households developed either locally or regionally to determine
typical densities6. Using this adjustment factor may result in utilizing different capacity
methodologies for above moderate-, moderate-, and lower income sites.
Current or planned availability and accessibility of sufficient water, sewer, and dry utilities
The capacity methodology must be adjusted to account for any limitation as a result of
availability and accessibility of sufficient water, sewer, and dry utilities (i.e., if the capacity of
the site could be limited because a development would have to use a septic system, if there
are any septic tank requirements or restrictions that constrain capacity, or limitations on
water hook-ups). See Part A, Step 3 for more information on infrastructure requirements.
Example Capacity Calculation
Here is an example of the actual capacity calculation for a particular site in the inventory.
The methodology analysis must describe how each of these adjustments was generated
per the analysis requirements above. The factors used below are based on the factors
outlined in the statute. The percentages and how the factors are applied will vary
depending on the unique circumstance in each jurisdiction.
6 In using this adjustment factor, because of the use of density bonus, it may be possible that trends
demonstrate typical densities higher than the maximum allowable densities, especially for housing affordable
to lower income households. On a case-by-case basis, it may be appropriate to utilize increased densities
due to density bonuses when determining the adjustment factor in the capacity methodology.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 22 May 2020
Site Description
Size of site 2.5 acres
Zoning Residential Mixed-Use
Allowable density 20 – 45 dwelling units per acre
RHNA affordability Lower income
Existing Use Nonvacant, single storefront
Infrastructure availability Yes, no constraints
Environmental constraints None known
Capacity Factors Adjustment Reasoning
Land Use Controls and
Site Improvements
95% For net acreage due to on-site
improvements including sidewalks,
utility easement
Realistic capacity of the
site
55% 55% adjustment based on past
development trends for residential
redevelopment in the residential
mixed-use zones, and programs to
incentivize development in this zone.
Typical densities 95% Affordable housing projects are built
out to almost maximum density
Infrastructure availability No adjustment Not applicable, no constraint
Environmental constraints No adjustment No known site constraint
Realistic capacity utilizing factors = (2.5 X 45)( .95)(.55)(.95) = 56 units
Realistic Capacity = 56 Units
No Net Loss Law
In estimating realistic capacity on sites in the sites inventory, jurisdictions may want to
consider No Net Loss Law. This law was amended by Chapter 367, Statutes of 2017
(Senate Bill 166), which requires sufficient adequate sites to be available at all times
throughout the RHNA planning period to meet a jurisdiction’s remaining unmet housing
needs for each income category. To comply with the No Net Loss Law, as jurisdictions
make decisions regarding zoning and land use, or development occurs, jurisdictions must
assess their ability to accommodate new housing in each income category on the
remaining sites in their housing element site inventories. A jurisdiction must add additional
sites to its inventory if land use decisions or development results in a shortfall of sufficient
sites to accommodate its remaining housing need for each income category. In particular, a
jurisdiction may be required to identify additional sites according to the No Net Loss Law if
a jurisdiction rezones a site or if the jurisdiction approves a project at a different income
level than shown in the sites inventory. Lower density means fewer units than the capacity
assumed in the site inventory.
To ensure that sufficient capacity exists in the housing element to accommodate the RHNA
throughout the planning period, it is recommended the jurisdiction create a buffer in the
housing element inventory of at least 15 to 30 percent more capacity than required,
especially for capacity to accommodate the lower income RHNA. Jurisdictions can also
create a buffer by projecting site capacity at less than the maximum density to allow for
some reductions in density at a project level. End no net loss law explanation.
Housing Element Update Advisory Committee - July 1, 2020
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NEXT STEP:
• If the parcel is nonvacant, including underutilized sites (see definition of vacant site on
page 22), move to Part D: Nonvacant Sites Analysis
• If not, move to Part E: Determination of Adequate Sites
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PART D: NONVACANT SITES
Local governments with limited vacant land resources or with infill and reuse goals may rely
on the potential for new residential development on nonvacant sites, including underutilized
sites, to accommodate their RHNA. Examples include:
• Sites with obsolete uses that have the potential for redevelopment, such as a vacant
restaurant.
• Nonvacant publicly owned surplus or excess land; portions of blighted areas with
abandoned or vacant buildings.
• Existing high opportunity developed areas with mixed-used potential.
• Nonvacant substandard or irregular lots that could be consolidated.
• Any other suitable underutilized land.
Local governments can meet other important community objectives to preserve open space
or agricultural resources, as well as assist in meeting greenhouse gas emission-reduction
goals, by adopting policies to maximize existing land resources and by promoting more
compact development patterns or reuse of existing buildings.
Definition of a Vacant Site
A vacant site is a site without any houses, offices, buildings, or other significant
improvements on it. Improvements are generally defined as development of the land (such
as a paved parking lot, or income production improvements such as crops, high voltage
power lines, oil-wells, etc.) or structures on a property that are permanent and add
significantly to the value of the property.
Examples of Vacant Sites:
• No improvement on the site (other than being a finished lot).
• No existing uses, including parking lots.
• Underutilized sites are not vacant sites.
• Sites with blighted improvements are not vacant sites.
• Sites with abandoned or unoccupied uses are not vacant sites. End definition
If the inventory identifies nonvacant sites to address a portion of the RHNA, the housing
element must describe the realistic development potential of each site within the planning
period. Specifically, the analysis must consider the extent that the nonvacant site’s existing
use impedes additional residential development, the jurisdiction's past experience
converting existing uses to higher density residential development, market trends and
conditions, and regulatory or other incentives or standards that encourage additional
housing development on the nonvacant sites.
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Item No. IV(a) - Attachment 4
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Step 1: Description of the nonvacant site
Government Code Section 65583.2(b)
As stated in Part A, the site inventory must describe the specific existing use on the site,
such as a surplus school site, auto shop, restaurant, single family residence, nursery, etc.
Additional details, such as whether the use is discontinued, land to value information, age
and condition of the structure, known leases, developer or owner interest, whether the
property is currently being marketed, degree of underutilization, etc., are useful for
demonstrating the potential for the site to be redeveloped within the planning period (See
Step 2).
Step 2: Nonvacant site analysis methodology
Government Code section 65583.2(g)(1)
Provide an explanation of the methodology used to determine the development potential.
