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AB-1866 Housing: density bonuses.(2001-2002)

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AB1866:v90#DOCUMENT

Assembly Bill No. 1866
CHAPTER 1062

An act to amend Sections 65583.1, 65852.2, and 65915 of the Government Code, relating to housing.

[ Filed with Secretary of State  September 29, 2002. Approved by Governor  September 29, 2002. ]

LEGISLATIVE COUNSEL'S DIGEST


AB 1866, Wright. Housing: density bonuses.
(1) The Planning and Zoning Law requires the housing element of the general plan of a city or county, among other things, to identify adequate sites for housing, including rental housing, factory-built housing, and mobilehomes, and to make adequate provision for the existing and projected needs of all economic segments of the community. That law permits the Department of Housing and Community Development to allow a city or county to identify adequate sites by a variety of methods.
This bill would authorize the department to also allow a city or county to identify sites for 2nd units based upon relevant factors, including the number of 2nd units developed in the prior housing element planning period.
(2) The Planning and Zoning Law authorizes a local agency to provide by ordinance for the creation of 2nd units on parcels zoned for a primary single-family and multifamily residence, as prescribed.
This bill would require, when a local agency receives its first application on or after July 1, 2003, that the application shall be considered ministerially without discretionary review or hearing, notwithstanding other laws that regulate the issuance of variances or special use permits.
The bill would authorize a local agency to charge a fee to reimburse the agency for costs it incurs as a result of these provisions.
(3) The Planning and Zoning Law also requires, when a developer of housing proposes a housing development within the jurisdiction of the local government, that the city, county, or city and county provide the developer with incentives or concessions for the production of lower income housing units within the development if the developer meets specified requirements. Existing law requires the local government to establish procedures for carrying out these provisions.
This bill would revise those provisions to refer to an applicant who proposes a housing development and would recast them to, among other things, revise criteria for making written findings that a concession or incentive is not required, add criteria for continued affordability of housing in a condominium project, authorize an applicant to request a meeting on its proposal for a specific density bonus, incentive, or concession or for the waiver or reduction of development standards, and exempt developments meeting certain affordability criteria from specified laws. By increasing the duties of local public officials, the bill would impose a state-mandated local program.
The bill would also authorize an applicant to initiate judicial proceedings if the city, county, or city and county refuses to grant a requested density bonus, incentive, or concession in violation of these provisions, and would require the court to award the plaintiff reasonable attorney’s fees and costs of suit. It would authorize a local agency to charge a fee to reimburse it for costs that it incurs as a result of these provisions.
(4) The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is required by this act for a specified reason.

The people of the State of California do enact as follows:


SECTION 1.

 Section 65583.1 of the Government Code is amended to read:

