San Leandro, CA

Backyard recreational fires in San Leandro are allowed in approved pits under 3 ft diameter with 15 ft setback, banned on Spare the Air days.

San Leandro sits in the flat East Bay lowlands with minimal wildfire risk. PRC 4291 defensible space applies only to hillside parcels near Lake Chabot Regional Park.

All fireworks, including safe and sane, are banned in San Leandro year-round. Violations carry fines up to 1,000 dollars and possible misdemeanor charges.

Open outdoor burning is banned in San Leandro under BAAQMD Regulation 5 and city fire code. Only approved recreational fires in contained pits are allowed.

San Leandro follows California Building Code requirements: working smoke alarms in every bedroom, hallway, and on each floor. 10-year sealed batteries required for replacements.

San Leandro has minimal wildfire exposure. The vast majority of the city is outside CAL FIRE Fire Hazard Severity Zones, with only eastern hillside edges mapped.

San Leandro fire pits must follow CA Fire Code 307 plus Alameda County Fire Department rules. Max 3 ft diameter, 15 ft setback from structures, attended at all times.

California uniformly applies the State Fire Marshal's propane storage standards through the California Fire Code, which all local jurisdictions must enforce as a minimum.

San Leandro requires a building permit for fences over 6 feet tall or any masonry/retaining wall over 3 feet. Under 6 feet wood fences are permit-exempt.

San Leandro fences limited to 3.5 feet in front yard setback, 6 feet in side/rear yards, and 7 feet for permitted masonry boundary walls.

California Civil Code 841 (Good Neighbor Fence Act) presumes 50/50 cost share for boundary fences. 30-day written notice required before construction.

Wood, vinyl, wrought iron, chain link, and masonry allowed in San Leandro. Barbed wire and electric fences prohibited in residential zones.

San Leandro requires a clear sight triangle at corner lots: no fence, hedge, or structure over 3 feet tall within 25 feet of the curb intersection.

Pools require a 60-inch enclosure with self-closing, self-latching gates per CA Health and Safety Code 115920 and San Leandro Building Code.

Under the 2022 California Building Code as adopted by San Leandro in SLMC Title 7 Chapter 7-5 (Building Code), a building permit is required for any retaining wall over 4 feet measured from the bottom of the footing to the top of the wall, or for any wall of any height that supports a surcharge (such as a slope or driveway above the wall).

San Leandro declares overgrown weeds a nuisance under state weed abatement laws. Annual abatement program runs in spring with inspections and notices.

San Leandro weed abatement rules treat grass over 12 inches or dry combustible growth as a public nuisance. Notice, then city abatement with lien if ignored.

Artificial turf is allowed in San Leandro residential yards. HOAs cannot prohibit it outright under Civ Code 4735. Stormwater C.3 rules apply to large installations.

San Leandro requires permits to remove protected and street trees. Private non-protected trees generally do not need permits on residential lots.

San Leandro property owners must keep vegetation trimmed back from streets and sidewalks. Street trees are regulated by Public Works; permits needed for city tree work.

San Leandro water is supplied by EBMUD. Permanent statewide rules ban runoff, hosing hard surfaces, and watering within 48 hours of rain. AB 1572 phases out non-functional turf.

San Leandro encourages California native and drought-tolerant plants. MWELO applies to new landscapes over 500 sq ft with water budget calculations.

Rainwater harvesting is legal and encouraged in San Leandro. Rain barrels under 5,000 gallons require no permit. EBMUD offers rebates for qualifying systems.

SB 1383 requires every California resident and business to separate food scraps and yard waste from trash, with universal collection or on-site composting.

San Leandro permits home occupations with a Home Occupation Permit and business license. Use must remain incidental to the residence and generate no nuisance.

Home businesses in San Leandro face strict customer visit limits. Walk-in retail is prohibited; limited appointment-based visits may be allowed.

San Leandro prohibits signage for home-based businesses. No exterior signs, window displays, or advertising visible from the street are allowed.

San Leandro requires a home occupation permit and business license for any business operated from a residence. Zoning code restricts signage, employees, and customer visits.