This methodology can be done on a site-specific basis by utilizing factors (e.g., common
ownership, valuation, age, etc.) in common that demonstrate the potential for residential
development within the planning period, or a combination of both approaches. The
methodology shall consider factors including:
Existing Uses:
Include an analysis that demonstrates the extent to which existing uses may constitute an
impediment to additional residential development. Among other things, this analysis
includes considerations for the current market demand for the existing use, *NEW* an
analysis of any known existing leases or other contracts that would perpetuate the existing
use or prevent redevelopment of the site for additional residential development, and could
include other market conditions that would encourage redevelopment of the property. For
example, an analysis might describe an identified site as being developed with a 1960’s
strip commercial center with few tenants and expiring leases and, therefore, a good
candidate for redevelopment, versus a site containing a newly opened retail center, an
active Home Depot, the only grocery store in the city, etc. that is unlikely to be available for
residential development within the planning period.
Development Trends:
The inventory analysis should describe development and/or redevelopment trends in the
community as it relates to nonvacant sites, i.e., the rate at which similar sites have been
redeveloped. This could include a description of the local government’s track record and
specific role in encouraging and facilitating redevelopment, adaptive reuse, or recycling to
residential or more intensive residential uses. If the local government does not have any
examples of recent recycling or redevelopment, the housing element should describe
current or planned efforts (via new programs) to encourage and facilitate this type of
development (e.g., providing incentives to encourage lot consolidation or assemblage to
facilitate increased residential-development capacity). The results of the analysis should be
reflected in the capacity calculation described in Part C, above.
Market Conditions:
Housing market conditions also play a vital role in determining the feasibility or realistic
potential of nonvacant sites for residential development. The nonvacant sites analysis
should include an evaluation of the impact of local market conditions on redevelopment or
reuse strategies. For example, high land and construction costs, combined with a limited
supply of available and developable land, may indicate conditions “ripe” for more intensive,
compact and infill development or redevelopment and reuse.
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Availability of Regulatory and/or other Incentives:
The analysis should describe existing or planned financial assistance, incentives or
regulatory concessions to encourage residential development on nonvacant sites. Many
local governments develop partnerships with prospective developers to assist in making
redevelopment/reuse economically feasible. Examples of these incentives include:
• Organizing special marketing events geared towards the development community.
• Identifying and targeting specific financial resources.
• Allowing streamlined or by right development application processing for infill sites.
• Reducing appropriate development standards.
Absent a track record or development trends to demonstrate the feasibility of a recycling or
redevelopment strategy, the housing element should describe existing or planned financial
assistance or regulatory relief from development standards that will be provided sufficient to
encourage and facilitate more intensive residential development on the identified
nonvacant sites.
Step 3: *NEW* Reliance on nonvacant sites to accommodate more than 50 percent of
the RHNA for lower income households
Government Code Section 65583.2(g)(2)
Determine if more than 50 percent of the lower income RHNA is on nonvacant sites.
• Calculate the sum of lower income RHNA capacity on vacant sites and other
alternatives not related to capacity on nonvacant sites (e.g., accessory dwelling units,
vacant sites to be rezoned (see Part E)).
• Subtract that sum from the total lower income RHNA to get the amount of RHNA
needed to be accommodated on nonvacant sites.
• Determine if this number is greater than 50 percent of the RHNA.
Example calculation for a jurisdiction with a lower income RHNA of 500:
Adjustment Factor Number of units
Proposed Lower Income Project 50
Accessory Dwelling Unit Capacity (affordable to lower) 15
Capacity on Vacant Sites 100
Total Capacity (not related to non-vacant sites) 165
RHNA on Nonvacant sites 500 - 165 = 335
Percentage of Lower Income RHNA accommodated
on Nonvacant sites
335/500 = 77%
If Yes: Move to Step 3A
If No: Move to Step 4
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 27 May 2020
Step 3A:
If a housing element relies on nonvacant sites to accommodate 50 percent or more of its
RHNA for lower income households, the nonvacant site’s existing use is presumed to
impede additional residential development, unless the housing element describes findings
based on substantial evidence that the use will likely be discontinued during the planning
period. The housing element must include the following:
• As part of the resolution adopting the housing elements, findings stating the uses on
nonvacant sites identified in the inventory to accommodate the RHNA for lower income
is likely to be discontinued during the planning period and the factors used to make that
determination. This can be included in the body or in the recital section of the resolution.
Example: WHEREAS, based on <name factors here (e.g., expiring leases, dilapidated
building conditions, etc.)>, the existing uses on the sites identified in the site inventory to
accommodate the lower income RHNA are likely to be discontinued during the planning
period, and therefore do not constitute an impediment to additional residential
development during the period covered by the housing element.
• The housing element should describe the findings and include a description of the
substantial evidence they are based on.
In general, substantial evidence includes facts, reasonable assumptions predicated
upon facts, and expert opinion supported by facts. An example of substantial evidence
would be a nonvacant site with a grocery store and with a building lease expiring in a
year, and evidence that the store has entered into a lease to relocate to another site
subsequent to the lease expiring.
Examples of substantial evidence that an existing use will likely be discontinued in the
current planning period include, but are not limited to:
- The lease for the existing use expires early within the planning period,
- The building is dilapidated, and the structure is likely to be removed, or a demolition
permit has been issued for the existing uses,
- There is a development agreement that exists to develop the site within the planning
period,
- The entity operating the existing use has agreed to move to another location early
enough within the planning period to allow residential development within the
planning period.
- The property owner provides a letter stating its intention to develop the property with
residences during the planning period.
If multiple sites make up a common existing use and the same factors affect each of
the sites, the same findings can be used for each of the sites (e.g., an abandoned
shopping mall with sites under common ownership that will not be restored to
commercial use located in an area where there is recent residential development). The
“substantial evidence” would indicate the existing use will not impede further residential
development or that the existing use will be discontinued during the planning period. In
this type of situation, use of the same findings for each of the multiple sites would be
appropriate.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 28 May 2020
However, the same finding for multiple sites in a specific area may not be appropriate if
their characteristics widely vary. For example, nonvacant sites with differing existing
uses and lacking in common ownership, whether contiguous or located in the same
general area, may not rely on a generalized analysis. While the sites may be located in
an area with common economic issues, individual owners may not wish to sell their
property or redevelop their site with residential uses. In addition, each site’s existing
use, e.g., grocery store, retail shop, parking lot, and offices, may have lease
agreements of different lengths of time or the owner may not wish to relocate or
redevelop the site with a more intensive residential use. In this type of situation, use of
the same findings for the multiple sites would not be appropriate.