65583.1.
 (a) The Department of Housing and Community Development, in evaluating a proposed or adopted housing element for compliance with state law, may allow a city or county to identify adequate sites, as required pursuant to Section 65583, by a variety of methods, including, but not limited to, redesignation of property to a more intense land use category and increasing the density allowed within one or more categories. The department may also allow a city or county to identify sites for second units based on the number of second units developed in the prior housing element planning period whether or not the units are permitted by right, the need for these units in the community, the resources or incentives available for their development, and any other relevant factors, as determined by the department. Nothing in this section reduces the responsibility of a city or county to identify, by income category, the total number of sites for residential development as required by this article.
(b) 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 element. No sites containing housing units scheduled or planned for demolition or conversion to nonresidential uses shall qualify as an adequate site.
Any city, city and county, or county using this subdivision shall address the progress in meeting this section in the reports provided pursuant to paragraph (1) of subdivision (b) of Section 65400.
(c) (1) The Department of Housing and Community Development may allow a city or county to substitute the provision of units for up to 25 percent of the community’s obligation to identify adequate sites for any income category in its housing element pursuant to paragraph (1) of subdivision (c) of Section 65583 if the community includes in its housing element a program committing the local government to provide units in that income category within the city or county that will be made available through the provision of committed assistance during the planning period covered by the element to low- and very low income households at affordable housing costs or affordable rents, as defined in Sections 50052.5 and 50053 of the Health and Safety Code, and which meet the requirements of paragraph (2). Except as otherwise provided in this subdivision, the community may substitute one dwelling unit for one dwelling unit site in the applicable income category. The program shall do all of the following:
(A) Identify the specific, existing sources of committed assistance and dedicate a specific portion of the funds from those sources to the provision of housing pursuant to this subdivision.
(B) Indicate the number of units that will be provided to both low- and very low income households and demonstrate that the amount of dedicated funds is sufficient to develop the units at affordable housing costs or affordable rents.
(C) Demonstrate that the units meet the requirements of paragraph (2).
(2) Only units that comply with subparagraph (A), (B), or (C) qualify for inclusion in the housing element program described in paragraph (1), as follows:
(A) Units that are to be substantially rehabilitated with committed assistance from the city or county and constitute a net increase in the community’s stock of housing affordable to low- and very low income households. For purposes of this subparagraph, a unit is not eligible to be “substantially rehabilitated” unless all of the following requirements are met:
(i) At the time the unit is identified for substantial rehabilitation, (I) the local government has determined that the unit is at imminent risk of loss to the housing stock, (II) the local government has committed to provide relocation assistance pursuant to Chapter 16 (commencing with Section 7260) of Division 7 of Title 1 to any occupants temporarily or permanently displaced by the rehabilitation or code enforcement activity, (III) the local government requires that any displaced occupants will have the right to reoccupy the rehabilitated units, and (IV) the unit has been cited and found by the local code enforcement agency or a court to be unfit for human habitation and vacated or subject to being vacated because of the existence for not less than 120 days of four of the conditions listed in subdivisions (a) to (g), inclusive, of Section 17995.3 of the Health and Safety Code.
(ii) The rehabilitated unit will have long-term affordability covenants and restrictions that require the unit to be available to, and occupied by, persons or families of low- or very low income at affordable housing costs for at least 20 years or the time period required by any applicable federal or state law or regulation, except that if the period is less than 20 years, only one unit shall be credited as an identified adequate site for every three units rehabilitated pursuant to this section, and no credit shall be allowed for a unit required to remain affordable for less than 10 years.
(iii) Prior to initial occupancy after rehabilitation, the local code enforcement agency shall issue a certificate of occupancy indicating compliance with all applicable state and local building code and health and safety code requirements.
(B) Units that are located in a multifamily rental housing complex of 16 or more units, are converted with committed assistance from the city or county from nonaffordable to affordable by acquisition of the unit or the purchase of affordability covenants and restrictions for the unit, are not acquired by eminent domain, and constitute a net increase in the community’s stock of housing affordable to low- and very low income households. For purposes of this subparagraph, a unit is not converted by acquisition or the purchase of affordability covenants unless all of the following occur:
(i) The unit is made available at a cost affordable to low- or very low income households.
(ii) At the time the unit is identified for acquisition, the unit is not available at a cost affordable to low- or very low income households.
(iii) At the time the unit is identified for acquisition the unit is not occupied by low- or very low income households.
(iv) The unit is in decent, safe, and sanitary condition at the time of occupancy.