Cottage Food Operations are legal in San Leandro under AB 1616/AB 1240. Register with Alameda County Environmental Health. Class A and B sales allowed.

San Leandro allows small (8 or fewer) and large (9-14) family daycare homes in all residential zones under California state preemption. State licensing is required.

Backyard hens allowed in San Leandro: up to 6 hens on single-family lots, no roosters, coop setback 10 feet from dwellings and property lines.

Feeding wildlife (coyotes, raccoons, deer, feral cats in nuisance quantities) prohibited in San Leandro under nuisance provisions of the Municipal Code.

Dogs must be leashed (max 6 feet) in all public areas in San Leandro. Off-leash only in designated dog park areas at Marina Park and other approved sites.

Beekeeping allowed on residential lots in San Leandro with setback and hive-count limits. Registration with the Alameda County Agricultural Commissioner required.

No breed-specific bans in San Leandro. California Food and Agricultural Code 31683 preempts all local breed-specific legislation statewide.

San Leandro limits households to a combined total of 4 dogs and cats on single-family lots. Kennel permit required above that threshold.

San Leandro's Zoning Code (SLMC Article 4) prohibits livestock in all residential zones (RS, RM) including horses, cattle, sheep, and goats. Backyard chickens and bees are allowed with limits — see the dedicated 'chickens-livestock' and 'beekeeping' subcategories. Swine are prohibited city-wide.

Exotic and wild animals prohibited as pets in San Leandro under California Fish and Game Code 2118. Only species on the approved domestic list allowed.

Oakland International Airport (OAK) is 4 miles north. San Leandro lies under departure paths; aircraft noise is federally preempted under FAA authority.

Sustained barking over 10 minutes continuous or 30 minutes intermittent within an hour is a public nuisance under SLMC 4-28 and Alameda County animal control rules.

Amplified music audible beyond property line after 10 PM is a violation. Outdoor events with amplified sound require a special event permit from San Leandro.

Modified exhaust, loud stereos audible beyond 50 feet, and unnecessary engine revving are prohibited under SLMC 4-28 and CVC 27150 statewide.

San Leandro quiet hours run 10 PM to 7 AM weekdays and 10 PM to 9 AM weekends under Municipal Code Title 4, Chapter 4-28 (Noise Ordinance).

Construction allowed 7 AM to 7 PM weekdays, 9 AM to 6 PM Saturdays, and prohibited on Sundays and holidays except by special permit under SLMC 4-28.

Industrial and commercial property noise cannot exceed 65 dBA daytime and 55 dBA nighttime at residential property lines per SLMC 4-28.

Under San Leandro Municipal Code Article 11, the use of electronic sound-amplifying equipment in any public street, park, or open area is unlawful between 10:00 p.m. and 9:00 a.m. Band or orchestral concerts, rehearsals, or practice between 10:00 p.m. and 8:00 a.m. are prohibited where the sound is loud enough to disturb persons of ordinary sensitivity.

San Leandro Municipal Code Title 4 (Public Welfare), Chapter 4-1, Article 11 regulates noise based on a relative standard rather than fixed absolute dBA limits. Radio, television, audio equipment, drums, and similar devices are unlawful when they exceed the ambient noise level on adjacent property by more than five (5) decibels.

Electric leaf blowers permitted during daytime hours; new gas models banned statewide under AB 1346 as of January 1, 2024. San Leandro follows state sales ban.

San Leandro STR operators should carry commercial or STR-specific liability insurance. Platform host guarantees may supplement but not replace proper coverage.

STR guests in San Leandro must comply with citywide noise ordinance. Quiet hours apply 10 PM to 7 AM. Operators face fines for guest violations.

San Leandro may impose annual night caps on unhosted STR stays to preserve long-term housing. Hosted stays typically have no cap under current rules.

STRs in San Leandro must provide adequate off-street parking for guests, typically matching the underlying zoning requirement. Street parking overuse triggers complaints.

San Leandro STR operators must collect Transient Occupancy Tax. Alameda County TOT combined with city tax is approximately 14 percent on all stays under 30 days.

