Richmond, CA

Richmond allows home occupations only where permitted by the base zoning district and only as an activity incidental to the principal residential use, conducted within a dwelling unit…

California Health & Safety Code §1597.45 classifies licensed family day care homes as residential uses and preempts local zoning that would treat them differently from single-family…

Contra Costa County prohibits all exterior indication of a home occupation in unincorporated areas. Exterior signs, window displays, outdoor displays, and any other outward signs that…

Home occupations in unincorporated Contra Costa County generally may not receive customer or client visits at the home. State-licensed family daycare is the protected exception…

Government Code section 51035 forbids any California city, county, or city and county from prohibiting a cottage food operation in a residential dwelling. The local agency must pick…

California lets home cooks sell meals from their own kitchen under a microenterprise home kitchen operation (MEHKO) permit, capped at 30 meals a day, 90 a week, and $100,000 in annual…

Richmond defines a driveway as an approach passing over the curb, parking strip, or sidewalk, and requires driveway width at the curbline to be no less than 12 feet and no more than 20…

Richmond lets the city parking services manager designate on-street stalls exclusively for charging and parking electric vehicles, and vehicles not connected for charging may be…

Abandoned, inoperable, unlicensed and junk vehicles are prohibited on both public and private property in Richmond, and parking-enforcement staff can remove and tow them under…

Richmond prohibits overnight parking and vehicle storage in its paid city lots, enforces the 72-hour limit on all streets day and night, and only allows sleeping in vehicles at…

Richmond limits any vehicle to a maximum of 72 consecutive hours parked on a public street or alley, and operates a Neighborhood Permit Parking (NPP) Program in designated areas where…

Richmond requires RVs, boats and trailers parked on city streets to be operable, currently DMV-registered, and moved at least once every 72 hours; they may be stored in residential…

Richmond allows only one business vehicle with up to one-ton payload capacity to be parked at a residential property; anything heavier must be stored on commercial or industrial…

Contra Costa County lets residents of unincorporated neighborhoods petition the public works director for a preferential (permit) parking district under Chapter 46-10 when nonresident…

Any building or facility of 10,000 square feet or more used for manufacturing, warehousing, retail, wholesale sales, a hotel, hospital, mortuary, or laundry in unincorporated Contra…

California doesn't ban private-property towing, but Vehicle Code Section 22658 controls how it happens. A posted sign at least 17 by 22 inches must warn drivers before a tow company…

Richmond lets an enforcing officer determine a noise violation using maximum decibel (dBA) levels as an alternative to the general noise standard, with the chosen standard being the…

Lawn equipment (mowers, edgers, trimmers, chainsaws) in Richmond may be operated between 7:00 AM and 8:00 PM on weekdays and 9:00 AM to 6:00 PM on weekends and holidays. Commercial…

Vehicle noise in Richmond is regulated under RMC Chapter 9.52 and California Vehicle Code §§27150-27207. Modified exhaust, loud stereos audible 50 feet away, engine revving, and…

Unincorporated Contra Costa County has no general noise ordinance and no codified residential quiet hours: the County Ordinance Code (current through May 28, 2026) contains no noise…

Unincorporated Contra Costa County regulates amplified music only at "events": outdoor gatherings of more than 75 people in a residential or agricultural district or at any residence…

Unincorporated Contra Costa County sets no general construction hours: the county's own FAQ says "there are no restrictions for construction working hours within Contra Costa County."…

Contra Costa County's Noisy Animal Ordinance (County Code §416-12.202) makes it a violation for an animal to create noise 30 continuous minutes or 60 intermittent minutes within 24…

California sets statewide airport noise limits under Title 21 CCR, with the state preempting most local aviation noise control because federal FAA authority dominates aircraft…

Richmond enforces overgrown weeds and brush as a City blight / property-maintenance violation through Code Enforcement, and the Richmond Fire Department's Fire Prevention Services…

Xeriscaping is encouraged in Richmond. Under California Civil Code 4735 and Government Code 53087.7, HOAs and cities cannot prohibit drought-tolerant landscaping or artificial turf as…