(v) The acquisition price is not greater than 120 percent of the median price for housing units in the city or county.
(vi) The unit has long-term affordability covenants and restrictions that require the unit to be affordable to persons of low- or very low income for not less than 30 years.
(C) Units that will be preserved at affordable housing costs to persons or families of low- or very low incomes with committed assistance from the city or county by acquisition of the unit or the purchase of affordability covenants for the unit. For purposes of this subparagraph, a unit shall not be deemed preserved unless all of the following occur:
(i) The unit has long-term affordability covenants and restrictions that require the unit to be affordable to and reserved for occupancy by persons of the same or lower income group as the current occupants for a period of at least 40 years.
(ii) The unit is multifamily rental housing that receives governmental assistance under any of the following state and federal programs: Section 221(d)(3) of the National Housing Act (12 U.S.C. Sec. 1715l(d)(3) and (5)); Section 236 of the National Housing Act (12 U.S.C. Sec. 1715z-1); Section 202 of the Housing Act of 1959 (12 U.S.C. Sec. 1701q); for rent supplement assistance under Section 101 of the Housing and Urban Development Act of 1965, as amended (12 U.S.C. Sec. 1701s); under Section 515 of the Housing Act of 1949, as amended (42 U.S.C. Sec. 1485); and any new construction, substantial rehabilitation, moderate rehabilitation, property disposition, and loan management set-aside programs, or any other program providing project-based assistance, under Section 8 of the United States Housing Act of 1937, as amended (42 U.S.C. Sec. 1437f); any state and local multifamily revenue bond programs; local redevelopment programs; the federal Community Development Block Grant Program; and other local housing assistance programs or units that were used to qualify for a density bonus pursuant to Section 65916.
(iii) The city or county finds, after a public hearing, that the unit is eligible, and is reasonably expected, to change from housing affordable to low- and very low income households to any other use during the next five years due to termination of subsidy contracts, mortgage prepayment, or expiration of restrictions on use.
(iv) The unit is in decent, safe, and sanitary condition at the time of occupancy.
(v) At the time the unit is identified for preservation it is available at affordable cost to persons or families of low- or very low income.
(3) This subdivision does not apply to any city or county that, during the current or immediately prior planning period, as defined by Section 65588, has not met any of its share of the regional need for affordable housing, as defined in Section 65584, for low- and very low income households. A city or county shall document for any such housing unit that a building permit has been issued and all development and permit fees have been paid or the unit is eligible to be lawfully occupied.
(4) For purposes of this subdivision, “committed assistance” means that the city or county enters into a legally enforceable agreement during the first two years of the housing element planning period that obligates sufficient available funds to provide the assistance necessary to make the identified units affordable and that requires that the units be made available for occupancy within two years of the execution of the agreement. “Committed assistance” does not include tenant-based rental assistance.
(5) For purposes of this subdivision, “net increase” includes only housing units provided committed assistance pursuant to subparagraph (A) or (B) of paragraph (2) in the current planning period, as defined in Section 65588, that were not provided committed assistance in the immediately prior planning period.
(6) For purposes of this subdivision, “the time the unit is identified” means the earliest time when any city or county agent, acting on behalf of a public entity, has proposed in writing or has proposed orally or in writing to the property owner, that the unit be considered for substantial rehabilitation, acquisition, or preservation.
(7) On July 1 of the third year of the planning period, as defined by Section 65588, in the report required pursuant to Section 65400, each city or county that has included in its housing element a program to provide units pursuant to subparagraph (A), (B), or (C) of paragraph (2) shall report in writing to the legislative body, and to the department within 30 days of making its report to the legislative body, on its progress in providing units pursuant to this subdivision. The report shall identify the specific units for which committed assistance has been provided or which have been made available to low- and very low income households, and it shall adequately document how each unit complies with this subdivision. If, by July 1 of the third year of the planning period, the city or county has not entered into an enforceable agreement of committed assistance for all units specified in the programs adopted pursuant to subparagraph (A), (B), or (C) of paragraph (2), the city or county shall, not later than July 1 of the fourth year of the planning period, adopt an amended housing element in accordance with Section 65585, identifying additional adequate sites pursuant to paragraph (1) of subdivision (c) of Section 65583 sufficient to accommodate the number of units for which committed assistance was not provided. If a city or county does not amend its housing element to identify adequate sites to address any shortfall, or fails to complete the rehabilitation, acquisition, purchase of affordability covenants, or the preservation of any housing unit within two years after committed assistance was provided to that unit, it shall be prohibited from identifying units pursuant to subparagraph (A), (B), or (C) of paragraph (2) in the housing element that it adopts for the next planning period, as defined in Section 65588, above the number of units actually provided or preserved due to committed assistance.