San Leandro STR occupancy is typically limited to 2 guests per bedroom plus 2 additional, consistent with state building code and fire safety rules.

STR operators in San Leandro must register with the city before listing. Registration requires proof of ownership, insurance, safety inspection, and business license.

San Leandro requires STR operators to register with the city, obtain a business license, and comply with zoning rules. Primary-residence requirements may apply.

San Leandro prohibits parking that blocks sidewalks or driveways per CVC 22500(f). Driveway aprons require encroachment permits from Public Works.

San Leandro prohibits parking commercial vehicles over 10,000 lbs GVW on residential streets overnight. Industrial zones permitted elsewhere.

San Leandro enforces CVC 22651(k) 72-hour street parking limit. Residential permit parking zones exist in some neighborhoods near BART.

San Leandro does not recognize any 'dibs' or 'savie' parking custom. Public streets are public space — placing chairs, cones, garbage cans, or other objects to reserve a public parking space is unlawful obstruction under SLMC Title 6 (Streets and Sidewalks) and California Vehicle Code 22500.

San Leandro follows CA streamlined EV charger permitting per AB 1236. Over-the-counter residential Level 2 installations standard.

San Leandro participates in the Alameda County Abandoned Vehicle Abatement Program. 72-hour tag-and-tow under CVC 22651(k) plus $1 DMV fee funding.

San Leandro does not impose a blanket overnight parking ban on residential streets. 72-hour rule and RPP districts apply.

San Leandro restricts RV and boat parking on residential streets to 72 hours and prohibits front-yard RV storage without screening per zoning code.

Garage conversions to ADUs are streamlined in San Leandro under state ADU law. Replacement parking cannot be required near transit.

Sheds under 120 sq ft need no building permit in San Leandro but must meet zoning setbacks. Larger sheds require permits and rear/side setback compliance.

Tiny homes on foundations are treated as ADUs in San Leandro. Tiny homes on wheels (THOW) are RVs and cannot be used as permanent dwellings on residential lots.

Carports in San Leandro require a building permit and must meet residential zoning setbacks. Front-yard carports are generally not allowed.

San Leandro must allow ADUs citywide under CA Gov Code 65852.2. Up to 1,200 sq ft detached or 50 percent of primary for attached, with streamlined ministerial approval.

San Leandro requires building permits for all in-ground and most above-ground swimming pools. Plans must demonstrate state-mandated safety features.

San Leandro pools built or remodeled after 2007 must have at least 2 drowning-prevention features under California Health and Safety Code 115922.

Hot tubs and spas in San Leandro require permits and must have locking safety covers meeting ASTM F1346 or comply with full barrier rules.

Pool barriers in San Leandro must be at least 60 inches (5 feet) tall with self-closing, self-latching gates per California Health and Safety Code 115923.

Above-ground pools over 18 inches deep in San Leandro require permits and must comply with barrier and safety feature rules under HSC 115920.

San Leandro adopted a local Rent Review Ordinance in 2020 for mediation. AB 1482 statewide rent cap also applies: CPI+5%, max 10% annually, just cause eviction.

San Leandro requires landlords to register rental units with the Rent Review Program and report rent increases through the Rent Review Board.

San Leandro follows California AB 1482 (Civil Code 1946.2) statewide just-cause eviction rules. Landlords must cite one of 15 allowable reasons.

San Leandro HOAs must follow Davis-Stirling Act (Civ Code 4000-6150) board meeting procedures, including open meetings and 4-day notice under Civ Code 4920.

HOA architectural review in San Leandro must follow Civil Code 4765. Written procedures, fair review, and timely decisions are required. Solar cannot be banned (Civ 714).

HOA CC and R enforcement in San Leandro requires due process under Civ Code 5850 and 5855: written notice, hearing, and reasonable fines from posted schedule.

San Leandro HOAs must offer Internal Dispute Resolution (Civ 5900) and Alternative Dispute Resolution (Civ 5925) before litigation over governing documents.

HOA assessment increases in San Leandro are capped at 20 percent annually and special assessments at 5 percent without member vote under Civil Code 5605.