Richmond is in the East Bay Municipal Utility District (EBMUD) service area. EBMUD's Section 29 (Water Use Restrictions) permanently prohibits outdoor watering that causes runoff…

Richmond requires the branches of any tree extending over a public sidewalk, street, or other public way to be trimmed so they do not obstruct vision or the travel of motorists…

Contra Costa County protects native trees, oaks, bay, buckeye, madrone, sycamore and big-leaf maple, starting at 6.5 inches trunk diameter. Removal requires a permit from DCD Planning…

Since SB 676 took effect in 2024, Government Code 53087.7 protects only drought-tolerant living landscaping from local bans, so cities may again prohibit artificial turf. Civil Code…

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

The 2012 Rainwater Capture Act allows California residents to capture rainwater from rooftops for non-potable outdoor use without a state water-right permit, preempting most local…

Richmond bars swimming pool and spa filtration equipment and pumps from the front or street-side yard, requires them to sit at least 15 feet from a neighboring main building, and…

Above-ground pools in Richmond CA are regulated under California's Swimming Pool Safety Act (HSC §§115920-115929). Permitted pools and spas must include at least two of seven…

Richmond allows fences of wood, metal, PVC, or masonry but prohibits barbed wire, razor wire, chain link, woven wire mesh, rope, cable, railroad ties, landscape timbers, utility poles…

Richmond requires a Planning Department permit for every residential fence regardless of height, plus a separate building permit for any fence 6 feet or taller. Contractors must hold…

Hedges in Richmond are treated as fences for height purposes: 4 feet in front yards and 6 feet in side/rear yards. Hedges within the corner vision triangle are limited to 3 feet…

Richmond limits residential fences to 4 feet in front yards, 6 feet in side and rear yards, and 3 feet 6 inches in sight triangles, with exceptions up to 6-8 feet under specified…

Retaining walls up to 3 feet (measured footing to top) are exempt from building permits in unincorporated Contra Costa County. Combined with a fence, the total height may not exceed 7…

Under the California Building Code 2025 (adopted by Richmond), one-story detached tool and storage sheds 120 square feet or less are exempt from building permits. Zoning setbacks and…

Richmond permits conversion of an existing garage into an ADU as a ministerial process under RMC § 15.04.610.020 and California ADU Law. JADUs may be created within attached garages…

Richmond permits ADUs and JADUs ministerially in all residential zones, with no owner-occupancy requirement for the ADU. Studios/1-bedroom units may be up to 850 sq ft and 2+ bedroom…

Contra Costa County bars owners from renting an accessory dwelling unit or junior accessory dwelling unit for less than thirty days, closing off short-term rental use of ADUs built…

California Public Resources Code 4291 requires 100 feet of defensible space around structures in State Responsibility Areas and Very High Fire Hazard Severity Zones. Portions of…

California law requires working smoke alarms in every Richmond dwelling unit, with additional carbon-monoxide detector requirements. All units must have battery-backup or 10-year…

Backyard burning in unincorporated Contra Costa County is tightly limited: BAAQMD Regulation 5 prohibits burning yard waste, and recreational wood fires aren't among its allowed…

Contra Costa County Ordinance Code Chapter 44-2 (as amended by Ordinance 2021-19) and Section 5601.1.3 of the County Fire Code (Ord. 2025-14) prohibit the possession, manufacture…

Open burning in unincorporated Contra Costa County is governed by BAAQMD Regulation 5 and County Fire Code Section 324. Residential yard-waste and trash burning is prohibited…

Wildfire rules in unincorporated Contra Costa County combine the state's 100-foot defensible-space requirement (PRC §4291) with the county fire code's hazardous-vegetation standards…

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.