SEC. 2.

 Section 65852.2 of the Government Code is amended to read:

65852.2.
 (a) (1) Any local agency may, by ordinance, provide for the creation of second units in single-family and multifamily residential zones. The ordinance may do any of the following:
(A) Designate areas within the jurisdiction of the local agency where second units may be permitted. The designation of areas may be based on criteria, that may include, but are not limited to, the adequacy of water and sewer services and the impact of second units on traffic flow.
(B) Impose standards on second units that include, but are not limited to, parking, height, setback, lot coverage, architectural review, maximum size of a unit, and standards that prevent adverse impacts on any real property that is listed in the California Register of Historic Places.
(C) Provide that second units do not exceed the allowable density for the lot upon which the second unit is located, and that second units are a residential use that is consistent with the existing general plan and zoning designation for the lot.
(2) The ordinance shall not be considered in the application of any local ordinance, policy, or program to limit residential growth.
(3) When a local agency receives its first application on or after July 1, 2003, for a permit pursuant to this subdivision, the application shall be considered ministerially without discretionary review or a hearing, notwithstanding Section 65901 or 65906 or any local ordinance regulating the issuance of variances or special use permits. Nothing in this paragraph may be construed to require a local government to adopt or amend an ordinance for the creation of second units. A local agency may charge a fee to reimburse it for costs that it incurs as a result of amendments to this paragraph enacted during the 2001–02 Regular Session of the Legislature, including the costs of adopting or amending any ordinance that provides for the creation of second units.
(b) (1) When a local agency which has not adopted an ordinance governing second units in accordance with subdivision (a) or (c) receives its first application on or after July 1, 1983, for a permit pursuant to this subdivision, the local agency shall accept the application and approve or disapprove the application ministerially without discretionary review pursuant to this subdivision unless it adopts an ordinance in accordance with subdivision (a) or (c) within 120 days after receiving the application. Notwithstanding Section 65901 or 65906, every local agency shall grant a variance or special use permit for the creation of a second unit if the second unit complies with all of the following:
(A) The unit is not intended for sale and may be rented.
(B) The lot is zoned for single-family or multifamily use.
(C) The lot contains an existing single-family dwelling.
(D) The second unit is either attached to the existing dwelling and located within the living area of the existing dwelling or detached from the existing dwelling and located on the same lot as the existing dwelling.
(E) The increased floor area of an attached second unit shall not exceed 30 percent of the existing living area.
(F) The total area of floorspace for a detached second unit shall not exceed 1,200 square feet.
(G) Requirements relating to height, setback, lot coverage, architectural review, site plan review, fees, charges, and other zoning requirements generally applicable to residential construction in the zone in which the property is located.
(H) Local building code requirements which apply to detached dwellings, as appropriate.
(I) Approval by the local health officer where a private sewage disposal system is being used, if required.
(2) No other local ordinance, policy, or regulation shall be the basis for the denial of a building permit or a use permit under this subdivision.
(3) This subdivision establishes the maximum standards that local agencies shall use to evaluate proposed second units on lots zoned for residential use which contain an existing single-family dwelling. No additional standards, other than those provided in this subdivision or subdivision (a), shall be utilized or imposed, except that a local agency may require an applicant for a permit issued pursuant to this subdivision to be an owner-occupant.