Temporary garage sale signs are allowed on private property but prohibited on utility poles, trees, and public right-of-way in San Leandro.

Political signs are protected speech and Civil Code 4710 prevents HOAs from banning them on owner property in San Leandro.

Seasonal and holiday displays are allowed in San Leandro as long as they do not create nuisance lighting, blocking, or safety issues.

SB 1383 and AB 341 mandate recycling and organics separation for all San Leandro residents and businesses, enforced locally through ACI.

Trash, recycling, and organics carts must be placed at the curb on collection day and stored out of public view between pickups.

Alameda County Industries (ACI) provides weekly trash, recycling, and organics collection to San Leandro residents under a franchise agreement.

ACI offers on-call bulky waste pickups for large items like furniture, mattresses, and appliances as part of San Leandro residential service.

San Leandro caps residential height at 28-30 ft / 2 stories in RS zones. Accessory structures limited to 15 ft; ADUs to 16-25 ft per state law.

San Leandro RS zones typically cap building lot coverage at 40%. Impervious surface limits apply under Bay Area C.3 stormwater standards.

San Leandro residential setbacks: 20 ft front, 5 ft side, 15 ft rear in RS zones. ADU setbacks reduced to 4 ft per Gov Code 65852.2.

San Leandro grading permits required for moves over 50 cubic yards or cuts/fills over 3 ft deep. CBC Appendix J governs drainage.

San Leandro requires erosion and sediment control plans for grading over 50 cubic yards or 1 acre. BMPs per CA Stormwater Quality Association manual.

San Leandro is co-permittee under Bay Area Municipal Regional Stormwater NPDES Permit. C.3 treatment required for projects creating 2,500+ sq ft impervious.

San Leandro is a participating community in the National Flood Insurance Program (NFIP). Floodplain management is codified in San Leandro Municipal Code (SLMC) Title 7, Chapter 7-9 (originally adopted by Ordinance 99-07). FEMA's December 21, 2018 Coastal Flood Insurance Rate Map (FIRM) revision identifies Special Flood Hazard Areas (Zone AE and Zone X) along the San Francisco Bay shoreline, the San Leandro Marina, San Lorenzo Creek, and Estudillo Canal.

The California Coastal Act, Public Resources Code sections 30000 through 30900, requires Coastal Development Permits for nearly all work in the coastal zone and gives the Coastal Commission appeal jurisdiction over local decisions.

San Leandro offers SolarAPP+ instant online permits for residential solar. AB 2188 caps review to 3 business days. Title 24 mandates solar on new homes.

California Civil Code 714 Solar Rights Act preempts HOA bans on solar panels. Restrictions that reduce output >10% or cost >$1,000 are void.

San Leandro enforces a juvenile curfew prohibiting minors under 18 from being in public places during late-night hours without a qualifying reason.

San Leandro city parks are closed from dusk or 10 PM to sunrise. Being in a closed park is an infraction.

Vacant lots must be kept free of weeds, debris, and trash under San Leandro nuisance abatement and weed abatement programs.

Garbage, recycling, and organics carts must be stored out of public view except on collection day under San Leandro property maintenance rules.

Snow is not a concern in San Leandro, but California Streets and Highways Code 5610 makes adjacent owners responsible for sidewalk maintenance.

Residential garage sales are allowed in San Leandro with limits on frequency, signage, and hours under the municipal code.

San Leandro Property Maintenance Ordinance prohibits blight conditions such as junk, graffiti, abandoned vehicles, and neglected structures.

San Leandro zoning code requires shielded outdoor lighting in residential zones. No formal Dark Sky ordinance but spill/glare onto neighbors prohibited.

San Leandro nuisance code allows complaints for light trespass onto neighboring property. Typical remedy is shielding or redirecting fixtures.

San Leandro does not require a permit for occasional household garage sales but limits frequency, hours, and signage to prevent commercial resale.

San Leandro does not impose a numeric frequency cap on garage sales by ordinance. However, sales that recur regularly enough to constitute a 'business' violate residential zoning under SLMC Article 4 (R-zone use regulations) and require a home occupation permit or change of use.