Beekeeping is permitted in Richmond residential zones with setbacks and hive limits. Hives must be kept at least 5 feet from property lines, flight paths directed away from neighbors…

Dangerous and vicious dog designations in Richmond follow California Food & Agricultural Code §§31601-31683, which preempts all breed-specific bans. Designations are behavior-based: a…

Unincorporated Contra Costa County requires dogs to be leashed in public, with leashes capped at 6 feet. Dogs must be licensed by 4 months old with current rabies vaccination; at-large…

Under Chapter 416-6 of the Contra Costa County Animal Ordinance, no household in a non-agricultural zone may keep more than three dogs or more than five cats over six months old for…

Chapter 82-50 (Urban Farm Animals) of the County Ordinance Code permits residents in unincorporated single-family and two-family residential zones to keep hens, fowl, rabbits…

Unincorporated Contra Costa County allows coops, cages, pens and other bird enclosures for pigeons and other non-poultry birds on single-family and two-family residential lots, but…

Contra Costa County's Animal Services Department requires spay or neuter surgery before releasing certain impounded dogs. An unlicensed, unaltered dog picked up under Section 416-8.002…

Contra Costa County's Animal Services Department will not release an impounded dog or cat without a microchip. Section 416-8.020 requires every animal picked up under Section 416-8.002…

Contra Costa County zoning treats a veterinary clinic as a conditional use, not a by-right business. In the unincorporated county's R-B Retail Business, C-B Community Business, and O-1…

Exotic and wild animals are broadly prohibited in unincorporated Contra Costa County. California Fish and Game Code restricts ownership of venomous snakes, big cats, primates, and most…

Wildlife in unincorporated Contra Costa County is regulated primarily by California Department of Fish and Wildlife (CDFW). It is illegal to feed deer, coyotes, raccoons, or wild…

Richmond applies California Building Code occupancy standards and general nuisance provisions to short-term rentals rather than a dedicated per-room guest cap. A commonly applied rule…

STR parking in unincorporated Contra Costa County must comply with the residential zone's parking standards, typically 2 off-street spaces for a single-family home. On-street parking…

Unincorporated Contra Costa County does not set a minimum liability-insurance requirement for short-term rental hosts. The STR rules in Ordinance Code Chapter 88-32 focus on the…

Operating a short-term rental in unincorporated Contra Costa County requires a ministerial STR permit issued under Chapter 88-32, plus a business license and a transient occupancy…

Unincorporated Contra Costa County escalates fines every time a short-term rental host repeats a Chapter 88-32 violation: $100 for a first registration or business-license lapse…

Contra Costa County caps how many nights a short-term rental in the unincorporated area can operate each calendar year: ninety days for a non-hosted rental where the owner isn't on…

A 'hosted' short-term rental in unincorporated Contra Costa County requires the host to be physically present at their primary residence, on the same lot as the rental, for the entire…

Unincorporated Contra Costa County regulates short-term rental noise under Ordinance Code Chapter 88-32: no fixed decibel limit or quiet-hours window, but excessive noise inconsistent…

Short-term rentals in unincorporated Contra Costa County pay a 10% Transient Occupancy Tax on stays of 30 days or less. Hosts must register with the county within 30 days of starting…

Richmond HOAs may impose monetary fines for violations of CC&Rs only after adopting a written schedule of fines, providing advance written notice, and offering a hearing, as required…

California law requires Richmond HOAs to offer Internal Dispute Resolution and Alternative Dispute Resolution before filing suit against a member, under Civil Code §§5900–5965. Members…

California HOAs may levy regular and special assessments, charge late fees and interest, record liens, and ultimately foreclose on delinquent owners under the Davis-Stirling Act. State…

California's Davis-Stirling Act gives every HOA member the right to inspect and copy association records under Civil Code § 5205. Boards must produce current-year records within 10…

California overrides HOA governing documents on several owner protections. The Davis-Stirling Act and related Civil Code sections bar HOAs from prohibiting solar systems, U.S. flag…

California voids any HOA governing-document clause that effectively bans or unreasonably restricts a clothesline or drying rack in an owner's exclusive-use backyard. Civil Code Section…

Civil Code section 4735 voids any HOA rule that bans low-water plants, turf replacement, or artificial turf, and bars fines for cutting back watering during a declared drought…