(4) No changes in zoning ordinances or other ordinances or any changes in the general plan shall be required to implement this subdivision. Any local agency may amend its zoning ordinance or general plan to incorporate the policies, procedures, or other provisions applicable to the creation of second units if these provisions are consistent with the limitations of this subdivision.
(5) A second unit which conforms to the requirements of this subdivision shall not be considered to exceed the allowable density for the lot upon which it is located, and shall be deemed to be a residential use which is consistent with the existing general plan and zoning designations for the lot. The second units shall not be considered in the application of any local ordinance, policy, or program to limit residential growth.
(c) No local agency shall adopt an ordinance which totally precludes second units within single-family or multifamily zoned areas unless the ordinance contains findings acknowledging that the ordinance may limit housing opportunities of the region and further contains findings that specific adverse impacts on the public health, safety, and welfare that would result from allowing second units within single-family and multifamily zoned areas justify adopting the ordinance.
(d) A local agency may establish minimum and maximum unit size requirements for both attached and detached second units. No minimum or maximum size for a second unit, or size based upon a percentage of the existing dwelling, shall be established by ordinance for either attached or detached dwellings which does not permit at least an efficiency unit to be constructed in compliance with local development standards.
(e) Parking requirements for second units shall not exceed one parking space per unit or per bedroom. Additional parking may be required provided that a finding is made that the additional parking requirements are directly related to the use of the second unit and are consistent with existing neighborhood standards applicable to existing dwellings. Off-street parking shall be permitted in setback areas in locations determined by the local agency or through tandem parking, unless specific findings are made that parking in setback areas or tandem parking is not feasible based upon specific site or regional topographical or fire and life safety conditions, or that it is not permitted anywhere else in the jurisdiction.
(f) Fees charged for the construction of second units shall be determined in accordance with Chapter 5 (commencing with Section 66000).
(g) This section does not limit the authority of local agencies to adopt less restrictive requirements for the creation of second units.
(h) Local agencies shall submit a copy of the ordinances adopted pursuant to subdivision (a) or (c) to the Department of Housing and Community Development within 60 days after adoption.
(i) As used in this section, the following terms mean:
(1) “Living area,” means the interior habitable area of a dwelling unit including basements and attics but does not include a garage or any accessory structure.
(2) “Local agency” means a city, county, or city and county, whether general law or chartered.
(3) For purposes of this section, “neighborhood” has the same meaning as set forth in Section 65589.5.
(4) “Second unit” means an attached or a detached residential dwelling unit which provides complete independent living facilities for one or more persons. It shall include permanent provisions for living, sleeping, eating, cooking, and sanitation on the same parcel as the single-family dwelling is situated. A second unit also includes the following:
(A) An efficiency unit, as defined in Section 17958.1 of Health and Safety Code.
(B) A manufactured home, as defined in Section 18007 of the Health and Safety Code.
(j) Nothing in this section shall be construed to supersede or in any way alter or lessen the effect or application of the California Coastal Act (Division 20 (commencing with Section 30000) of the Public Resources Code), except that the local government shall not be required to hold public hearings for coastal development permit applications for second units.

