Moving to San Diego, CA? Here Are the Local Rules You Should Know

As one of the larger cities in California, San Diego has a substantial set of local ordinances that govern everything from noise levels to what you can build in your backyard. With 1.4 million, the city maintains 241 distinct rules across 54 categories. This guide gives you the big picture.

Landscaping Rules

Tree Removal & Heritage Trees: San Diego requires permits for removing or encroaching upon protected trees under SDMC 142.0403-142.0413. Heritage trees (large specimen trees) have additional protections.

Also covered: Water Restrictions (moderate), Composting (permissive), Rainwater Harvesting (permissive). See the full landscaping rules guide for San Diego for details.

Firearms

Open Carry: California bans open carry of handguns under Penal Code section 26350 and openly carried unloaded long guns in incorporated areas under section 26400. San Diego is fully incorporated, so open carry is illegal everywhere in the city..

Also covered: Local Firearms Preemption (permissive), Concealed Carry (strict), Firearms in Vehicles (strict). See the full firearms guide for San Diego for details.

Tobacco & Vaping

Flavored Tobacco Bans: San Diego SDMC section 32.50.04 bans the sale of all flavored tobacco products, including menthol cigarettes, flavored cigars, and flavored e-liquids, in the city. California SB-793 imposes the same ban statewide as of December 2022..

Also covered: Vape Retail Rules (moderate), Tobacco Age Restrictions (strict). See the full tobacco & vaping guide for San Diego for details.

Single-Use Items

Plastic Bag Rules: San Diego banned single-use plastic carryout bags effective June 22, 2017 at large stores and August 1, 2017 at smaller retailers. Retailers must charge at least 10 cents per recycled-content paper or reusable bag.

Also covered: Polystyrene Foam Rules (strict), Plastic Straw Rules (moderate). See the full single-use items guide for San Diego for details.

Rental Property Rules

Relocation Assistance: San Diego's Tenants' Right to Know Ordinance (SDMC §98) and California's Ellis Act require landlords ending a tenancy through no-fault grounds to pay relocation assistance equal to two months of rent, plus extra for protected households..

Also covered: No-Fault Evictions (strict), Section 8 Voucher Acceptance (moderate), Tenant Anti-Harassment (permissive). See the full rental property rules guide for San Diego for details.

Employment Preemption

Minimum Wage Preemption: San Diego's Minimum Wage Ordinance (SDMC §39.0103 et seq.) sets a citywide minimum wage that exceeds California's state floor. The 2024 rate of $17.25 per hour adjusts each January based on regional CPI..

Also covered: Worker Scheduling Preemption (permissive), Paid Leave Preemption (moderate). See the full employment preemption guide for San Diego for details.

Animal Ordinances

Pet Store Rules: SDMC §44.0501 bans retail sale of commercially bred dogs, cats, and rabbits in San Diego, predating California AB-485. Pet stores may offer these animals only if sourced from public shelters or registered nonprofit rescues, with paperwork verifying source..

Also covered: Mandatory Spay/Neuter (moderate), Microchipping (moderate), Cat Rules (moderate). See the full animal ordinances guide for San Diego for details.

Right to Farm

Agricultural Zoning Protection: SDMC Chapter 11 (§131.0210) establishes the AR-1-1 and AR-1-2 Agricultural-Residential zones for limited farming. The city's urban agriculture amendments allow community gardens, retail farms, and limited livestock in many residential zones..

Also covered: Farm Nuisance Protection (permissive). See the full right to farm guide for San Diego for details.

Public Health Rules

Syringe Disposal: California Health and Safety Code §118286 bans home-generated sharps from regular trash or recycling. San Diego County HHSA runs the Safer Healthcare and Resource Project (SHARP) with free drop-off sites and mail-back kits for residents..

Also covered: Rodent Control (moderate), Restaurant Grade Cards (moderate), Food Handler Certification (moderate). See the full public health rules guide for San Diego for details.

Cannabis Regulations

Buffer Zones: SDMC §141.0614 requires 1,000 feet between any Marijuana Outlet and a school, public park, library, child-care center, playground, residential care facility, church, or another marijuana outlet, measured property line to property line citywide..

Also covered: Social Equity Licensing (permissive), Commercial Cannabis Zoning (moderate), Personal Cultivation Limits (permissive). See the full cannabis regulations guide for San Diego for details.

