Hercules, CA

Hercules marks commercial loading zones with yellow curb paint and passenger loading zones with white curb paint under Municipal Code Section 3-4.1201. Vehicles may use a loading zone…

Hercules lets the City Council create preferential parking districts by resolution after a public hearing, exempting permit-holding residents and merchants from posted parking…

Hercules Municipal Code Section 4-7.14 lets the Director of Public Safety Services, as Enforcement Officer, abate and remove an abandoned, wrecked, dismantled or inoperative vehicle on…

Hercules Municipal Code Section 3-4.407 makes it illegal for anyone to paint any street or curb surface without city authorization. The only exception covers curb address numbers…

Hercules restricts where vehicles may stop, stand or park under Municipal Code Section 3-4.1004: once the Director of Public Works signs or marks a location, drivers must stay at least…

Hercules caps street parking of any trailer, motor home or boat at three hours anywhere within city limits under Municipal Code Section 3-4.1018, with extra time allowed only while…

Hercules limits any heavy-duty commercial vehicle, more than two axles, 20 feet or longer, or wider than six feet eight inches, to three hours parked at any one location within city…

Hercules limits how much of a residential front yard can be paved for a driveway to preserve neighborhood character and cut stormwater runoff. Driveway paving may not exceed 35 percent…

Contra Costa County bars parking any vehicle on an unincorporated county road for 72 or more consecutive hours; Public Works may post 24-hour removal notices and tow vehicles blocking…

Installing an electric vehicle charging station in unincorporated Contra Costa County requires a building permit under Section 718-14.002. The county building official posts a standard…

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…

Hercules Municipal Code Section 4-5.05 requires motorcycles, motor-driven cycles, motorized bicycles and off-highway vehicles operating off improved streets to run an adequate…

New residential projects in Hercules must be designed to keep outdoor noise at or below Ldn 60 dBA and indoor noise in new units at or below Ldn 45 dBA. The City Council can allow up…

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…

Gas and electric lawn equipment in unincorporated Contra Costa County may generally be operated between 7:00 AM and 7:00 PM on weekdays and 8:00 AM to 5:00 PM on weekends. Outside…

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…

Hercules requires trees overhanging a sidewalk or pavement that create a nuisance or hazard to be removed or trimmed. The same street-tree standard also forces removal or trimming of…

Hercules bans removing any living tree with a trunk 12 inches or more in diameter from undeveloped or partially developed land, public or private, under Sec. 4-15.03, though the City…

Hercules requires new landscape projects and major renovations to run irrigation controllers only between 5:00 p.m. and 10:00 a.m. and to schedule turfgrass watering no more than once…

Native and drought-tolerant landscaping is encouraged in unincorporated Contra Costa County. California's MWELO applies to new or rehabilitated landscapes over 500 square feet, turf is…

Under Contra Costa County Ordinance 2023-07 and Cal. Health & Safety Code Div. 12, Part 5, property owners must clear dry grass, weeds, brush, tree litter, and other flammable…

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…

Hercules bars ADUs from being rented for stays under 30 days and from being sold apart from the main house. The City requires a recorded deed restriction confirming both limits before…

Hercules allows one junior accessory dwelling unit per single-family lot, but the property owner must live in either the JADU or the remaining part of the house. Government agencies…

Converting a Hercules garage into an ADU is allowed with no setback or design-review hurdles beyond fire safety, but the garage doors must be replaced with code-rated walls, windows…

Hercules lets homeowners build a shed or other freestanding accessory structure without a use permit if it totals under 120 square feet, but every structure still owes a 5-foot setback…

Hercules ministerially approves ADU building permits within 60 days, caps detached units at 850 or 1,000 square feet by bedroom count, requires only a 4-foot side and rear setback, and…

Hercules waives impact fees entirely for ADUs under 750 square feet or built within existing space, and prorates Master Fee Schedule charges by square footage for larger units, under…

Hercules requires a Conditional Use Permit for veterinary clinics and hospitals in the CG General Commercial and CC Community Commercial districts, and bars them outright from the CR…

Hercules has no chicken-count or livestock-specific ordinance of its own: Municipal Code Section 5-1.01 adopts Contra Costa County's animal-control code wholesale, and Section…

Contra Costa County does not impose breed-specific restrictions on pit bulls or any other dog breed. Chapter 416-18 of the Animal Ordinance (formerly Article 416-12.4) regulates…

Beekeeping is allowed in most unincorporated Contra Costa County residential and agricultural zones subject to hive setbacks (typically 10–20 feet from property lines) and registration…