SEC. 3.

 Section 65915 of the Government Code is amended to read:

65915.
 (a) When an applicant proposes a housing development within the jurisdiction of a city, county, or city and county, that local government shall provide the applicant incentives or concessions for the production of housing units as prescribed in this chapter. All cities, counties, or cities and counties shall adopt an ordinance that specifies how compliance with this section will be implemented.
(b) A city, county, or city and county shall either grant a density bonus and at least one of the concessions or incentives identified in subdivision (j), or provide other incentives or concessions of equivalent financial value based upon the land cost per dwelling unit, when the applicant for the housing development agrees or proposes to construct at least any one of the following:
(1) Twenty percent of the total units of a housing development for lower income households, as defined in Section 50079.5 of the Health and Safety Code.
(2) Ten percent of the total units of a housing development for very low income households, as defined in Section 50105 of the Health and Safety Code.
(3) Fifty percent of the total dwelling units of a housing development for qualifying residents, as defined in Section 51.3 of the Civil Code.
(4) Twenty percent of the total dwelling units in a condominium project as defined in subdivision (f) of Section 1351 of the Civil Code, for persons and families of moderate income, as defined in Section 50093 of the Health and Safety Code.
The city, county, or city and county shall grant the additional concession or incentive required by this subdivision unless the city, county, or city and county makes a written finding, based upon substantial evidence, that the additional concession or incentive is not required in order to provide for affordable housing costs, as defined in Section 50052.5 of the Health and Safety Code, or for rents for the targeted units to be set as specified in subdivision (c).
(c) (1) An applicant shall agree to, and the city, county, or city and county shall ensure, continued affordability of all lower income density bonus units for 30 years or a longer period of time if required by the construction or mortgage financing assistance program, mortgage insurance program, or rental subsidy program. Those units targeted for lower income households, as defined in Section 50079.5 of the Health and Safety Code, shall be affordable at a rent that does not exceed 30 percent of 60 percent of area median income. Those units targeted for very low income households, as defined in Section 50105 of the Health and Safety Code, shall be affordable at a rent that does not exceed 30 percent of 50 percent of area median income.
(2) An applicant shall agree to, and the city, county, or city and county shall ensure, continued affordability of the moderate-income units that are directly related to the receipt of the density bonus for 10 years if the housing is in a condominium project as defined in subdivision (f) of Section 1351 of the Civil Code.
(d) An applicant may submit to a city, county, or city and county a proposal for the specific incentives or concessions that the applicant requests pursuant to this section, and may request a meeting with the city, county, or city and county. The city, county, or city and county shall grant the concession or incentive requested by the applicant unless the city, county, or city and county makes a written finding, based upon substantial evidence, of either of the following:
(1) The concession or incentive is not required in order to provide for affordable housing costs, as defined in Section 50052.5 of the Health and Safety Code, or for rents for the targeted units to be set as specified in subdivision (c).
(2) The concession or incentive would have a specific adverse impact, as defined in paragraph (2) of subdivision (d) of Section 65589.5, upon public health and safety or the physical environment or on any real property that is listed in the California Register of Historical Resources and for which 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.
The applicant may initiate judicial proceedings if the city, county, or city and county refuses to grant a requested density bonus, incentive, or concession. If a court finds that the refusal to grant a requested density bonus, incentive, or concession is in violation of this section, the court shall award the plaintiff reasonable attorney’s fees and costs of suit. Nothing in this subdivision shall be interpreted to require a local government to grant an incentive or concession that has a specific, adverse impact, as defined in paragraph (2) of subdivision (d) of Section 65589.5, upon health, safety, or the physical environment, and for which there is no feasible method to satisfactorily mitigate or avoid the specific adverse impact. Nothing in this subdivision shall be interpreted to require a local government to grant an incentive or concession that would have an adverse impact on any real property that is listed in the California Register of Historical Resources. The city, county, or city and county shall establish procedures for carrying out this section, that shall include legislative body approval of the means of compliance with this section. The city, county, or city and county shall also establish procedures for waiving or modifying development and zoning standards that would otherwise inhibit the utilization of the density bonus on specific sites. These procedures shall include, but not be limited to, such items as minimum lot size, side yard setbacks, and placement of public works improvements.
(e) In no case may a city, county, or city and county apply any development standard that will have the effect of precluding the construction of a development meeting the criteria of subdivision (b) at the densities or with the concessions or incentives permitted by this section. An applicant may submit to a city, county, or city and county a proposal for the waiver or reduction of development standards and may request a meeting with the city, county, or city and county. If a court finds that the refusal to grant a waiver or reduction of development standards is in violation of this section, the court shall award the plaintiff reasonable attorney’s fees and costs of suit. Nothing in this subdivision shall be interpreted to require a local government to waive or reduce development standards if the waiver or reduction would have a specific, adverse impact, as defined in paragraph (2) of subdivision (d) of Section 65589.5, upon health, safety, or the physical environment, and for which there is no feasible method to satisfactorily mitigate or avoid the specific adverse impact. Nothing in this subdivision shall be interpreted to require a local government to waive or reduce development standards that would have an adverse impact on any real property that is listed in the California Register of Historical Resources.