Step 4: *NEW* Program and policy requiring replacement of existing affordable units
Government Code Section 65583.2(g)(3)
The housing element must include a program in the housing element and policy
independent of the housing element requiring the replacement of units affordable to the
same or lower income level as a condition of any development on a nonvacant site
consistent with those requirements set forth in Density Bonus Law (Government Code
section 65915(c)(3).) Replacement requirements shall be required for sites identified in the
inventory that currently have residential uses, or within the past five years have had
residential uses that have been vacated or demolished, and:
•Were subject to a recorded covenant, ordinance, or law that restricts rents to levels
affordable to persons and families of low or very low-income, or
•Subject to any other form of rent or price control through a public entity’s valid exercise
of its police power, or
•Occupied by low or very low-income households
For the purpose of this program “previous five years” is based on the date the application
for development was submitted.
Please note, until 2025, pursuant to Government Code section 66300(d) (Chapter 654,
Statutes of 2019 (SB 330)), an affected city or county shall not approve a housing
development project that will require the demolition of residential dwelling units regardless
of whether the parcel was listed in the inventory unless a) the project will create at least as
many residential dwelling units as will be demolished, and b) certain affordability criteria are
met. A listing of affected cities and counties can be found at
https://www.hcd.ca.gov/community-development/accountability-enforcement/statutory-
determinations.shtml.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 29 May 2020
SAMPLE PROGRAM
Program X: Replacement Unit Program
XXXX will adopt a policy and will require replacement housing units subject to the
requirements of Government Code section 65915, subdivision (c)(3) on sites identified in
the site inventory when any new development (residential, mixed-use or nonresidential)
occurs on a site that is identified in the inventory meeting the following conditions:
• currently has residential uses or within the past five years has had residential uses that
have been vacated or demolished, and
• was subject to a recorded covenant, ordinance, or law that restricts rents to levels
affordable to persons and families of low or very low-income, or
• subject to any other form of rent or price control through a public entity’s valid exercise
of its police power, or
• occupied by low or very low-income households
Funding: General Funds
Responsible Parties: Planning and Community Development Department
Objectives: In order to mitigate the loss of affordable housing units, require new housing
developments to replace all affordable housing units lost due to new development.
Timeframes: The replacement requirement will be implemented immediately and applied as
applications on identified sites are received and processed, and local policy shall be
adopted by <DATE>. End of Sample Program
NEXT STEP:
• Move to Part E: Determination of Adequate Sites
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 30 May 2020
PART E: DETERMINATION OF ADEQUATE SITES
The last step in this process is a determination of whether the housing element
demonstrates sufficient land suitable and available for residential development to meet the
locality’s housing need for each designated income level or if further program actions are
required to accommodate a shortfall.
Step 1: Consider any alternative means of meeting the RHNA
Government Code section 65583.1
The housing element may satisfy its RHNA requirement though a variety of methods other
than identifying sites. The following is a description of those alternative methods.
• Units permitted, built, entitled or pending: (See Part A, Step 1)
• Potential for accessory dwelling units (ADU) or junior accessory dwelling units (JADU):
The jurisdiction can count the potential for the development of ADUs within the planning
period. The analysis is based on the following factors:
- the number of ADUs or JADUs developed in the prior planning period
- community need and demand for these types of housing units
- the resources and/or incentives available that will encourage the development of
ADUs
- the availability of ADUs and JADUs for occupancy, rather than used as offices or
guest houses
- the unit must meet the Census definition of a housing unit, which can be found on
the U.S. Census Bureau website, and be reported to the Department of Finance as
part of the annual City and County Housing Unit Change Survey
- the anticipated affordability of these units. The purpose of this analysis is to
determine the appropriate RHNA income category to be accommodated through
ADU and JADU development.
Affordability can be determined in a number of ways. As an example, a community
could survey existing ADUs and JADUs for their current market rents and consider
other factors such as square footage, number of bedrooms, amenities, age of the
structure and general location, including proximity to public transportation. Another
method could examine current market rents for reasonably comparable rental
properties to determine an average price per square foot in the community. This
price can be applied to anticipated sizes of these units to estimate the anticipated
affordability of ADUs and JADUs. Available regional studies and methodology on
ADU affordability can also be a resource to determine the likely affordability mix for
ADUs and JADUs.
- other relevant factors as determined by HCD.
In addition, the housing element must describe and analyze any currently adopted
ordinance and other factors that could affect ADU and JADU development within the
planning period. At a minimum, the housing element should analyze whether the
ordinance conforms with state ADU and JADU requirements and any additional
development standards (i.e., setbacks, maximum unit sizes, lot coverage, etc.) adopted
by the local government, zones allowing ADUs, fees and exactions, and any other
potential constraints impacting the development of ADUs and JADUs.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 31 May 2020
Impact of New Accessory Dwelling Unit Laws
Since 2017, the Legislature has passed a series of new laws that significantly increase the
potential for development of new ADUs and JADUs by removing development barriers,
allowing ADUs through ministerial permits, and requiring jurisdictions to include programs
in their housing element that incentivize their development. As a result, using trend analysis
when estimating the potential for development may not accurately reflect the increased
potential for these units. To account for this increased potential, HCD recommends the
following options when performing this analysis:
•Use the trends in ADU construction since January 2018 to estimate new production.
This is a conservative option to only account for the effect of the new laws without local
promotional efforts or incentives (safe harbor option).
•Where no other data is available, assume an average increase of five times the
previous planning period construction trends prior to 2018. This option is a conservative
estimate based upon statewide data on ADU development since the implementation of
the new laws (safe harbor option).
•Use trends from regional production of ADUs.
•Include programs that aggressively promote and incentivize ADU and JADU
construction.
•Other analysis (reviewed on a case-by-case basis).