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…

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…

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…

Hercules requires excavations deeper than 5 feet, or cut slopes steeper than 2:1, to be permitted and supported by an engineered retaining structure. Under Municipal Code Sec. 7-2.501…

Hercules caps fences, walls and hedges at 6 feet in required rear and side yards and 3 feet in front yards and within 20 feet of a corner lot's front line, with a 3-foot corner…

Hercules does not require a permit for a standard fence within the 6-foot rear/side or 3-foot front yard limits, but any fence, wall or hedge taller than 6 feet must first secure…

Hercules declares barbed wire fencing within 4 feet of a sidewalk, and wire fencing under 3 feet tall within 3 feet of a public sidewalk, to be a nuisance and an unsafe, unlawful…

Hedges and living screens in unincorporated Contra Costa County are generally treated as landscaping and are not subject to the same permit thresholds as fences, but height limits in…

Hercules Municipal Code Sec. 5-2.05 makes it unlawful to burn any solid waste anywhere in the city unless the City Manager authorizes it. The chapter is enforced as an infraction with…

Hercules has no stand-alone brush-clearance ordinance; it reaches overgrown vegetation through Chapter 10 of Title 4, Nuisance Abatement. Section 4-10.04(f) declares overgrown…

Hercules applies statewide wildfire-zone construction standards through Section 9-3.01 of the Municipal Code, which adopts the 2025 California Wildland-Urban Interface Code (Part 7) by…

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…

California Health & Safety Code 13113.7 and the California Residential Code require working smoke alarms in all dwelling units in Contra Costa County. Alarms are required in each…

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…

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.

Every home-based business in Hercules needs an administrative use permit from the Community Development Director, and the work area cannot exceed 1 room or 20 percent of the dwelling's…

Hercules home occupations cannot generate pedestrian or vehicle traffic beyond what is normal for the neighborhood, cannot use delivery vehicles with 6 or more wheels, and cannot…

A Hercules home occupation may display exactly 1 nonmoving, nonilluminated sign attached to the residence, capped at 1 square foot per face, and cannot use any outside display, window…

Hercules allows family daycare homes serving 14 or fewer children by right in every residential zoning district, RS-E through RM-H. Table 13-6.1 marks the use 'P' for Permitted…

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…

Pool enclosures in unincorporated Contra Costa County must be at least 60 inches tall, have self-closing/self-latching gates that open away from the pool, and limit ground clearance to…

A building permit from the Contra Costa County Building Inspection Division is required before installing any pool or spa in unincorporated areas. In-ground pools must be at least 5…

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…

Overnight guest occupancy may not exceed two persons per bedroom plus two additional persons, with a hard cap of 20 total persons gathered at any time. Children under 12 do not count…

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…

Hercules bans smoking in most outdoor public places, not just indoors. City Code Section 5-6.109 prohibits lighting up within 25 feet of building entrances, at parks, playgrounds…

Hercules Municipal Code Section 4-3.02 bars drinking beer, wine, whiskey or any other alcoholic beverage on any public street, alley or parking lot, in public parks outside…

Hosting a Hercules party where five or more people under 21 are present with alcohol is a misdemeanor under Sec. 4-13.03, and any host whose gathering draws a second police response…

Hercules bans skateboards, roller skates and toy vehicles from any city street or sidewalk fronting commercial-zoned property under Municipal Code Section 3-4.811. Riders must stay…

Hercules requires pedestrians to cross the street inside a marked crosswalk whenever they are within a business district. Municipal Code Section 3-4.904 makes any other roadway…

Hercules Municipal Code Section 4-18.03(f) bars smoking or ingesting marijuana in any public place, in a vehicle, or anywhere tobacco smoking is already banned under the city's Smoking…

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…

Hercules requires landlords to keep rental units heated to at least 68°F in habitable rooms and bathrooms under its local amendment to the Property Maintenance Code. Owners who fail to…

Unincorporated Contra Costa County does not operate a mandatory rental registration program for single-family or small multi-family rentals. Landlords are subject to state requirements…

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…

Hercules bans any non-stormwater discharge into its storm drains and requires a City-approved stormwater control plan for projects that add 10,000 square feet or more of impervious…

New and substantially improved homes in Hercules flood hazard zones must have their lowest floor, including basement, elevated to or above the base flood elevation shown on FEMA's…

Hercules regulates all development within FEMA-designated special flood hazard areas under Chapter 7 of the Municipal Code. The city adopts FEMA's 1982 Flood Insurance Study and maps…