Environmental Rules

Grading & Drainage: San Diego Municipal Code Chapter 14, Article 2, Division 1 governs grading permits. Any cut or fill more than 200 cubic yards, slopes steeper than 5 feet, or work in environmentally sensitive lands triggers a permit.

Also covered: Vehicle Idling Restrictions (strict), Climate Emergency Mobilization (moderate), Heat Island Mitigation (permissive). See the full environmental rules guide for San Diego for details.

Fire Regulations

Smoke Detectors: San Diego enforces 2022 California Residential Code Section R314 and California Health and Safety Code Sections 13113.7 and 13114 through the San Diego Building Regulations (SDMC Chapter 14, Article 5). Smoke alarms are required in each sleeping room, outside each sleeping area, and on every story including basements, with hard-wiring and interconnection in new construction..

Also covered: Propane Storage (moderate), Backyard Fires (moderate), Fire Pit Rules (moderate). See the full fire regulations guide for San Diego for details.

Building Safety

Fire Sprinkler Requirements: California Residential Code R313 and SDMC Chapter 14 require automatic fire sprinkler systems in all new one- and two-family dwellings and townhomes built since 2011. Existing homes are not retroactively required to install systems..

Also covered: Green Building Code (moderate), Childcare Center Rules (strict), Lead Paint (strict). See the full building safety guide for San Diego for details.

Zoning Overlays & Bonuses

Coastal Zone Permits: SDMC §126.0712 requires Coastal Development Permits for most construction in the city's Coastal Zone. La Jolla, Pacific Beach, Mission Beach, Ocean Beach, Point Loma, and Sunset Cliffs are covered, with Coastal Commission appeal rights..

Also covered: Density Bonus Law (moderate). See the full zoning overlays & bonuses guide for San Diego for details.

Water Use Rules

Lawn Watering Restrictions: San Diego Public Utilities Department enforces year-round outdoor irrigation rules at SDMC §67.3801, limiting watering to three assigned days per week, ten minutes per station, and prohibiting daytime irrigation between 10am and 6pm..

Mobility & Curb Rules

Bike Lane Rules: San Diego Bicycle Master Plan and SDMC §63 set rules for cyclists and motorists around bike lanes. Riding on sidewalks is banned in business districts, helmets are required under 18, and motorists must yield in green-painted bike lanes..

Business Licensing & Operations

Adult Entertainment: San Diego regulates Sexually Oriented Businesses through SDMC Chapter 33 Article 3 and zoning code §141.0301, requiring police permits, set distances from sensitive uses, and limited zoning districts citywide..

Also covered: Massage Establishments (strict), Tattoo & Body Modification (moderate), Tobacco Retail License (strict). See the full business licensing & operations guide for San Diego for details.

Public Conduct

Loud Party Ordinance: SDMC §59.5 (Loud or Unruly Gathering Ordinance) authorizes police to declare a party unruly and impose progressive cost-recovery fees on hosts and property owners after repeat responses, in addition to noise citations under SDMC §59.5.0401..

Also covered: Public Urination (moderate), Aggressive Panhandling (moderate), Outdoor Smoking Restrictions (strict). See the full public conduct guide for San Diego for details.

Homelessness & Encampment Rules

LAMC §41.18 Encampment Rule: SDMC §54.0304 (anti-camping) and SDMC §86 (encroachment) restrict tents, sleeping, and personal property on public sidewalks, parks, and rights-of-way. Enforcement is constrained by Martin v.

Local Taxes & Fees

Transient Occupancy Tax: SDMC §35.0103 imposes a Transient Occupancy Tax of 10.5 percent on hotels, motels, and short-term rentals under 30 days. Operators collect from guests and remit monthly to the city Treasurer; STR platforms collect on hosts' behalf..

Sign Regulations

Digital Billboards: SDMC §142.1201 et seq. (Sign Regulations) generally bans new off-premises billboards and prohibits digital changeable-message billboards in most zones, with narrow allowances only for certain commercial corridors and freeway-facing approvals..

Also covered: Garage Sale Signs (moderate), Holiday Displays (permissive), Political Signs (moderate). See the full sign regulations guide for San Diego for details.

Hotels & Lodging

Transient Occupancy Tax: San Diego hotels and motels collect a 10.5 percent Transient Occupancy Tax under SDMC §35.0103. Larger hotels (70+ rooms) also collect a separate Tourism Marketing District assessment of up to 2 percent on top of the TOT..