Civil Code § 4745 voids any HOA covenant or governing-document rule that prohibits or unreasonably restricts installing an EV charging station in an owner's unit or designated parking…

Civil Code § 4705 bars every California homeowners association from limiting a member's display of the United States flag on their own lot or within their exclusive-use common area…

A California homeowners association cannot foreclose on a member’s home over unpaid dues until the delinquent assessments alone reach $1,800, or until the assessments secured by the…

Civil Code § 4741 bars every California homeowners association from adopting or enforcing a rule that prohibits, or unreasonably restricts, renting out a separate interest, and sets a…

Richmond gives each property a sign copy area for temporary signs, including seasonal and holiday displays, in addition to permanent signage, and requires no permit for temporary…

Political signs receive strong First Amendment protection in Richmond and must be treated on the same terms as other non-commercial yard signs. California Civil Code §713 also…

Contra Costa County limits any window sign on private property in the unincorporated area to ten percent of the window's area, the same cap the county sets for wall signs. The rule…

Richmond requires owners of vacant commercial or residential buildings to maintain and monitor the property and, within 10 days of vacancy, post a conspicuous notice with the owner's…

Richmond prohibits inoperable, wrecked, dismantled, or abandoned vehicles from being stored on private property visible from the street or on any public right-of-way. Violations are…

In Richmond the owner of a parcel fronting a sidewalk is responsible for repairing and maintaining that sidewalk, including the parking strip and curb, and must pay the cost whether or…

Richmond prohibits leaving building materials, machinery, or apparatus on any street, sidewalk, or public place for more than 24 hours without a permit from the superintendent of…

In unincorporated Contra Costa County, nobody may build, plant, dig, or place anything in a public right-of-way, including a sidewalk, without a written encroachment permit from the…

Richmond requires a special event permit from the Recreation Division of the Community Services Department before anyone may hold, sponsor, or manage a special event, though issuance…

Contra Costa County exempts parades and processions from its Temporary Events permit, but only if the organizer still obtains every other permit state law or the county code requires…

A street fair or festival open to more than seventy-five people at a residential or agricultural venue, or more than 150 anywhere else, needs a Contra Costa County temporary event…

A film shoot that already holds a county filming permit under Chapter 56-8 does not need a separate temporary event permit for the same activity, but the production must still carry at…

Richmond measures lot coverage as the ratio of the combined footprint of all structures, including garages, carports, covered patios, and roofed porches, to the net lot area, while…

Richmond allows only certain listed structures to exceed a zoning district's maximum building height, and no portion above the height limit may be used for sleeping quarters or…

In the R-6 single-family district, the county's base residential zone for unincorporated Contra Costa County, every structure needs a 20-foot front setback, an aggregate 15-foot side…

Republic Services is Richmond's exclusive franchised hauler and collects trash, recycling, and organics weekly on a route-specific day Monday through Friday. Carts must be at the curb…

Richmond has a persistent illegal dumping problem along industrial corridors and undeveloped parcels and aggressively prosecutes offenders under RMC Chapter 9.28 and California Penal…

Richmond uses single-stream recycling in the blue cart, collected weekly by Republic Services. California SB 1383 mandates organics recycling in the green cart, and AB 341/1826 require…

Every home and business in unincorporated Contra Costa County must subscribe to weekly trash pickup, not just own a can. Chapter 418-6 requires owners of rented houses, apartments and…

Contra Costa County won't let a landfill operator accept solid waste from a hauler whose local agency isn't running a certified recycling program. Chapter 418-10 has required haulers…

Unincorporated Contra Costa County requires every organic waste generator, homes and businesses alike, to either subscribe to an organic waste collection service or self-haul under the…

Richmond restricts food truck operations within a set distance of permitted restaurants (commonly 100-500 feet), limits operating hours, and prohibits parking on certain residential…

Richmond requires Mobile Food Facility (MFF) operators to hold a Contra Costa County Environmental Health permit, a Richmond business license, and comply with the California Retail…

Richmond does not maintain a formal city-run "no-knock" registry for residents to opt out of door-to-door solicitation. Residents rely on posted "No Soliciting" signs, which have the…