Hercules requires a Final Erosion and Sediment Control Plan, prepared by a registered civil engineer, for most grading projects near watercourses, on steep slopes, or moving…

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…

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…

Hercules requires a Public Works encroachment permit before anyone builds, plants, digs, or places anything in a public right-of-way or water course, and outright bans loading docks…

Hercules bans any hedge, fence, shrub, or similar structure across a sidewalk walkway, and prohibits any encroachment that impedes pedestrian travel or blocks sight distance in the…

Owners of property abutting a public sidewalk in unincorporated Contra Costa County, not the county, carry the legal duty to keep that sidewalk safe. If the sidewalk falls into…

The Hercules Youth Protection Ordinance bars school-age minors from being away from home during a daytime truancy window of 8:00 a.m. to 2:00 p.m. on school days, and defines a broader…

Hercules closes every city park and open space area thirty minutes after sunset and keeps it shut until sunrise the next day. Anyone found inside during that window is guilty of a…

Hercules Municipal Code Section 4-8.01 makes it unlawful to play poker or any other card game for money or anything of value in a barroom or public place, and equally unlawful for…

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…

Hercules requires a Chief of Police permit for every massage parlor and masseur under Municipal Code Section 4-9.03, bars parlors within 300 feet of a residential zone or 1,000 feet of…

Hercules lets a property owner or police officer tow any vehicle parked without consent on private property, but only if the lot is posted with a 22-by-17-inch sign in one-inch letters…

Hercules bans visible major vehicle or boat repair in residential yards unless the work happens inside a fully enclosed garage or behind a six-foot screening fence with the gate…

Hercules bars adult-oriented entertainment businesses within 300 feet of any residential zone, within 1,000 feet of another adult business, and within 1,000 feet of a park, school…

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…

Anyone wanting to close a Hercules street for a block party or similar temporary use must apply to the Director of Public Works at least two weeks ahead under Section 7-1.303, showing…

Hercules requires a permit for parades, street dances, and other celebrations held in a street right-of-way, filed at least two weeks before the next regular Council meeting ahead of…

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…

Hercules requires anyone peddling or soliciting door-to-door to hold a permit from the Finance Director. The application is investigated by the Chief of Police, costs $20, and is valid…

Hercules bans peddlers and solicitors from knocking or ringing a bell at any address posted with a 'No Peddlers,' 'No Solicitors,' or 'No Agents' sign, and confines all door-to-door…

Hercules requires every sidewalk food or merchandise vendor to hold a Public Works vending permit, bans stationary carts in residential zones, keeps vendors 300 feet from schools…

Selling food from a truck, cart or ice cream truck on a Hercules street requires a written permit from the City Manager under Municipal Code Section 3-4.1012. The one-year permit fixes…

Mobile food facility location restrictions in unincorporated Contra Costa County are limited by state preemption (SB 972). Operators generally must have landowner permission, respect…

Hercules requires that trees planted along city streets, within the public right-of-way, be approved species set in approved locations. The Department of Public Works signs off on…

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…

Hercules Municipal Code Table 13-6.2 sets minimum yard setbacks for every residential zoning district, from a 25-foot rear yard in the low-density RS-E district down to a 15-foot…

Hercules caps residential building height at 35 feet in the RS-E and RS-L single-family districts, rising to 45 feet in RM-L, 60 feet in RM-M and 90 feet in the RM-H high-density…

Hercules caps how much of a residential lot a building can cover, with the ceiling set by district: 20% in the low-density RS-E estate district, 50% in RS-L, and 60% across all three…

Hercules requires City Engineer inspection at three defined stages of permitted grading and site-development work: initial site clearing, rough grading, and final completion. Under…

Hercules ties fire sprinkler requirements for accessory dwelling units to the primary house: an ADU needs sprinklers only if the primary residence, existing or proposed, is required to…

Hercules ties electrical permitting to the state code: Section 9-3.01 of the Municipal Code adopts the 2025 California Electrical Code (Part 3) by reference through Contra Costa County…

Hercules requires a permit before any building, structure, electrical, gas, mechanical or plumbing work begins, per Section 9-1.03 of the Municipal Code. Start work first and the city…

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…

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…

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…

Hercules imposes a 10% transient occupancy tax on hotel, motel, and short-term rental stays of 30 consecutive days or less. Municipal Code Sec. 8-7.201 makes each transient guest…

Hercules classifies businesses into four rate tracks under Municipal Code Sec. 8-6.501: public utilities taxed on gross receipts, listed activities like billiard halls and trucks taxed…