Drone Rules

Airport Proximity Rules: San Diego sits under Class B controlled airspace from San Diego International (SAN), so drone operators must obtain LAANC authorization before flight in most of the urban core, and FAA Part 107 plus Remote ID rules apply citywide..

Also covered: Park Drone Restrictions (moderate), Commercial Drones (strict), Recreational Drones (moderate). See the full drone rules guide for San Diego for details.

Solar Energy

Expedited Solar Permitting: Under California AB-2188 and SB-379, San Diego runs the Solar Express program issuing residential rooftop PV permits over the counter or online within one business day, with capped fees and a standardized streamlined checklist..

Also covered: Community Solar (permissive), Panel Permits (moderate), HOA Restrictions (permissive). See the full solar energy guide for San Diego for details.

Trash & Recycling

Mandatory Organics Recycling: Under California SB-1383 and the city's Environmental Services Department program, every San Diego resident and business must separate food scraps and yard waste from trash, using the green curbside organics cart or hauler-provided service..

Also covered: Yard Waste Collection (moderate), Pickup Rules & Schedules (moderate), Bin Placement Rules (moderate). See the full trash & recycling guide for San Diego for details.

Privacy & Surveillance

Recording & Consent Laws: California is a two-party (all-party) consent state. Recording private conversations without the consent of ALL parties is a criminal offense under California Penal Code §632.

Also covered: License Plate Readers (moderate), Security Camera Rules (moderate), Privacy Screening (moderate). See the full privacy & surveillance guide for San Diego for details.

Noise from Specific Sources

Construction Equipment Noise: San Diego Municipal Code §59.5.0404 limits construction equipment noise to an average 75 dBA at property line during permitted hours, and bars all construction noise on Sundays, federal holidays, and weekday hours outside 7am to 7pm..

Also covered: Airport Engine Run-up (moderate). See the full noise from specific sources guide for San Diego for details.

Filming & Production

Street Closures: Film productions requiring street, sidewalk, or right-of-way closures in San Diego must submit permit applications at least 1 week in advance. Street closure requests are reviewed on a case-by-case basis by the Transportation Department.

Also covered: Still Photography Permits (moderate), Location Permits (moderate), Production Noise (moderate). See the full filming & production guide for San Diego for details.

Special Events & Permits

Parade Permits: San Diego requires a Special Events Permit under SDMC §22.40 for any parade, march, or organized assembly using city streets, with applications due at least 60 days in advance and route approval by SDPD Traffic Division..

Also covered: Block Party Permits (moderate), Park Event Permits (moderate), Sidewalk Cafe Rules (moderate). See the full special events & permits guide for San Diego for details.

Historic Preservation

HPOZ Rules: San Diego's historical districts under SDMC §123.0501 require Historical Resources Board approval before any exterior alteration, demolition, or new construction visible from the public right-of-way, applied through the Historical Resources Permit process..

Also covered: Historic-Cultural Monuments (strict), Mills Act Contracts (permissive). See the full historic preservation guide for San Diego for details.

Tree Protection

Protected Tree Species: San Diego's Environmentally Sensitive Lands ordinance (SDMC §143.0141) and street tree rules protect native oaks, sycamores, Torrey pines, and species in Mission Trails Regional Park, requiring permits and replacement for removal or significant pruning..

Also covered: Heritage & Protected Trees (moderate), Tree Ordinances (moderate), Tree Removal Permits (strict). See the full tree protection guide for San Diego for details.

Invasive Plant Rules

Tree-of-Heaven Removal: Ailanthus altissima (tree-of-heaven) is rated Moderate by California Invasive Plant Council and tracked by the San Diego County Agricultural Commissioner. It is not banned outright but its sale at nurseries and removal requirements apply on Multi-Habitat Planning Area lands..

Also covered: Bamboo Restrictions (moderate), Prohibited Species (moderate), Front Yard Gardens (permissive). See the full invasive plant rules guide for San Diego for details.

Short-Term Rentals

Night Caps: San Diego Municipal Code Chapter 5, Article 10, Division 1 (STRO Ordinance, effective May 1, 2023) sets a 20-day annual threshold that determines licensing tier: Tier 1 allows up to 20 days per calendar year of any STRO use; any rental beyond 20 days requires a Tier 2 (home share), Tier 3 (whole-home outside Mission Beach), or Tier 4 (Mission Beach whole-home) license..