Commercial door-to-door solicitors in Richmond must register with the city and obtain a Peddler/Solicitor Permit under RMC Chapter 7.36, carry ID, and honor posted "No Soliciting"…

California Civil Code §1708.8 (the anti-paparazzi statute) creates physical and constructive invasion of privacy claims against drone operators who capture images of people engaged in…

California Civil Code 714 (the Solar Rights Act) voids HOA restrictions that significantly increase solar system costs or reduce efficiency by more than 10 percent, and applies fully…

Unincorporated Contra Costa County issues residential solar permits through the SolarAPP+ online platform in compliance with AB 2188 (3-day expedited processing). Permits are required…

Contra Costa County must process small residential rooftop solar permits through the state-mandated expedited, streamlined review created by Section 718-12.004. The county building…

Richmond mandates rental unit registration with the Richmond Rent Program under the Fair Rent, Just Cause for Eviction, and Homeowner Protection Ordinance (Measure L, 2016), with…

Every rental dwelling unit owner in unincorporated Contra Costa County must keep the unit and premises free of 'substandard conditions' under Section 720-8.402. Section 720-8.404's…

California evictions run through the unlawful detainer process. Under Code of Civil Procedure § 1161, nonpayment requires a 3-day notice to pay rent or quit (excluding weekends and…

Civil Code 1946.2 requires landlords statewide to have just cause to terminate tenancies of qualifying tenants who have lived in a covered unit at least 12 months.

California Civil Code § 1954 limits when a landlord may enter a rented home. Except in emergencies, abandonment, or with tenant consent, the landlord must give reasonable written…

California sets no fixed dollar or percentage cap on rent late fees, but a late fee in a residential lease is treated as liquidated damages. Under Civil Code § 1671, such a fee is…

To end a California month-to-month tenancy, a tenant gives 30 days' written notice. A landlord gives 30 days if the tenant has lived there under a year, or 60 days if a year or more…

California limits annual rent increases statewide to 5% plus the local change in the cost of living, capped at 10%, under the Tenant Protection Act of 2019 (AB-1482). It also lets…

California requires written notice before raising a month-to-month tenant's rent. Under Civ. Code § 827, increases of 10% or less in 12 months need 30 days' notice; increases above 10%…

As of July 1, 2024, California landlords may collect no more than one month's rent as a security deposit, regardless of whether the unit is furnished. The deposit, minus any lawful…

California adverse possession requires five years of continuous, open, hostile possession AND payment of all property taxes during that period under Code of Civil Procedure § 325. A…

Federal Title X and California Health & Safety Code require lead paint disclosure for pre-1978 rental units in unincorporated Contra Costa County. Landlords must provide EPA pamphlet…

Unincorporated Contra Costa County bars anyone from erecting, altering, repairing, moving, converting or demolishing a building, or installing regulated equipment, without first…

Contra Costa County has adopted the 2025 California Electrical Code with local amendments as its controlling and enforceable electrical code countywide. No one may connect power to, or…

Contra Costa County's local amendments to the California Green Building Standards Code require permitted residential additions, alterations and demolitions to recycle or salvage at…

Contra Costa County has adopted the 2025 California Plumbing Code, with local amendments, as its controlling plumbing code countywide. Plumbing work otherwise regulated by the county's…

Grading work under a Contra Costa County permit is checked at three defined stages under Section 716-6.006: initial, once the site is cleared and prepped before fill goes in; rough…

Contra Costa County requires automatic fire sprinklers in existing Group R-3 (single-family) dwellings whenever a substantial addition or alteration occurs, under a local amendment to…

Child care centers licensed for more than 12 children are classified as Group E occupancies under the county's amended California Fire Code, and Section 903.2.3 requires an automatic…

Unincorporated Contra Costa County charges a 10 percent transient occupancy tax on every hotel, motel or short-term rental stay of 30 days or less. The operator collects the tax with…

Every business operating in unincorporated Contra Costa County splits into two license classes: Class A general businesses pay a $100 flat fee plus $10 per full-time-equivalent…