Potential affordability of these units must still be calculated per the analysis outlined on the
previous page. In addition to the above options, the element should also include a
monitoring program that a) tracks ADU and JADU creation and affordability levels, and b)
commits to a review at the planning cycle mid-point to evaluate if production estimates are
being achieved. Depending on the finding of that review, amendments to the housing
element may be necessary, including rezoning pursuant to Government Code 65583.2
(h)and (i). End ADU explanation
•Alternative Adequate sites: Under limited circumstances, a local government may credit
up to 25 percent of their adequate sites requirement per income category through
existing units that will be:
-substantially rehabilitated
-in a multifamily rental or ownership housing complex of three or more units that are
converted from non affordable to affordable rental
-preserved at levels affordable to low- or very low-income households, where the
local government has provided those units with committed assistance
For more information on this option, please refer to HCD’s Building Blocks Webpage
•Manufactured housing, manufactured housing park hook-ups, floating homes/live
aboard berths: In certain circumstances a jurisdiction can utilize the potential for new
manufactured housing either in a manufactured housing park or on large properties in
rural areas, or new floating home/liveaboard berths with sewer and water hook ups. In
cases of a manufactured home park or in floating home/liveaboard berth marinas, the
jurisdiction may count new spaces with infrastructure hook-ups intended for permanent
residential occupancy and reported to the Department of Finance. Potential for
manufactured homes in rural areas should be analyzed using the same factors as those
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Item No. IV(a) - Attachment 4
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for potential ADUs, including establishing the market rate affordability of the units and
crediting them to the appropriate RHNA category. In addition, the analysis should
indicate if appropriate water and sewer infrastructure is available to support the
development.
• Former military housing: Sites that contain permanent housing units located on a
military base undergoing closure or conversion as a result of action pursuant to the
Defense Authorization Amendments and Base Closure and Realignment Act (Public
Law 100-526), the Defense Base Closure and Realignment Act of 1990 (Public Law
101-510), or any subsequent act requiring the closure or conversion of a military base
may be identified as an adequate site if the housing element demonstrates that the
housing units will be available for occupancy by households within the planning period
of the housing element. No sites containing housing units scheduled or planned for
demolition or conversion to nonresidential uses shall qualify as an adequate site.
• In consultation with HCD, other alternatives may be considered, such as motel
conversions, adaptive reuse of existing buildings, or legalization of units not previously
reported to the Department of Finance.
Step 2: Determine whether there is sufficient capacity to accommodate the RHNA for
the jurisdiction by income.
Government Code Section 65583(a)(3)
The following table is an example of that calculation:
Adjustment Factor Very Low Low Moderate Above
Moderate
RHNA 300 200 165 465
Entitled, Permitted, or Constructed
Project Projects
50 50 0 200
Accessory Dwelling Unit Potential 10 15 15 10
Adequate Sites Alternative
Preservation
20 16
Multifamily Residential
R-3 (Vacant)
75 50
Mixed Use MU (Nonvacant) 75 50 50
Multifamily Residential (Vacant) R-2 75
Single-Family (Vacant) R-1 200
Spring Valley Specific Plan 150 250
Total 230 181 290 660
Shortfall/Surplus -70 -19 +125 +195
While the jurisdiction has sufficient sites to accommodate its RHNA for moderate- and
above moderate-income units, it has a shortfall of 89 units to accommodate its lower
income need. The jurisdiction would be required to include a program in the housing
element to accommodate that shortfall.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 33 May 2020
If Yes: Congratulations, the site inventory analysis is complete
If No: Move to Step 3
Step 3: Adequate Sites Program
Government Code section 65583(f) and Government Code section 65583.2(h)
Where the inventory of sites does not identify adequate sites to accommodate the RHNA
for lower income households, a program must be included to identify sites that can be
developed for housing within the planning period. The housing element should include an
inventory of potential sites for rezoning. Those sites must meet the adequate sites
requirements in terms of the suitability and availability outlined above.
General Program Requirements
A jurisdiction’s adequate sites program must accommodate 100 percent of the shortfall of
sites necessary to accommodate the remaining housing need for housing for very low- and
low-income households during the planning period and include the following components:
• Permit owner-occupied and rental multifamily uses by right for developments in which
20 percent or more of the units are affordable to lower income households. By right
means local government review must not require a conditional use permit, planned unit
development permit, or other discretionary review or approval.
• Permit the development of at least 16 units per site.
• Ensure sites within suburban and metropolitan jurisdictions — as defined by
Government Code Section 65583.2(c)(3)(B)(iii) and (iv) — permit a minimum of 16
dwelling units per acre for incorporated cities within nonmetropolitan/rural counties and
nonmetropolitan counties with micropolitan areas or 20 dwelling units per acre for
suburban and metropolitan jurisdictions.
• Ensure a) at least 50 percent of the shortfall of low- and very low-income regional
housing need can be accommodated on sites designated for exclusively residential
uses, or b) if accommodating more than 50 percent of the low- and very low-income
regional housing need on sites designated for mixed-uses, all sites designated for
mixed-uses must allow 100 percent residential use and require residential use to
occupy at least 50 percent of the floor area in a mixed-use project.
Timing
Rezones due to a shortfall from the current planning period:
A locality’s ability to accommodate needed housing during the planning period requires
designating appropriate zoning as early as possible. Generally, however, a rezoning should
occur no later than three years and 120 days from the beginning of the planning period. A
one-year extension to the deadline to complete required rezoning may be allowed if a local
government has completed rezoning at sufficient densities to accommodate at least 75
percent of the units for very-low and low-income households. Also, the jurisdiction must
determine after a public meeting that substantial evidence supports findings and adoption
of a resolution that the rezone deadline was not met due to one of the following reasons:
• Action or inaction beyond the control of the local government of any other state, federal,
or local agency.
• Infrastructure deficiencies due to fiscal or regulatory constraints.
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Item No. IV(a) - Attachment 4
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• The local government must undertake a major revision to its general plan in order to
accommodate the housing-related policies of a sustainable communities strategy or an
alternative planning strategy adopted pursuant to Section 65080.
The jurisdiction must provide HCD a copy of the resolution and findings along with: - a
detailed budget and schedule for preparation and adoption of required rezoning within one
year of the adoption of the resolution, - plans for citizen participation, and - expected interim
actions to complete the rezoning, and any revisions to the general plan (Government Code
section 65583(f).
Consequences for Failing to Complete Rezoning Deadline:
If a local government fails to complete all rezoning’s by the prescribed deadline, a local
government may not disapprove a housing development project 7, nor require a conditional
use permit, planned unit development permit, or other locally imposed discretionary permit,
or impose a condition that would render the project infeasible, if the housing development
project: • Is proposed to be located on a site included in a housing element program to be
rezoned. • Complies with applicable objective general plan and zoning standards and criteria,
including design review standards, described in the rezone program action.
However, any subdivision of the site is subject to the Subdivision Map Act.
