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Dana Point City Zoning Code

CHAPTER 9

72 SINGLE FAMILY RESIDENTIAL DUPLEXES

§ 9.72.010 Purpose.

The purpose of this Chapter is to facilitate the increased production of housing developments containing no more than two residential units within a single family residential zone ("single family residential duplexes"), and to provide reasonable regulations for their development. Single family residential duplexes can contribute needed housing to the community's housing stock and promote housing opportunities for persons from a range of socioeconomic backgrounds who wish to reside in the City. In addition, the regulations in this Chapter are intended to promote the goals and policies of the City's General Plan and comply with requirements codified in the State Planning and Zoning Law related to housing development containing no more than two residential units within a single family residential zone.
(Added by Ord. 22-01, 3/1/22)

§ 9.72.020 Definitions.

The following terms used in this Chapter shall have the meanings indicated below:
The term "residential unit"
shall mean any dwelling unit, including, but not limited to, a unit or units created pursuant to Government Code Section 65852.21, a primary dwelling, an accessory dwelling unit as defined in Government Code Section 65852.2, or a junior accessory dwelling unit as defined in Government Code Section 65852.22.
The term "single family residential duplex"
shall mean a proposed housing development containing no more than two residential units on a single lot within a single family residential zone. A housing development contains two residential units if the development proposes no more than two new units or if it proposes to add one new unit to one existing unit. The term single family residential duplex does not include a duplex that is located in any zoning district in the City.
The term "total floor area"
shall mean the total floor area of the single family residential duplex, inclusive of all habitable areas and non-habitable areas of the structure, including, but not limited to, stairways, hallways, basements, attics, garages, storage areas, restrooms, and any other accessory spaces, consistent with Dana Point Zoning Code section 9.75.060.
(Added by Ord. 22-01, 3/1/22)

§ 9.72.030 Permit Procedures.

(a) 
Permits. All single family residential duplexes require a Single Family Residential Duplex Permit. The applicant shall also obtain any and all other permits required by the Code, including, but not limited to, a building permit as required by Title 8.
(b) 
Application Processing. An application for a Single Family Residential Duplex Permit shall be made on forms provided by the City's Community Development Department and be submitted with any applicable fees. The application shall include all information needed to determine compliance with this Chapter. The application fee shall be established by resolution of the City Council.
(c) 
Application Review.
(1) 
The Community Development Director or his/her designee will review and approve complete applications for Single Family Residential Duplex Permits for compliance with the requirements of this Chapter, the underlying development standards in the zoning district in which it is located, as well as any applicable overlay district. The Single Family Residential Duplex Permit application shall be considered ministerially without any discretionary review or a public hearing.
(2) 
The City may deny a Single Family Residential Duplex Permit application if it fails to comply with the requirements of this Chapter, the underlying development standards in the zoning district in which it is located, as well as any applicable overlay district. In addition to the foregoing, the Community Development Director or his/her designee may deny a Single Family Residential Duplex Permit application if he or she makes a written finding, based upon a preponderance of the evidence, that the proposed single family residential duplex would have a specific, adverse impact, as defined and determined in paragraph (2) of subdivision (d) of Section 65589.5 of the Government Code, upon public health and safety or the physical environment and for which there is no feasible method to satisfactorily mitigate or avoid the specific, adverse impact. Notwithstanding the foregoing, an application shall not be rejected solely because it proposes adjacent or connected structures provided that the structures meet building code safety standards and are sufficient to allow separate conveyance.
(3) 
Except as otherwise provided in this Chapter, the construction of a single family residential duplex shall be subject to any applicable fees adopted pursuant to the requirements of Government Code, Title 7, Division 1, Chapter 5 (commencing with Section 66000) and Chapter 7 (commencing with Section 66012).
(Added by Ord. 22-01, 3/1/22)

§ 9.72.040 Objective Development Standards.