Unincorporated Contra Costa County shields established commercial agricultural and agricultural-processing operations from nuisance lawsuits once they have run for more than three…

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…

Anyone operating a massage parlor or outcall massage service, or working as a masseur, in unincorporated Contra Costa County needs a Sheriff-issued permit under Ordinance Code Chapter…

Selling tobacco, including e-cigarettes and vape products, anywhere in unincorporated Contra Costa County requires a county tobacco retailer's license for each location. The county…

Contra Costa County keeps adult bookstores, cabarets, adult theaters, and similar businesses away from homes, schools, and each other. Chapter 88-12 bars any adult entertainment…

Contra Costa County's color-coded placard program posts inspection results at every permitted food facility. Green means passed, yellow means a conditional pass, red means the permit…

Anyone who works in a permitted Contra Costa County microenterprise home kitchen operation must earn a county food handler certification within 30 days of joining. The rule sits inside…

Contra Costa County's health officer can order a property free of refuse, foul odors and rat harborage within 24 hours of notice. Chapter 416-14 bans dumping and lets residents store…

Contra Costa County's Electrical Code sets a minimum lighting standard for boat docks: at least two foot-candles of protective light at every point along docks, covered berths, and the…

Contra Costa County's grading ordinance requires erosion protection on any cut slope over five feet or fill slope over three feet before a grading permit closes out. The county…

Any construction, grading, or development within a mapped special flood hazard area in unincorporated Contra Costa County needs a floodplain permit from the Public Works Department…

New construction and substantially improved buildings inside a Contra Costa County flood hazard area must sit above the base flood elevation plus a required safety margin, or…

In unincorporated Contra Costa County, releasing anything other than stormwater into a gutter, storm drain, creek, or ditch is banned outright under the county's Division 1014…

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…

Unincorporated Contra Costa County bans skateboards, coasters and toy vehicles from highways, roadways, sidewalks and parking structures inside any commercial area the Board of…

No one may loiter, stand, or sit on a public street, alley, sidewalk or crosswalk in unincorporated Contra Costa County if doing so blocks the free passage of people or vehicles, or…

Hosting or allowing a gathering of three or more people under 21 where alcohol is present or being consumed on property you control is a misdemeanor in unincorporated Contra Costa…

No one may drink, exhibit, or carry an open container of alcohol on any street, sidewalk, alley, park, parking lot or other public place in unincorporated Contra Costa County, or…

Unincorporated Contra Costa County bans smoking, including vaping and marijuana smoke, in a long list of outdoor public spaces: parks, trails, event venues, outdoor restaurant and bar…

Filming permits that require closing a county road take longer to process: Section 56-8.410 gives the Department of General Services up to ten working days to issue a permit requiring…

Commercial motion picture production on public property, or any filming that requires county services, needs a filming permit from the Department of General Services first. Section…

Rental dwelling units in unincorporated Contra Costa County are subject to periodic inspection by the county building official under Section 720-8.602, on a schedule the building…

In unincorporated Contra Costa County, planting a tree along a public street requires the species and exact planting location to be approved in advance by the Public Works Department…

Contra Costa County protects registered heritage trees countywide under Ordinance Code Chapter 816-4. A heritage tree is any tree seventy-two inches or more in trunk circumference, or…

Unincorporated Contra Costa County allows licensed cardrooms but caps the total number countywide by population, one license for roughly every 20,000 unincorporated residents, and…

California Penal Code § 326.5 lets only tax-exempt nonprofits, mobilehome park associations, senior groups, and school-affiliated charities run bingo, and only under a local city or…

California law exempts private home card games from gambling regulation entirely. Penal Code § 337j(e)(2)(D) excludes any card game played in a private home or residence from the…

California has no legal sports betting, in stores or online. Penal Code section 337a criminalizes bookmaking, pool-selling, and placing or accepting any bet on the result of a sporting…

Contra Costa County grants developers a density bonus above the zoned maximum for building affordable or senior housing under Ordinance Code Chapter 822-2. A project providing required…