Also covered: Host Presence Rule (strict), Occupancy Limits (strict), Registration Rules (strict). See the full short-term rentals guide for San Diego for details.

Immigration Policy

E-Verify Mandates: California Labor Code §2814 (added by AB-1236, 2011) bars cities including San Diego from requiring private employers to use E-Verify. The federal program remains voluntary except for federal contractors..

Also covered: Sanctuary Policy Preemption (permissive). See the full immigration policy guide for San Diego for details.

Fence Regulations

Pool Barriers: Pool barriers in San Diego must comply with the California Building Code (CBC) Title 24, Chapter 31 and the California Swimming Pool Safety Act (HSC §§115920-115929). Barriers must be at least 60 inches tall with self-closing, self-latching gates.

Also covered: Neighbor Fence Rules (moderate), Material Restrictions (moderate), Height Limits (moderate). See the full fence regulations guide for San Diego for details.

Noise Ordinances

Aircraft Noise: San Diego is heavily affected by aircraft noise from San Diego International Airport (Lindbergh Field), MCAS Miramar, Montgomery-Gibbs Executive Airport, and Brown Field. The Airport Land Use Compatibility Overlay Zone (ALUCOZ) under SDMC Chapter 13, Article 2, Division 15 (Section 132.1501 et seq.) restricts land uses within CNEL noise contours adopted by the San Diego County Regional Airport Authority.

Also covered: Industrial Noise (moderate), Construction Hours (strict), Amplified Music & Events (moderate). See the full noise ordinances guide for San Diego for details.

Accessory Structures

ADU Rental Restrictions: San Diego ADUs may be rented long-term (30+ days) without restriction. Short-term rentals are governed by SDMC § 510.0101 et seq.

Also covered: Carport Rules (moderate), ADU Permits (permissive), ADU Impact Fees (permissive). See the full accessory structures guide for San Diego for details.

Outdoor Cooking

BBQ & Propane Rules: San Diego adopts the 2022 California Fire Code under SDMC Ch. 9 Art.

Also covered: Smoker Rules (moderate), Outdoor Kitchen Permits (moderate). See the full outdoor cooking guide for San Diego for details.

Holiday Decorations

Inflatable Display Rules: San Diego has no city ordinance specifically regulating residential inflatable holiday displays. Inflatables are permitted on private property subject to SDMC right-of-way obstruction rules and noise standards (SDMC § 59.5.0401).

Also covered: Holiday Light Rules (permissive), Lawn Ornament Rules (permissive). See the full holiday decorations guide for San Diego for details.

Swimming Pools & Spas

Safety Rules: California's Swimming Pool Safety Act (Health & Safety Code 115920-115929) requires at least two approved safety features for all residential pools in San Diego. Required features include anti-entrapment drain covers per the federal VGB Act.

Also covered: Above-Ground Pools (moderate), Pool Permits (moderate), Fencing Requirements (strict). See the full swimming pools & spas guide for San Diego for details.

Property Maintenance

Property Blight: San Diego addresses property blight through its public nuisance and vacant structure provisions under SDMC Chapter 5, Article 4. The City may issue Administrative Enforcement Orders for continuous abatement of vacant structures that become unsecured.

Also covered: Vacant Lot Maintenance (moderate), Trash Bin Storage (moderate), Snow & Sidewalk Clearing (permissive). See the full property maintenance guide for San Diego for details.

Soliciting & Door-to-Door

Solicitor Permits: San Diego Municipal Code §33.0501 requires commercial solicitors and peddlers to obtain a city-issued permit and a numbered identification badge from the Police Department. Religious, political, and charitable canvassing is exempt.

Also covered: No-Knock Registry (moderate). See the full soliciting & door-to-door guide for San Diego for details.

Parking Rules

Abandoned Vehicles: San Diego enforces a 72-hour street parking limit under SDMC 86.0125 and California Vehicle Code 22651(k). The SDPD Abandoned Vehicle Detail responds to complaints, marks the tires, and tows vehicles that remain unmoved or have registration expired over six months (CVC 22651(o)).

Also covered: Dibs & Space Saving (permissive), Commercial Vehicle Restrictions (moderate), RV & Boat Parking (strict). See the full parking rules guide for San Diego for details.