A jurisdiction may disapprove a housing development or approve it upon the condition that
the project be developed at a lower density only if it makes written findings supported by
substantial evidence on the record that both of the following conditions exist: • The housing development project would have a specific, adverse impact upon the public
health or safety8. • There is no feasible method to satisfactorily mitigate or avoid the adverse impact.
The local government may also be subject to enforcement actions by HCD, including a
determination that the housing element no longer complies with the requirements of state
law and referral to the Attorney General pursuant to Government Code section 65585(i)
and (j).
7 “Housing development project” is defined a project to construct residential units for which the project
developer provides sufficient legal commitments to the appropriate legal agency to ensure the continued
availability and use of at least 49 percent of the housing units for very-low, low-, and moderate-income
households with an affordable housing cost or affordable rent.
8 “Specific, adverse impact” means a significant, quantifiable, direct, and unavoidable impact, based on
objective, identified written public health or safety standards, policies, or conditions as they existed on the
date the application was deemed complete.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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Housing Accountability Act and the Housing Element
The Housing Accountability Act (Government Code section 65589.5) establishes state
overarching policy that a local government not deny, reduce the density of, or make
infeasible housing development projects, emergency shelters, or farmworker housing that
are consistent with objective local development standards and contribute to meeting
housing need. Jurisdictions without a housing element in compliance with State Housing
Element Law or without a complete site inventory are further limited in the ability to deny a
housing development application.
Among other requirements (including those related to housing development regardless of
affordability levels), the Housing Accountability Act states that a local agency shall not
disapprove or condition approval in a manner that renders the housing development project
infeasible, including through the use of design review standards, for development of an
emergency shelter or a housing development project for very low, low-, or moderate-
income households unless it makes written findings, based upon a preponderance of the
evidence in the record, as to one of the following:
• The jurisdiction has adopted a housing element in substantial compliance with Housing
Element Law and the jurisdiction has met or exceeded its share of the RHNA for the
planning period for the income category proposed for the housing development project.
• The project would have a specific, adverse impact upon the public health or safety, and
there is no feasible method to satisfactorily mitigate or avoid the specific adverse impact
without rendering the development unaffordable to low- and moderate-income
households or rendering the development of the emergency shelter financially
infeasible.
• The denial of the project or imposition of conditions is required in order to comply with
specific state or federal law, and there is no feasible method to comply without
rendering the development unaffordable or rendering the development of the
emergency shelter financially infeasible.
• The project is proposed on land zoned for agriculture or resource preservation, or which
does not have adequate water or wastewater facilities to serve the project.
• The project is inconsistent with both the jurisdiction’s zoning ordinance and general plan
land use designation, unless the housing development project is proposed on a site that
is identified as suitable or available for very low, low-, or moderate-income households
in the jurisdiction’s housing element, or if the local agency has failed to identify in the
inventory of land in its housing element sites that can be developed for housing within
the planning period and are sufficient to provide for the jurisdiction’s share of the
regional housing need for all income levels pursuant to Section 65584.
“Housing for very low, low-, or moderate-income households” means where at least 20
percent of the total units are or will be sold or rented to lower income households or 100
percent of the units will be sold or rented to persons and families of moderate income, or
persons and families of middle income. End Housing Accountability Act explanation.
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Item No. IV(a) - Attachment 4
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Rezoned due to an unaccommodated need from previous planning period 9:
Pursuant to Government Code section 65584.09, if the jurisdiction failed to make adequate
sites available to accommodate the regional housing need in the prior planning period, the
jurisdiction must zone or rezone sites to accommodate any unaccommodated need within
the first year of the planning period. If more than one year has lapsed since the beginning
of the planning period, the housing element cannot be found in compliance with Housing
Element Law until the required zoning or rezoning is complete and the housing element is
amended to reflect the necessary rezoning.
Annexation
If the jurisdiction must rely on annexation to accommodate its RHNA, the housing element
must include a program committing to completing the annexation within three years of the
planning period. In addition, the housing element must also include an evaluation of the
suitability of the annexed sites, including the following information:
• Consistency with Local Agency Formation Commission (LAFCO) policies
• Actions to pre-zone prior to annexation
• Descriptions of the zone, density, development standards and design requirements
• The anticipated housing capacity allowed by each site
• Timeline to complete annexation which is early enough in the planning period to
facilitate development of annexed sites (e.g., within the first three years of the planning
period)
• Analysis of the suitability and availability of sites, including identification of any sites
currently under Williamson Act contracts
• Demonstrated compliance with the requirements of the adequate sites program
requirements of Government Code section 65583.2, subdivisions (h) and (i)
Please note, if the potential for annexation was not included in the RHNA allocation
methodology, a portion of the county’s allocation may be transferred to the city pursuant to
Government Code section 65584.07(d). This transfer of RHNA would require an
amendment to the housing element to ensure that any additional RHNA can be
accommodated on sites within the inventory. End annexation explanation.
9 Sometimes called the AB 1233 consequence.
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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Sample Rezone Program:
To accommodate the remaining lower-income RHNA of 89 units, the City of X will identify
and rezone a minimum of 4.5 acres of vacant land to the R3 zoning district, allowing
exclusively residential uses and a minimum of 20 units per acre to a maximum of 30 units
per acre by June 30, 2024. Rezoned sites will permit owner-occupied and rental multifamily
uses by right pursuant to Government Code section 65583.2(i) for developments in which
20 percent or more of the units are affordable to lower income households and will be
selected from sites 20 through 30 in the parcel listing (Appendix A). As reflected in
Appendix A, each site has the capacity to accommodate at least 16 units and will be
available for development in the planning period where water, sewer, and dry utilities can
be provided.
Objective: Create opportunity for at least 89 units of multifamily housing for lower income
households
Responsible Agency: Community Development Department
Timeline: Sites rezoned by June 30, 2024
Funding Source(s): General fund
Other program ideas for increasing capacity or facilitating development on identified sites:
• Up-zone existing neighborhoods in areas of opportunity or in high quality neighborhood
transit areas at appropriate densities to facilitate development of housing.
• Increase maximum allowable residential densities in existing residential, commercial,
and mixed-use zones and modify development standards, such as height limitations to
ensure maximum density can be achieved.
• Establish minimum densities — Designate minimum densities of development to ensure
that existing available land is not underutilized.
• Allow and encourage mixed-use zoning — Permit housing in certain nonresidential
zones either as part of a mixed-use project or as a standalone residential use.