No store in unincorporated Contra Costa County may sell flavored tobacco products or menthol cigarettes to anyone, a blanket retail ban that reaches fruit, candy, and menthol-flavored…

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…

Large Contra Costa County developments, those over fifteen acres or 120,000 square feet of floor space, must be referred to the local water or wastewater agency to decide whether the…

Unincorporated Contra Costa County lets homeowners hold garage sales without a temporary event permit, but only up to four times in any twelve-month period per residence, and each sale…

In unincorporated Contra Costa County, charcoal burners and other open-flame cooking devices may not be used on combustible balconies or within 10 feet of combustible construction, per…

Off-street parking areas in non-residential zoning districts across unincorporated Contra Costa County must aim lighting downward and away from adjacent properties, streets, and…

Contra Costa County does not ban cannabis businesses outright, but it confines them tightly: every commercial cannabis activity needs a discretionary land use permit, none may sit…

Every commercial cannabis business in unincorporated Contra Costa County must stay at least one thousand feet from any K-12 school, day care center, youth center, or drug treatment…

Health and Safety Code section 11362.2 grants every adult 21 or older the statewide right to cultivate up to six cannabis plants indoors, and bars local governments from completely…

Minors under 18 may not be in any public place in unincorporated Contra Costa County between 10 p.m. and 5 a.m. Sunday through Thursday nights, or between 12:01 a.m. and 5 a.m. Friday…

Contra Costa County has no codified decibel ordinance for stationary sources. A data center's cooling and generators are held to the 2045 General Plan land-use compatibility standard…

California sets a statewide minimum wage floor under Labor Code 1182.12, $16.90 per hour for all employers as of January 2026. Local governments are not preempted and may set higher…

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…

California regulates concealed carry weapons licenses statewide under Penal Code 26150 through 26225. Senate Bill 2 (2023) imposes uniform sensitive-place restrictions and applicant…

California preempts most local firearm regulation under Government Code 53071 and Penal Code 25605, reserving licensing, registration, and manufacture authority to the state. However…

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…

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…

Sobriety checkpoints are lawful in California and stopping at one is a statutory obligation, not a courtesy. Vehicle Code § 2814.2(a) requires a driver to stop and submit to a sobriety…

California is one of the few states that answers this by statute rather than by case law alone. Penal Code § 148(g) says that photographing or making an audio or video recording of a…

California has no general stop-and-identify statute. The old Penal Code § 647(e), which required a person lawfully detained to give "credible and reliable" identification, was held…

California has no statute that requires you to consent to a search of your car, and none that requires an officer to warn you that you may refuse. What the Legislature and the voters…

A low-speed vehicle in California may not be driven on any roadway with a speed limit above 35 miles per hour. Vehicle Code section 21260 permits it to cross a faster road only where…

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…

California restricts expanded polystyrene food containers statewide through SB 54 (2022) packaging requirements under Public Resources Code 42040-42081. The law mandates that…

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…

California works from a closed list: Vehicle Code section 24003 says no vehicle may carry any lamp or illuminating device not required or permitted by the code, so an accessory light…

California measures dash cam placement in square inches. Vehicle Code section 26708(b)(13) lets a video event recorder occupy a seven-inch square in the lower corner of the windshield…

Lane splitting is lawful in California. Vehicle Code section 21658.1, added by AB 51 in 2016, defines it as driving a motorcycle with two wheels in contact with the ground between rows…

California does not let you put a cover over your license plate. Vehicle Code section 5201(c) allows exactly two things: a full car cover on a lawfully parked vehicle, and a license…

No section of the California Vehicle Code makes it an offense for a private motorist to own, carry or use a radar detector. The prohibition in Vehicle Code section 28150 reaches only…

California permits metal studded tires only between November 1 and April 30, and only where the studs are tungsten carbide or another suitable material and the metal touching the road…

California never publishes a "legal VLT" for front side windows because it does not permit aftermarket darkening there at all. Vehicle Code section 26708(d) allows only clear…