Home Business

Customer Traffic Restrictions: SDMC Section 141.0308 limits home occupations to one customer on the premises at a time, by appointment only, between 7 AM and 7 PM. No deliveries by commercial vehicles larger than one-ton capacity.

Also covered: Cottage Food Operations (moderate), Home Daycare (moderate), Zoning Restrictions (moderate). See the full home business guide for San Diego for details.

Food Trucks & Mobile Vendors

Food Truck Permits: San Diego food trucks need a Mobile Food Facility permit from San Diego County Department of Environmental Health & Quality ($488–$889/year depending on truck type), a city Business Tax Certificate, and must comply with SDMC §141.0614 mobile food truck regulations. Vending requires written property-owner consent on private lots and is restricted on public streets..

Also covered: Vending Zones (moderate). See the full food trucks & mobile vendors guide for San Diego for details.

Curfew Laws

Park Curfew: San Diego enforces park curfews that vary by location per SDMC §63.0120. Some parks are closed to all pedestrian and vehicular traffic during posted curfew hours.

Also covered: Juvenile Curfew (moderate). See the full curfew laws guide for San Diego for details.

Garage & Yard Sales

Garage Sale Permits: San Diego does not require a city permit for occasional residential garage, yard, or estate sales. The Municipal Code addresses these sales (formerly §141.0305, since renumbered).

Also covered: Frequency Limits (permissive), Time Restrictions (permissive). See the full garage & yard sales guide for San Diego for details.

Earthquake Safety

Unreinforced Masonry: San Diego has an active Unreinforced Masonry (URM) Building ordinance requiring retrofit or demolition of pre-1939 URM buildings. In 2001, 884 URM buildings were identified.

Also covered: Foundation Anchoring (moderate), Soft-Story Retrofit (moderate), Seismic Gas Shutoff (moderate). See the full earthquake safety guide for San Diego for details.

HOA Rules

Board Procedures: California's Davis-Stirling Common Interest Development Act (Civil Code Sections 4900-4955) requires HOA board meetings to be open to all members with at least 4 days advance notice. Emergency meetings require 2 days notice.

Also covered: Architectural Review (moderate), Assessment & Dues (strict), Dispute Resolution (moderate). See the full hoa rules guide for San Diego for details.

Street Vending

Vendor Permits: San Diego Ordinance O-21459 (effective June 22, 2022) establishes sidewalk vending regulations under SDMC Chapter 3, Article 6, Division 1. Vendors must obtain a Business Tax Certificate, Sidewalk Vending Permit ($38/year), and City-issued Photo ID.

Also covered: Vending Zones (strict), Cart & Stand Rules (strict). See the full street vending guide for San Diego for details.

Permit Requirements

Deck & Patio Permits: San Diego requires building permits for most deck construction. Platforms, walks, and driveways not more than 30 inches above adjacent grade are generally exempt.

Also covered: Fence Permits (moderate), Shed & Outbuilding Permits (permissive), Renovation Permits (moderate). See the full permit requirements guide for San Diego for details.

Code Violation Reporting

How to Report: San Diego residents can report code violations through the Get It Done app, online at getitdone.sandiego.gov, or by contacting the Development Services Department. Building & Land Use Enforcement investigates property violations.

Also covered: Response Times (moderate), Common Violations (moderate). See the full code violation reporting guide for San Diego for details.

Outdoor Lighting

Dark Sky Rules: San Diego enforces a two-zone outdoor lighting code tied to Palomar Observatory. Zone A (within 15 miles of Palomar) caps color temperature at 4100K and prohibits high-intensity discharge lamps outright.

Also covered: Light Trespass (moderate). See the full outdoor lighting guide for San Diego for details.

Building Setbacks & Zoning

Structure Height Limits: Structure height limits in San Diego vary by zone and overlay zone per the Land Development Code Chapter 13. Residential RS zones typically allow 30 feet.

Also covered: Setback Rules (moderate), Lot Coverage Limits (moderate). See the full building setbacks & zoning guide for San Diego for details.

What to Do With This Information

If you are moving to San Diego, buying a home, or starting a project, use this as a starting point. Each category links to detailed pages with the full text, penalties, and FAQs. Verify anything time-sensitive with San Diego's city hall or code enforcement office.