(f) The applicant shall show that the waiver or modification is necessary to make the housing units economically feasible.
(g) (1) For the purposes of this chapter, except as provided in paragraph (2), “density bonus” means a density increase of at least 25 percent, unless a lesser percentage is elected by the applicant, over the otherwise maximum allowable residential density under the applicable zoning ordinance and land use element of the general plan as of the date of application by the applicant to the city, county, or city and county. All density calculations resulting in fractional units shall be rounded up to the next whole number. The granting of a density bonus shall not be interpreted, in and of itself, to require a general plan amendment, local coastal plan amendment, zoning change, or other discretionary approval. The density bonus shall not be included when determining the number of housing units which is equal to 10, 20, or 50 percent of the total. The density bonus shall apply to housing developments consisting of five or more dwelling units.
(2) For the purposes of this chapter, if a development does not meet the requirements of paragraph (1), (2), or (3) of subdivision (b), but the applicant agrees or proposes to construct a condominium project as defined in subdivision (f) of Section 1351 of the Civil Code, in which at least 20 percent of the total dwelling units are reserved for persons and families of moderate income, as defined in Section 50093 of the Health and Safety Code, a “density bonus” of at least 10 percent shall be granted, unless a lesser percentage is elected by the applicant, over the otherwise maximum allowable residential density under the applicable zoning ordinance and land use element of the general plan as of the date of application by the applicant to the city, county, or city and county. All density calculations resulting in fractional units shall be rounded up to the next whole number. The granting of a density bonus shall not be interpreted, in and of itself, to require a general plan amendment, local coastal plan amendment, zoning change, or other discretionary approval. The density bonus shall not be included when determining the number of housing units which is equal to 20 percent of the total. The density bonus shall apply to housing developments consisting of five or more dwelling units.
(h) “Housing development,” as used in this section, means one or more groups of projects for residential units constructed in the planned development of a city, county, or city and county. For the purposes of this section, “housing development” also includes either (1) a project to substantially rehabilitate and convert an existing commercial building to residential use, or (2) the substantial rehabilitation of an existing multifamily dwelling, as defined in subdivision (d) of Section 65863.4, where the result of the rehabilitation would be a net increase in available residential units. For the purpose of calculating a density bonus, the residential units do not have to be based upon individual subdivision maps or parcels. The density bonus shall be permitted in geographic areas of the housing development other than the areas where the units for the lower income households are located.
(i) The granting of a concession or incentive shall not be interpreted, in and of itself, to require a general plan amendment, local coastal plan amendment, zoning change, or other discretionary approval. This provision is declaratory of existing law.
(j) For the purposes of this chapter, concession or incentive means any of the following:
(1) A reduction in site development standards or a modification of zoning code requirements or architectural design requirements that exceed the minimum building standards approved by the California Building Standards Commission as provided in Part 2.5 (commencing with Section 18901) of Division 13 of the Health and Safety Code, including, but not limited to, a reduction in setback and square footage requirements and in the ratio of vehicular parking spaces that would otherwise be required.
(2) Approval of mixed use zoning in conjunction with the housing project if commercial, office, industrial, or other land uses will reduce the cost of the housing development and if the commercial, office, industrial, or other land uses are compatible with the housing project and the existing or planned development in the area where the proposed housing project will be located.
(3) Other regulatory incentives or concessions proposed by the developer or the city, county, or city and county that result in identifiable and actual cost reductions.
This subdivision does not limit or require the provision of direct financial incentives for the housing development, including the provision of publicly owned land, by the city, county, or city and county, or the waiver of fees or dedication requirements.
(k) If an applicant agrees to construct both 20 percent of the total units for lower income households and 10 percent of the total units for very low income households, the developer is entitled to only one density bonus and at least one additional concession or incentive identified in Section 65913.4 under this section although the city, city and county, or county may, at its discretion, grant more than one density bonus.
(l) Nothing in this section shall be construed to supersede or in any way alter or lessen the effect or application of the California Coastal Act (Division 20 (commencing with Section 30000) of the Public Resources Code).
(m) A local agency may charge a fee to reimburse it for costs it incurs as a result of amendments to this section enacted during the 2001–02 Regular Session of the Legislature.
(n) For purposes of this section, the following definitions shall apply:
(1) “Development standard” means any ordinance, general plan element, specific plan, charter amendment, or other local condition, law, policy, resolution, or regulation.
(2) “Maximum allowable residential density” means the density allowed under the zoning ordinance, or if a range of density is permitted, means the maximum allowable density for the specific zoning range applicable to the project.

SEC. 4.

 No reimbursement is required by this act pursuant to Section 6 of Article XIII B of the California Constitution because a local agency or school district has the authority to levy service charges, fees, or assessments sufficient to pay for the program or level of service mandated by this act, within the meaning of Section 17556 of the Government Code.