San Leandro garage sales must comply with the City's general noise ordinance (SLMC Title 4 Chapter 4-1 Article 11). No electronic amplification (music, PA) is permitted before 9:00 a.m. or after 10:00 p.m. in residential areas. Sales themselves are not subject to a separate hour cap by ordinance.

San Leandro requires business license plus Alameda County Environmental Health mobile food facility permit. SB 946 limits restrictions on sidewalk vendors.

SB 946 limits San Leandro restrictions on sidewalk vending. Food trucks on public streets limited by zoning and meter/parking rules.

San Leandro scaffolding over public right-of-way requires encroachment permit from Public Works. Cal/OSHA Title 8 scaffold safety standards apply statewide.

San Leandro pre-1978 renovations must follow EPA RRP rule and California HSC 17920.10. Lead-safe certified firms required for paint-disturbing work.

Elevators in San Leandro are regulated by Cal/OSHA Division of Occupational Safety and Health. Annual inspections and permits to operate are required.

San Leandro enforces property maintenance nuisance provisions for rodent and pest infestations. Housing code requires landlords to keep rentals vermin-free.

Commercial drone operations in San Leandro require FAA Part 107 certification and LAANC authorization in Oakland Class C airspace.

Recreational drone flights in San Leandro must follow FAA rules and respect park closures and Oakland Class C airspace restrictions.

San Leandro permits a limited number of cannabis dispensaries under a city license program, with strict zoning buffers from schools and youth uses.

Adults 21+ in San Leandro may grow up to six cannabis plants under Prop 64 and Health and Safety Code 11362.2, subject to local indoor rules.

San Leandro adopts the 2022 California Building Code through SLMC Title 7 Chapter 7-5. CBC Section 2308 (conventional light-frame construction) and Appendix Chapter A3 of the California Existing Building Code govern bolting wood-framed homes to their foundations. The City is in Seismic Design Category D and E due to the adjacent Hayward Fault.

California's URM Law (Government Code 8875 et seq.) required San Leandro and all SDC D/E jurisdictions to inventory unreinforced masonry buildings and adopt a mitigation program. San Leandro adopted Chapter 4 of the State's Guidelines for Seismic Retrofit of Existing Buildings in September 2002, applying retrofit triggers to identified URM structures.

California Health and Safety Code 19200-19205 and California Building Code 1.8.5 require seismic gas shutoff valves for certain new construction and major alterations. In San Leandro, PG&E and the City Building & Safety Division enforce these triggers under SLMC Title 7 Chapter 7-5.

San Leandro Ordinance 24-495 (adopted December 2024) added Article 16 to SLMC Title 7 Chapter 7-5 (Building Code), creating a mandatory Earthquake Hazard Reduction program for existing wood-frame residential buildings with soft, weak, or open-front ground-story walls. Owners must submit a structural-adequacy analysis within 18 months of receiving City notice.

San Leandro Administrative Code Title 32 requires a film permit for any filming activity within City limits except news gathering. Applications must be submitted at least seven (7) working days before the planned shoot date.

Film productions in San Leandro must comply with SLMC Title 4 Chapter 4-1 Article 11 (Noise) and the conditions of their Administrative Code Title 32 film permit. Generators, amplified dialogue, and FX noise cannot exceed ambient + 5 dB at the nearest residential property line, and no production noise is allowed in residential areas after 7:00 p.m.

Street closures for film production in San Leandro require an approved parking and traffic plan as part of the Administrative Code Title 32 film permit. Closures cannot be approved until the parking plan is signed off, and only San Leandro Police Department personnel may be used to direct traffic.

San Leandro regulates only trees located on public property and within the public right-of-way (street trees). Private-property trees are not regulated — there is no heritage tree ordinance currently in effect. Street tree rules are in SLMC Title 5 Chapter 5-2 and Administrative Code Chapter 12.

No permit is required to remove a tree on private property in San Leandro. Only street trees (those in the public right-of-way) require a City permit under SLMC Title 5 Chapter 5-2 and Administrative Code Chapter 12.