• Rezone underutilized land from nonresidential to residential to expand the supply of
available residential land.
• Institute flexible zoning — Allow various residential uses within existing nonresidential
zones without requiring rezoning or conditional approvals.
• Redevelop and/or recycle underutilized existing land to more intensive uses.
• Convert obsolete, older public/institutional/commercial/industrial buildings to residential
use through adaptive reuse and/or historic preservation.
• Over-zone — Create a surplus of land for residential development during the current
planning period of at least 20 percent more than the locality’s share of the regional
housing need. Over-zoning compensates for urban land left vacant due to ownership
and development constraints and creates a real surplus. A sufficient supply of land
beyond the time frame of the housing element helps prevent land shortages from
bidding up land costs.
• Allow and promote small and irregular-size lot development.
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Item No. IV(a) - Attachment 4
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• Consolidate lots — Facilitate combining small residential lots into larger lots to
accommodate higher-density development.
• Increase height limitations — At a minimum, allow three stories in multifamily zones.
• Increase Floor Area Ratios — Allow for larger buildings on smaller lots and/or more
units per lot by reducing the floor area ratio (total lot area divided by the total building
area).
• Identify publicly owned land suitable for affordable housing development and sell
parcels for $1 (with consideration of the Surplus Land Act as amended by AB 1486,
Statutes of 2019).
• Facilitate development by encouraging staff outreach to owners of potential sites and
affordable housing developers to discuss needs and constraints in the jurisdiction.
• Adopt incentives such as a super density bonus or by right approval for housing that
meets community objectives, such as housing near transit, affordability, housing that
meets the needs of special populations, etc.
• Adopt a specific plan that streamlines CEQA compliance.
Common Program Questions and Answers for Shortfall Zoning:
Q: How do I establish the density range for a rezone site?
A: The density range is set at the minimum density (either 16 or 20 dwelling units per acre,
depending on the jurisdiction). While there is no specific maximum density requirement, the
range must include the density that was identified as appropriate to accommodate housing
affordable to lower-income households (Part B, Step 2).
However, jurisdictions should not set the minimum and maximum density range at the
same density (e.g., 20 units per acre minimum as both a minimum and maximum density).
If identifying a narrow density range, the housing element must analyze the range as a
potential governmental constraint on housing development, including potential impacts
resulting from site constraints, financial considerations, and other development factors.
Q: If a development is proposed with less than 20 percent affordability to lower income, can
the jurisdiction approve it?
A: Yes, however, the project would not qualify for the by right provisions of this law unless
the underlining zone already permitted housing by right. This, and all housing development
projects, is subject to the Housing Accountability Act. In addition, the jurisdiction may be
subject to No Net Loss Law provisions.
Q: How is the 20 percent calculated when State Density Bonus Law is added?
A: This 20 percent calculation is based upon the total number of units in the development
including additional units provided by a density bonus. This calculation methodology is
consistent with several other pieces of housing laws, including the Streamlined Ministerial
Approval Process (Government Code section 65913.4) and the Housing Accountability Act.
End Questions and Answers
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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ATTACHMENT 1: SUMMARY OF NEW LAWS REFERENCED IN THE
GUIDEBOOK
AB 1397, Low (Chapter 375, Statutes of 2017): The law made a number of revisions to the
site inventory analysis requirements of Housing Element Law. In particular, it requires
stronger justification when nonvacant sites are used to meet housing needs, particularly for
lower income housing, requires by right housing when sites are included in more than one
housing element, and adds conditions around size of sites, among others.
AB 686, Santiago (Chapter 958, Statutes of 2018): The law ensures that public entities,
including local governments, administer their programs relating to housing and urban
development in a manner affirmatively to further the purposes of the federal Fair Housing
Act and do not take any action that is materially inconsistent with its obligation to
affirmatively further fair housing. It also requires that housing elements of each city and
county promote and affirmatively further fair housing opportunities throughout the
community for all persons regardless of race, religion, sex, marital status, ancestry, national
origin, color, familial status, or disability, and other characteristics protected by the
California Fair Employment and Housing Act, Government Code Section 65008, and any
other state and federal fair housing and planning law. AB 686 requires jurisdictions to
conduct an assessment of fair housing in the housing element, prepare the housing
element site inventory through the lens of affirmatively furthering fair housing, and include
program(s) to affirmatively further fair housing.
SB 6, Beall (Chapter 667, Statutes of 2019): Jurisdictions are required to prepare the site
inventory on forms developed by HCD and send an electronic version with their adopted
housing element to HCD. HCD will then send those inventories to the Department of
General Services by December 31 each year. The law (?) authorizes HCD to review, adopt,
amend, and repeal the standards, forms, or definitions to implement this subdivision and
subdivision (a) of Section 65583.
AB 1486, Ting (Chapter 644, Statutes of 2019): The law expanded the definition of surplus
land and added additional requirements on the disposal of surplus land. In addition, local
agencies must send notices of availability to interested entities on a list maintained by
HCD. This list and notices of availability are maintained on HCD's website. Local agencies
must also send a description of the notice and subsequent negotiations for the sale of the
land, which HCD must review, and within 30 days submit written finding of violations of law.
Violations of the Surplus Land Act can be referred to the Attorney General. Finally, it adds a
requirement in Housing Element Law for the jurisdiction to identify which of the sites
included in the inventory are surplus property.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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ATTACHMENT 2: GOVERNMENT CODE SECTION 65583.2
As of January 1, 2020
(a) A city’s or county’s inventory of land suitable for residential development pursuant to
paragraph (3) of subdivision (a) of Section 65583 shall be used to identify sites throughout
the community, consistent with paragraph (9) of subdivision (c) of Section 65583, that can
be developed for housing within the planning period and that are sufficient to provide for the
jurisdiction’s share of the regional housing need for all income levels pursuant to Section
65584. As used in this section, “land suitable for residential development” includes all of the
sites that meet the following standards set forth in subdivisions (c) and (g):
(1) Vacant sites zoned for residential use.
(2) Vacant sites zoned for nonresidential use that allows residential development.
(3) Residentially zoned sites that are capable of being developed at a higher density,
including sites owned or leased by a city, county, or city and county.
(4) Sites zoned for nonresidential use that can be redeveloped for residential use, and for
which the housing element includes a program to rezone the site, as necessary, rezoned
for, to permit residential use, including sites owned or leased by a city, county, or city and
county.