The development standards set forth below shall apply to all single family residential duplexes. For any development standard not explicitly identified below, the requirements of the underlying zoning district shall apply, unless superseded by State Law.
(a) 
Location and Zoning Requirements. Single family residential duplexes shall only be allowed in a single family residential zoning district, in accordance with the permit and development standards described in this Section, subject to the exceptions set forth below.
(1) 
Farmland. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located upon either prime farmland or farmland of Statewide importance, as defined pursuant to United States Department of Agriculture land inventory and monitoring criteria, as modified for California, and designated on the maps prepared by the Farmland Mapping and Monitoring Program of the Department of Conservation, or land zoned or designated for agricultural protection or preservation by a local ballot measure that was approved by the voters of that jurisdiction.
(2) 
Wetlands. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located upon wetlands, as defined in the United States Fish and Wildlife Service Manual, Part 660 FW 2 (June 21, 1993).
(3) 
Fire Zones. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located within a very high fire hazard severity zone, as determined by the Department of Forestry and Fire Protection pursuant to Section 51178, or within a high or very high fire hazard severity zone as indicated on maps adopted by the Department of Forestry and Fire Protection pursuant to Section 4202 of the Public Resources Code. This subparagraph does not apply to sites excluded from the specified hazard zones by the City, pursuant to subdivision (b) of Section 51179, or sites that have adopted fire hazard mitigation measures pursuant to existing building standards or State fire mitigation measures applicable to the development.
(4) 
Hazardous Waste Site. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located upon a hazardous waste site that is listed pursuant to Section 65962.5 or a hazardous waste site designated by the Department of Toxic Substances Control pursuant to Section 25356 of the Health and Safety Code, unless the State Department of Public Health, State Water Resources Control Board, or Department of Toxic Substances Control has cleared the site for residential use or residential mixed uses.
(5) 
Earthquake Zone. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located within a delineated earthquake fault zone as determined by the State Geologist in any official maps published by the State Geologist, unless the development complies with applicable seismic protection building code standards adopted by the California Building Standards Commission under the California Building Standards Law (Part 2.5 (commencing with Section 18901) of Division 13 of the Health and Safety Code), and by any local building department under Chapter 12.2 (commencing with Section 8875) of Division 1 of Title 2.
(6) 
Flood Plain Areas. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located within a special flood hazard area subject to inundation by the 1% annual chance flood (100 year flood) as determined by the Federal Emergency Management Agency in any official maps published by the Federal Emergency Management Agency. Notwithstanding the foregoing, a single family residential duplex may be located on a site described in this subparagraph if either of the following are met: (A) The site has been subject to a Letter of Map Revision prepared by the Federal Emergency Management Agency and issued to the local jurisdiction; or (B) the site meets Federal Emergency Management Agency requirements necessary to meet minimum flood plain management criteria of the National Flood Insurance Program pursuant to Part 59 (commencing with Section 59.1) and Part 60 (commencing with Section 60.1) of Subchapter B of Chapter I of Title 44 of the Code of Federal Regulations, and complies with the City's regulations related to its City's Flood Plain Overlay Districts.
(7) 
Regulatory Floodways. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located within a regulatory floodway as determined by the Federal Emergency Management Agency in any official maps published by the Federal Emergency Management Agency, unless the applicant has received a no-rise certification in accordance with Section 60.3(d)(3) of Title 44 of the Code of Federal Regulations, and complies with the City's regulations related to its City's Flood Plain Overlay Districts.
(8) 
Conservation Lands. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located upon lands identified for conservation in an adopted natural community conservation plan pursuant to the Natural Community Conservation Planning Act (Chapter 10 (commencing with Section 2800) of Division 3 of the Fish and Game Code), habitat conservation plan pursuant to the Federal Endangered Species Act of 1973 (16 U.S.C. Sec. 1531 et seq.), other adopted natural resource protection plan, or that is otherwise subject to a conservation easement.
(9) 
Protected Habitat. Pursuant to Government Code Sections 65852.2(a)(2) and 65913.4(a)(6), single family residential duplexes shall not be located upon habitats for protected species identified as candidate, sensitive, or species of special status by State or Federal agencies, fully protected species, or species protected by the Federal Endangered Species Act of 1973 (16 U.S.C. Sec. 1531 et seq.), the California Endangered Species Act (Chapter 1.5 (commencing with Section 2050) of Division 3 of the Fish and Game Code), or the Native Plant Protection Act (Chapter 10 (commencing with Section 1900) of Division 2 of the Fish and Game Code).
(10) 
Coastal Overlay District. Pursuant to Government Code Section 65852.21(k), 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 Resource Code). As such, in accordance with the City's Certified Local Coastal Program, no single family residential duplexes shall be located within the City's Coastal Overlay District without obtaining a Coastal Development Permit and otherwise complying with all provisions of the City's Local Coastal Program related to duplexes.
(11) 
Existing Nonconforming Structure or Use. No single family residential duplex shall be constructed on any lot which has an existing development constructed upon it, which is nonconforming with respect to the City's current development standards without obtaining a Site Development Permit pursuant to Chapter 9.71. No single family residential duplex shall be constructed on any lot which has an existing development constructed upon it, which is nonconforming with respect to use.
(12) 
Historic District or Property. No single family residential duplex shall be located within a historic district or upon property included on the State Historic Resources Inventory, as defined in Section 5020.1 of the Public Resources Code, or within a site that is designated or listed as a City or County landmark or historic property or district pursuant to a City or County ordinance.
(b) 
Restrictions Related to Existing Affordable Housing and Rentals. Except as provided herein, the construction or proposed construction of single family residential duplexes shall not result in the demolition or any alteration of any of the following types of housing:
(1) 
Existing housing upon the lot which the single family residential duplex is proposed that is subject to a recorded covenant, ordinance, or law that restricts rents to levels affordable to persons and families of moderate, low, or very low income.
(2) 
Existing housing upon the lot which the single family residential duplex is proposed that is subject to any form of rent or price control through the City's valid exercise of its police power.
(3) 