California provides statewide protections for native oak woodlands and heritage trees through CEQA review, Public Resources Code, and Forest Practice Rules that apply uniformly.

Under California's Safe Sidewalk Vending Act (SB 946, Gov Code 51036-51039), San Leandro must permit sidewalk vendors subject only to objective health, safety, and welfare requirements. Sidewalk food vendors must also hold an Alameda County Environmental Health permit and a San Leandro business license.

Sidewalk vending carts in San Leandro must comply with Alameda County Environmental Health's Mobile Food Facility requirements (California Retail Food Code Sections 114294-114297). Carts must be NSF-certified, have potable water and waste tanks, and be cleaned and stored at an approved commissary nightly.

Under SB 946 (Cal. Gov Code 51038), San Leandro cannot ban sidewalk vending citywide but may restrict it in specific zones based on objective health, safety, and welfare concerns. Vending is generally permitted on commercial sidewalks but restricted in parks, near schools, and at permitted special events.

Door-to-door solicitors in San Leandro must register with the Police Department and carry a city-issued permit while canvassing.

Posted No Soliciting signs in San Leandro legally prohibit commercial solicitors from knocking, and violations can be reported to police.

HVAC condensers, heat pumps, and pool equipment in Alameda County must not exceed residential decibel limits at neighboring property lines: 60 dBA daytime and 50 dBA nighttime. Setback and screening are required for new installations.

Bars and nightclubs in unincorporated Alameda County operate under conditional use permits with noise conditions limiting amplified music, door-open times, and patron crowd noise. Violations can trigger ABC license review.

Standby and portable generators in Alameda County must comply with residential noise limits (50 dBA night, 60 dBA day) except during verified power outages. BAAQMD permits apply to larger stationary units.

Alameda County prohibits blocking sidewalks with vehicles, merchandise, overgrown vegetation, or construction materials. Clear 4-foot ADA-compliant passage must be maintained.

Under CA Streets and Highways Code 5610, adjacent property owners are responsible for maintaining sidewalks fronting their property in Alameda County unincorporated areas.

Alameda County's Code Enforcement Division investigates violations in unincorporated areas. Complaints can be filed by phone at (510) 670-5460, by email at PlanningCode.Enforcement@acgov.org, or by visiting the Community Development Agency offices.

Alameda County Code Enforcement typically conducts initial site visits within 3-5 business days of receiving a complaint. The full enforcement process, from initial notice to resolution, can take weeks to months depending on compliance and whether formal hearings are needed.

The most common code violations in unincorporated Alameda County include property nuisances (junk, debris, overgrown vegetation), junk vehicles, unpermitted structures, illegal grading, and zoning violations such as unauthorized land uses or setback encroachments.

Security cameras are legal on residential and commercial properties in Alameda County. Video-only recording in public-facing areas is permitted. Audio recording triggers California's strict two-party consent law (Penal Code 632), requiring all parties' consent.

In unincorporated Alameda County, residential fences up to 6 feet tall in rear and side yards generally do not require permits. Front yard fences are typically limited to 3-4 feet. Privacy fences can help establish reasonable expectation of privacy for legal purposes.

California is a two-party (all-party) consent state. Recording any confidential communication without all parties' consent is a crime under Penal Code 632. This applies to phone calls, in-person conversations, and audio on security cameras.

California maintains a state-level list of noxious weeds and invasive plants regulated by the California Department of Food and Agriculture. Alameda County follows state regulations and also participates in regional invasive species management through the Alameda County Weed Management Area.

Alameda County does not have a specific bamboo ban, but running bamboo that spreads onto neighboring properties can be addressed as a nuisance under county ordinances and California civil law. Property owners are responsible for preventing invasive spread.

Alameda County generally permits front-yard gardens including food gardens in unincorporated areas. California law (AB 2561) prohibits local governments from banning front-yard food gardens. Landscaping must comply with county zoning setbacks and water-efficient standards.

In unincorporated Alameda County, storage sheds under 120 square feet without electrical or plumbing are exempt from building permits. Larger sheds require permits. All sheds must meet setback requirements and height limitations.