(b) The inventory of land shall include all of the following:
(1) A listing of properties by assessor parcel number.
(2) The size of each property listed pursuant to paragraph (1), and the general plan
designation and zoning of each property.
(3) For nonvacant sites, a description of the existing use of each property. If a site subject
to this paragraph is owned by the city or county, the description shall also include whether
there are any plans to dispose of the property during the planning period and how the city
or county will comply with Article 8 (commencing with Section 54220) of Chapter 5 of Part 1
of Division 2 of Title 5.
(4) A general description of any environmental constraints to the development of housing
within the jurisdiction, the documentation for which has been made available to the
jurisdiction. This information need not be identified on a site-specific basis.
(5) (A) A description of existing or planned water, sewer, and other dry utilities supply,
including the availability and access to distribution facilities.
(B) Parcels included in the inventory must have sufficient water, sewer, and dry utilities
supply available and accessible to support housing development or be included in an
existing general plan program or other mandatory program or plan, including a program or
plan of a public or private entity providing water or sewer service, to secure sufficient water,
sewer, and dry utilities supply to support housing development. This paragraph does not
impose any additional duty on the city or county to construct, finance, or otherwise provide
water, sewer, or dry utilities to parcels included in the inventory.
(6) Sites identified as available for housing for above moderate-income households in
areas not served by public sewer systems. This information need not be identified on a site-
specific basis.
(7) A map that shows the location of the sites included in the inventory, such as the land
use map from the jurisdiction’s general plan, for reference purposes only.
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(c) Based on the information provided in subdivision (b), a city or county shall determine
whether each site in the inventory can accommodate the development of some portion of
its share of the regional housing need by income level during the planning period, as
determined pursuant to Section 65584. The inventory shall specify for each site the number
of units that can realistically be accommodated on that site and whether the site is
adequate to accommodate lower income housing, moderate-income housing, or above
moderate-income housing. A nonvacant site identified pursuant to paragraph (3) or (4) of
subdivision (a) in a prior housing element and a vacant site that has been included in two or
more consecutive planning periods that was not approved to develop a portion of the
locality’s housing need shall not be deemed adequate to accommodate a portion of the
housing need for lower income households that must be accommodated in the current
housing element planning period unless the site is zoned at residential densities consistent
with paragraph (3) of this subdivision and the site is subject to a program in the housing
element requiring rezoning within three years of the beginning of the planning period to
allow residential use by right for housing developments in which at least 20 percent of the
units are affordable to lower income households. An unincorporated area in a
nonmetropolitan county pursuant to clause (ii) of subparagraph (B) of paragraph (3) shall
not be subject to the requirements of this subdivision to allow residential use by right. The
analysis shall determine whether the inventory can provide for a variety of types of housing,
including multifamily rental housing, factory-built housing, mobilehomes, housing for
agricultural employees, supportive housing, single-room occupancy units, emergency
shelters, and transitional housing. The city or county shall determine the number of housing
units that can be accommodated on each site as follows:
(1) If local law or regulations require the development of a site at a minimum density, the
department shall accept the planning agency’s calculation of the total housing unit capacity
on that site based on the established minimum density. If the city or county does not adopt
a law or regulation requiring the development of a site at a minimum density, then it shall
demonstrate how the number of units determined for that site pursuant to this subdivision
will be accommodated.
(2) The number of units calculated pursuant to paragraph (1) shall be adjusted as
necessary, based on the land use controls and site improvements requirement identified in
paragraph (5) of subdivision (a) of Section 65583, the realistic development capacity for the
site, typical densities of existing or approved residential developments at a similar
affordability level in that jurisdiction, and on the current or planned availability and
accessibility of sufficient water, sewer, and dry utilities.
(A) A site smaller than half an acre shall not be deemed adequate to accommodate lower
income housing need unless the locality can demonstrate that sites of equivalent size were
successfully developed during the prior planning period for an equivalent number of lower
income housing units as projected for the site or unless the locality provides other evidence
to the department that the site is adequate to accommodate lower income housing.
(B) A site larger than 10 acres shall not be deemed adequate to accommodate lower
income housing need unless the locality can demonstrate that sites of equivalent size were
successfully developed during the prior planning period for an equivalent number of lower
income housing units as projected for the site or unless the locality provides other evidence
to the department that the site can be developed as lower income housing. For purposes of
this subparagraph, “site” means that portion of a parcel or parcels designated to
accommodate lower income housing needs pursuant to this subdivision.
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
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(C) A site may be presumed to be realistic for development to accommodate lower income
housing need if, at the time of the adoption of the housing element, a development
affordable to lower income households has been proposed and approved for development
on the site.
(3) For the number of units calculated to accommodate its share of the regional housing
need for lower income households pursuant to paragraph (2), a city or county shall do
either of the following:
(A) Provide an analysis demonstrating how the adopted densities accommodate this need.
The analysis shall include, but is not limited to, factors such as market demand, financial
feasibility, or information based on development project experience within a zone or zones
that provide housing for lower income households.
(B) The following densities shall be deemed appropriate to accommodate housing for lower
income households:
(i) For an incorporated city within a nonmetropolitan county and for a nonmetropolitan
county that has a micropolitan area: sites allowing at least 15 units per acre.
(ii) For an unincorporated area in a nonmetropolitan county not included in clause (i): sites
allowing at least 10 units per acre.
(iii) For a suburban jurisdiction: sites allowing at least 20 units per acre.
(iv) For a jurisdiction in a metropolitan county: sites allowing at least 30 units per acre.
(d) For purposes of this section, a metropolitan county, nonmetropolitan county, and
nonmetropolitan county with a micropolitan area shall be as determined by the United
States Census Bureau. A nonmetropolitan county with a micropolitan area includes the
following counties: Del Norte, Humboldt, Lake, Mendocino, Nevada, Tehama, and
Tuolumne and other counties as may be determined by the United States Census Bureau
to be nonmetropolitan counties with micropolitan areas in the future.
(e) (1) Except as provided in paragraph (2), a jurisdiction shall be considered suburban if
the jurisdiction does not meet the requirements of clauses (i) and (ii) of subparagraph (B) of
paragraph (3) of subdivision (c) and is located in a Metropolitan Statistical Area (MSA) of
less than 2,000,000 in population, unless that jurisdiction’s population is greater than
100,000, in which case it shall be considered metropolitan. A county, not including the City
and County of San Francisco, shall be considered suburban unless the county is in an MSA
of 2,000,000 or greater in population in which case the county shall be considered
metropolitan.