Existing housing upon the lot which the single family residential duplex is proposed that has been occupied by a tenant in the last three years. In the event that a tenant has not occupied housing upon which the single family duplex is proposed within the last three years, the construction of a proposed single family residential duplex shall not result in the demolition of more than 25% of the existing housing exterior structural walls.
(4) 
A single family residential duplex shall not be located upon a parcel on which an owner of residential real property has exercised the owner's rights under Chapter 12.75 (commencing with Section 7060) of Division 7 of Title 1 of the Government Code to withdraw accommodations from rent or lease within 15 years before the date that the applicant submits an application.
(c) 
No More Than Two Attached Residential Units Per Parcel. No more than two residential units (whether primary, accessory, or single family residential duplex) shall be allowed per parcel. In no event shall a Single Family Residential Duplex Permit application be used to construct more than two residential units per parcel. The residential units located on the property must be attached or connected via a permanent wall, ceiling, or floor. Attached single family residential duplexes do not include those units which are attached to a primary structure via patio structure, overhang, or breezeway.
(d) 
Sale, Rental, and Occupancy of Units. Single family residential duplexes shall be rented for more than 30 days. In addition, one of the two residential units located on the parcel shall be occupied by the owner of the parcel.
(e) 
Deed Restriction. A deed restriction prepared by the City shall be recorded on the subject property prior to issuance of the certificate of occupancy for the single family residential duplex stating that: (1) the single family residential duplex shall be rented for more than 30 days; (2) one of the two residential units located on the parcel shall be occupied by the owner of the parcel; (3) the single family residential duplex shall be occupied by very-low to low-income households in perpetuity; (4) no more than two residential units (whether primary, accessory, or single family residential duplex) shall be constructed on the parcel; and (5) the deed restriction runs with the land and each provision therein may be enforced against future owners of the property.
(f) 
Required Setbacks. All single family residential duplexes shall strictly comply with at least a four foot side setback and at least a four foot rear yard setback. All single family residential duplexes must also strictly comply with the front yard setback requirement of the underlying zoning district in which it is located. No portion of a single family residential duplex, including, but not limited to, HVAC equipment, staircases, and patio covers, shall project into the required rear, side, or front yard setback. No setback requirement shall be required for a legally existing detached accessory structure, which is converted into a single family residential duplex. However, the converted single family residential duplex must comply with all of the other requirements of this Section, including, but not limited to, the size, height, building separation, parking and permitting requirements set forth herein.
(g) 
Maximum Height/Stories. The single family residential duplex shall be subject to a height limitation of 12 feet for a roof pitch of 3/12 and less, or 14 feet for a roof pitch between 3/12 and 6/12 or 16 feet for a roof pitch of 6/12 and greater, and shall be limited to one story.
(h) 
Building Separation Requirements. All single family residential duplexes shall comply with the City's building separation requirements as set forth in Chapter 9.09.
(i) 
Single Family Residential Duplex Size Requirements. For all single family residential duplexes, the total floor area shall not exceed 800 square feet and one bedroom. In no event shall the two residential units located upon the parcel exceed 1,600 square feet.
(j) 
Additional Requirements.
(1) 
All single family residential duplexes shall be constructed upon a permanent foundation.
(2) 
Single family residential duplexes shall include sufficient permanent provisions for living, sleeping, eating, cooking, and sanitation, including, but not limited to, washer dryer hookups and kitchen facilities.
(3) 
All single family residential duplexes must have separate utility connections and separate utility meters.
(4) 
Each single family residential duplex unit shall be connected to the public sewer, and that connection shall be subject to a connection fee, or capacity charge, or both.
(5) 
All single family residential duplexes must meet the requirements of all Uniform Codes, including, but not limited to, the California Building Code and the California Fire Code, as such codes have been adopted and amended by Title 8 of the City of Dana Point Municipal Code.
(6) 
All single family residential duplexes shall be architecturally consistent with the primary residential dwelling. In addition, all single family duplexes shall be designed and sited to: (A) be similar to the primary dwelling with respect to architectural style, roof pitch, color, and materials; (B) protect public access to and along the shoreline areas; (C) protect public views to and along the ocean and scenic coastal areas; (D) protect sensitive coastal resources; and (E) minimize and, where feasible, avoid shoreline hazards.
(7) 
Solar panels shall be required for any single family residential duplexes.
(8) 
No roof decks or balconies shall be constructed above or upon a single family residential duplex.
(9) 
In the event that the property upon which the single family duplex is proposed is located within a Homeowners Association ("HOA"), the applicant shall submit to the City written evidence of the HOA's approval of the single family duplex concurrent with their Single Family Duplex Permit application.
(10) 
Single family residential duplexes shall only be occupied by very-low to low-income households in perpetuity. A deed restriction shall be recorded prior to issuance of certificate of occupancy stating that, the single family residential duplex shall be occupied by very-low to low-income households in perpetuity. An annual report shall be submitted to the City of Dana Point Community Development Department to verify compliance with the income restriction requirements.
(11) 
In no event shall single family duplexes be converted into condominiums.
(k) 
Parking Requirements. Except as provided below, single family residential duplexes shall meet the following parking standards:
(1) 
At least one off street, covered, non-tandem parking space shall be provided per single family residential duplex via carport.
(2) 
Parking spaces shall comply with Zoning Code Chapter 9.35, except as may be permitted in this Section, and be provided on the same lot as the single family residential duplex.
(3) 
The foregoing parking standards shall not be imposed on a single family residential duplex in any of the following circumstances:
(A) 
The single family residential duplex is located within 1/2 mile walking distance of either a high-quality transit corridor, as defined in subdivision (b) of Section 21155 of the Public Resources Code, or a major transit stop, as defined in Section 21064.3 of the Public Resources Code; or
(B) 
The single family residential duplex is located within one block of a car share vehicle area.
(l) 
Associated Permits. If an application for a single family residential duplex triggers the requirement for a discretionary or ministerial permit other than a Single Family Residential Duplex Permit and/or a building permit (including, but not limited to, a Site Development Permit, Coastal Development Permit and/or Conditional Use Permit), those associated permits must be applied for and obtained prior to application for a Single Family Residential Duplex Permit. The process for obtaining the associated permit(s) shall be as set forth in Title 9 of the Dana Point Zoning Code.
(Added by Ord. 22-01, 3/1/22)