Residential fences up to 6 feet tall in unincorporated Alameda County generally do not require building permits. Fences over 6 feet, retaining wall/fence combinations, and fences in front yards exceeding zoning height limits require permits.

Small ground-level decks (under 200 sq ft, less than 30 inches above grade, not attached to a building) are generally exempt from permits in Alameda County. Larger or elevated decks require building permits with structural plans.

Most renovation work in unincorporated Alameda County requires building permits. Cosmetic changes like painting and flooring replacement are exempt. Work involving structural, electrical, plumbing, or mechanical systems requires permits and inspections.

California sets a statewide minimum wage floor under Labor Code 1182.12, currently $16.50 per hour for all employers as of 2025. Local governments are not preempted and may set higher minimums; many cities exceed the state rate substantially.

California's Healthy Workplaces, Healthy Families Act under Labor Code 245-249 mandates paid sick leave for nearly all employees statewide. SB 616 (2023) raised the minimum to 40 hours or five days annually effective January 2024, applying universally.

California regulates concealed carry weapons licenses statewide under Penal Code 26150 through 26225. Senate Bill 2 (2023) imposes uniform sensitive-place restrictions and applicant standards, preempting local variations on issuance criteria and qualifications.

California preempts most local firearm regulation under Government Code 53071 and Penal Code 25605, reserving licensing, registration, and manufacture authority to the state. However, local governments retain limited authority over discharge, sensitive places, and zoning of gun businesses.

California broadly prohibits open carry of firearms statewide under Penal Code 25850 (loaded firearms in public) and Penal Code 26350 (open carry of unloaded handguns). The prohibition applies uniformly across all California cities and counties without local variation.

California prohibits carrying loaded firearms in vehicles statewide under Penal Code 25400 and 25850. Unloaded handguns transported in private vehicles must be in a locked container or the vehicle's locked trunk; long guns must be unloaded but need not be locked.

California prohibits state and local governments from requiring private employers to use the federal E-Verify system except where federal law mandates it, under Government Code 7285.1 and 7285.3. The restriction applies uniformly to every California city and county.

The California Values Act (SB 54, 2017) codified at Government Code 7284-7284.12 limits state and local law enforcement cooperation with federal immigration authorities. It applies uniformly to every California agency and bars participation in most civil immigration enforcement.

The California Land Conservation Act of 1965 (Williamson Act), Government Code 51200-51297.4, allows landowners to enter contracts with counties restricting land to agricultural use for ten-year minimum terms in exchange for reduced property tax assessment based on farming income.

The California Right to Farm Act under Civil Code 3482.5 protects established agricultural operations from nuisance lawsuits brought by neighbors who moved in after farming began. The law applies statewide and limits both private and local government nuisance actions.

California prohibits grocery stores and large retailers from providing single-use plastic carryout bags under Public Resources Code 42280-42288, enacted by SB 270 (2014) and ratified as Proposition 67 in 2016. Recycled paper or reusable bags require a 10-cent minimum charge.

California restricts expanded polystyrene food containers statewide through SB 54 (2022) packaging requirements under Public Resources Code 42040-42081. The law mandates that polystyrene foodware achieve 25 percent recycling by 2025 or face statewide sales prohibition.

California Public Resources Code 42270-42273, enacted by AB 1884 (2018), prohibits full-service restaurants from providing single-use plastic straws unless requested by the customer. The on-request rule applies uniformly to dine-in restaurants statewide.

California prohibits sale of tobacco and vapor products to anyone under 21 statewide under Business and Professions Code 22958, enacted by SBX2-7 in 2016. The Tobacco 21 standard applies uniformly across all California jurisdictions.

California bans retail sale of most flavored tobacco products statewide under Health and Safety Code 104559.5, enacted by SB 793 (2020) and upheld by voters via Proposition 31 in November 2022. The ban applies uniformly to all California retailers.

California requires statewide licensing of tobacco and vape retailers under the STAKE Act and the Cigarette and Tobacco Products Licensing Act. Business and Professions Code 22970 establishes uniform retailer licensing, while local governments may adopt stricter rules.