(2) (A) (i) Notwithstanding paragraph (1), if a county that is in the San Francisco-Oakland-
Fremont California MSA has a population of less than 400,000, that county shall be
considered suburban. If this county includes an incorporated city that has a population of
less than 100,000, this city shall also be considered suburban. This paragraph shall apply
to a housing element revision cycle, as described in subparagraph (A) of paragraph (3) of
subdivision (e) of Section 65588, that is in effect from July 1, 2014, to December 31, 2028,
inclusive.
(ii) A county subject to this subparagraph shall utilize the sum existing in the county’s
housing trust fund as of June 30, 2013, for the development and preservation of housing
affordable to low- and very low-income households.
(B) A jurisdiction that is classified as suburban pursuant to this paragraph shall report to the
Assembly Committee on Housing and Community Development, the Senate Committee on
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Housing, and the Department of Housing and Community Development regarding its
progress in developing low- and very low income housing consistent with the requirements
of Section 65400. The report shall be provided three times: once, on or before December
31, 2019, which report shall address the initial four years of the housing element cycle, a
second time, on or before December 31, 2023, which report shall address the subsequent
four years of the housing element cycle, and a third time, on or before December 31, 2027,
which report shall address the subsequent four years of the housing element cycle and the
cycle as a whole. The reports shall be provided consistent with the requirements of Section
9795.
(f) A jurisdiction shall be considered metropolitan if the jurisdiction does not meet the
requirements for “suburban area” above and is located in an MSA of 2,000,000 or greater
in population, unless that jurisdiction’s population is less than 25,000 in which case it shall
be considered suburban.
(g) (1) For sites described in paragraph (3) of subdivision (b), the city or county shall
specify the additional development potential for each site within the planning period and
shall provide an explanation of the methodology used to determine the development
potential. The methodology shall consider factors including the extent to which existing
uses may constitute an impediment to additional residential development, the city’s or
county’s past experience with converting existing uses to higher density residential
development, the current market demand for the existing use, an analysis of any existing
leases or other contracts that would perpetuate the existing use or prevent redevelopment
of the site for additional residential development, development trends, market conditions,
and regulatory or other incentives or standards to encourage additional residential
development on these sites.
(2) In addition to the analysis required in paragraph (1), when a city or county is relying on
nonvacant sites described in paragraph (3) of subdivision (b) to accommodate 50 percent
or more of its housing need for lower income households, the methodology used to
determine additional development potential shall demonstrate that the existing use
identified pursuant to paragraph (3) of subdivision (b) does not constitute an impediment to
additional residential development during the period covered by the housing element. An
existing use shall be presumed to impede additional residential development, absent
findings based on substantial evidence that the use is likely to be discontinued during the
planning period.
(3) Notwithstanding any other law, and in addition to the requirements in paragraphs (1)
and (2), sites that currently have residential uses, or within the past five years have had
residential uses that have been vacated or demolished, that are or were subject to a
recorded covenant, ordinance, or law that restricts rents to levels affordable to persons and
families of low or very low income, subject to any other form of rent or price control through
a public entity’s valid exercise of its police power, or occupied by low or very low income
households, shall be subject to a policy requiring the replacement of all those units
affordable to the same or lower income level as a condition of any development on the site.
Replacement requirements shall be consistent with those set forth in paragraph (3) of
subdivision (c) of Section 65915.
(h) The program required by subparagraph (A) of paragraph (1) of subdivision (c) of
Section 65583 shall accommodate 100 percent of the need for housing for very low and
low-income households allocated pursuant to Section 65584 for which site capacity has not
been identified in the inventory of sites pursuant to paragraph (3) of subdivision (a) on sites
that shall be zoned to permit owner-occupied and rental multifamily residential use by right
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Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook
Site Inventory Guidebook Page 44 May 2020
for developments in which at least 20 percent of the units are affordable to lower income
households during the planning period. These sites shall be zoned with minimum density
and development standards that permit at least 16 units per site at a density of at least 16
units per acre in jurisdictions described in clause (i) of subparagraph (B) of paragraph (3) of
subdivision (c), shall be at least 20 units per acre in jurisdictions described in clauses (iii)
and (iv) of subparagraph (B) of paragraph (3) of subdivision (c) and shall meet the
standards set forth in subparagraph (B) of paragraph (5) of subdivision (b). At least 50
percent of the very low and low-income housing need shall be accommodated on sites
designated for residential use and for which nonresidential uses or mixed uses are not
permitted, except that a city or county may accommodate all of the very low and low-
income housing need on sites designated for mixed uses if those sites allow 100 percent
residential use and require that residential use occupy 50 percent of the total floor area of a
mixed-use project.
(i) For purposes of this section and Section 65583, the phrase “use by right” shall mean
that the local government’s review of the owner-occupied or multifamily residential use may
not require a conditional use permit, planned unit development permit, or other
discretionary local government review or approval that would constitute a “project” for
purposes of Division 13 (commencing with Section 21000) of the Public Resources Code.
Any subdivision of the sites shall be subject to all laws, including, but not limited to, the
local government ordinance implementing the Subdivision Map Act. A local ordinance may
provide that “use by right” does not exempt the use from design review. However, that
design review shall not constitute a “project” for purposes of Division 13 (commencing with
Section 21000) of the Public Resources Code. Use by right for all rental multifamily
residential housing shall be provided in accordance with subdivision (f) of Section 65589.5.
(j) Notwithstanding any other provision of this section, within one-half mile of a Sonoma-
Marin Area Rail Transit station, housing density requirements in place on June 30, 2014,
shall apply.
(k) For purposes of subdivisions (a) and (b), the department shall provide guidance to local
governments to properly survey, detail, and account for sites listed pursuant to Section
65585.
(l) This section shall remain in effect only until December 31, 2028, and as of that date is
repealed.
(Amended (as amended by Stats. 2018, Ch. 958, Sec. 3) by Stats. 2019, Ch. 664, Sec.
15.5. (AB 1486) Effective January 1, 2020. Repealed as of December 31, 2028, by its own
provisions. See later operative version amended by Sec. 16.5 of Stats. 2019, Ch. 664.)
Housing Element Update Advisory Committee - July 1, 2020
Item No. IV(a) - Attachment 4
Housing Element Sites Inventory Guidebook