§ 9.72.050 Accessory Dwelling Unit Ineligibility.

Parcels containing both a single family residential duplex as that term is defined in this Chapter and an urban lot split as that term is defined in Chapter 7.37 shall be ineligible for an Accessory Dwelling Unit or Junior Accessory Dwelling Unit Permit under Section 9.07.210. Operation of an accessory dwelling unit or junior accessory dwelling unit in violation of this Section shall be a violation of this Chapter and grounds for enforcement.
(Added by Ord. 22-01, 3/1/22)

§ 9.72.060 Enforcement and Remedies.

(a) 
Criminal Fines and Penalties. Any person responsible for violating any provision of this Chapter is guilty of an infraction or a misdemeanor at the discretion of the City Attorney and/or district attorney.
(b) 
Administrative Fines and Penalties. Whenever an officer charged with the enforcement of any provision of this Municipal Code determines that a violation of this Chapter has occurred, the officer shall have the authority to issue an administrative citation to any person responsible for the violation in accordance with Chapter 1.10.
(c) 
Public Nuisance and Lien on Property. Any use or condition caused, or permitted to exist, in violation of any provision of this Chapter shall be, and is hereby declared to be, a public nuisance and may be summarily abated by the City pursuant to Code of Civil Procedure Section 731 or any other remedy available at law. In accordance with Chapter 6.14, the City may also collect any fee, cost, or charge incurred in the abatement of such nuisance by making the amount of any unpaid fee, cost or charge a lien against the property that is the subject of the enforcement activity.
(d) 
Civil Action. In addition to any other enforcement permitted by the City's Zoning and/or Municipal Codes, the City Attorney may bring a civil action for injunctive relief and civil penalties against any person who violates any provision of this Chapter. In any civil action that is brought pursuant to this Chapter, a court of competent jurisdiction may award civil penalties and costs to the prevailing party.
(e) 
Single Family Residential Duplex Permit Revocation. Any violation of this Chapter may result in revocation of a Single Family Residential Duplex Permit.
Use of any one or more of these remedies shall be at the sole discretion of the City and nothing in this Section shall prevent the City from initiating civil, criminal or other legal or equitable proceedings as an alternative to any of the proceedings set forth above.
(Added by Ord. 22-01, 3/1/22)

Ord- 25-12 (2025-09-18)_0

Ord- 26-01 (2026-01-20)_1

Ord- 26-01 (2026-01-20) (1)_2