Hercules Municipal Code carves recyclables out of its general solid-waste rules: Sec. 5-2.02 lets residents hold recyclable material past the normal seven-day limit for reclamation…

Hercules Municipal Code Sec. 5-2.07 requires every occupied property owner to subscribe to and pay for the city's solid waste collection service. Owners of shared receptacles, like…

Hercules Municipal Code Sec. 5-2.17 requires single-family homes, businesses, and multifamily properties to sort food waste and other organics into the City's organics container under…

Hercules Municipal Code Sec. 5-2A.07 requires every owner or tenant supplied a garbage receptacle to place it at the curb in front of the premises on the regularly scheduled collection…

Hercules defines yard clippings, tree and shrub trimmings, and grass cuttings as 'green waste' under Municipal Code Section 5-2.01 and requires every occupied property to subscribe to…

SB 1383 mandates organics recycling for all residents and businesses. Contra Costa County requires separation of recyclables (blue cart) and organics including food scraps (green cart)…

Contra Costa County Code Chapter 418-10 and Penal Code 374.3 make illegal dumping a misdemeanor with fines up to $10,000, possible jail time, and mandatory cleanup costs. County…

Contra Costa County requires every home and business in the unincorporated area to subscribe to organic waste collection or haul it themselves under the county's own rules. Ordinance…

Inside Hercules's H Historic Overlay District, the homeowners association must review and submit a written recommendation on a project's site development standards before the City's…

HOAs in Contra Costa County may impose fines for CC&R violations only after adopting a schedule of monetary penalties, providing notice, and holding a disciplinary hearing per Civil…

Disputes between HOAs and owners in Contra Costa County are governed by Davis-Stirling (Civil Code 5900-5965) requiring Internal Dispute Resolution, with Alternative Dispute Resolution…

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…

Hercules Code Enforcement can order any owner to fix an abandoned, partially destroyed, or visibly deteriorated building within 15 to 30 days under the Chapter 10 nuisance abatement…

Hercules caps weeds and plant growth at twelve inches on every premises, including vacant and unimproved lots, under Section 9-5.04's amendment to Property Maintenance Code Section…

Hercules treats any property alteration or standing water that attracts rodents, mosquitoes, or other vectors as an automatic public nuisance under Sec. 4-10.04, and finding vector…

Every person who handles food in a Hercules food establishment, paid or not, must get a health permit from the Health Officer within 30 days of starting work under Sec. 5-3.208. The…

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…

Hercules protects buildings of unique historical character by overlaying an H Historic Overlay District on top of existing zoning. The City Council can only create one after making…

New or expanded development in Hercules's HTC Historic Town Center District, the city's historic downtown core, must follow adopted design guidelines covering architecture, historic…

Hercules grants residential density bonuses, incentives, parking reductions and waivers under Sections 13-30.420 through 13-30.440, implementing California's Density Bonus Law…

New freestanding pylon signs are banned in Hercules except on General Commercial-zoned property within 100 feet of the Interstate 80 right-of-way, approved through a master sign…

Hercules lets businesses put up window signs without any permit, as long as they're mounted inside the glass, cover no more than 25 percent of the total glassed window area, and sit at…

Hercules treats political signs as noncommercial speech: on public property, temporary noncommercial signs may go up only at locations the City Council designates by legislation, while…

Hercules bans blinking or moving animated signs, but the ban explicitly excludes electronic message signs and time-and-temperature displays. Those digital signs still count as…

Hercules bans camping outright on public property citywide, declaring it a public nuisance and a trespass under state law. The ban reaches streets, parks, creek beds, vacant lots and…

Hercules exempts nonrecurring garage sales in residential areas from needing a use permit, but only if each sale runs 48 hours or less and a household holds no more than three in a…

New development in Hercules must control light and glare so it never spills past its own property line. The performance standard, enforced when the City reviews zoning permits…

Hercules steers nighttime lighting at parking lots, loading docks, and industrial sites toward hooded, ground-aimed fixtures instead of unshielded glare. The rule sits inside the…

Hercules prohibits every form of commercial and nonpersonal-use marijuana activity, including dispensaries, retail sales, delivery, and cultivation, in every planning area and zoning…

Hercules Municipal Code Section 4-18.03(f)(3) makes it unlawful to smoke marijuana within 1,000 feet of any school, day care center, or youth center. The buffer does not apply on the…

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…

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…

Homeowner association restrictions on rooftop solar in unincorporated Contra Costa County are governed by California Civil Code 714 (Solar Rights Act). HOAs cannot effectively prohibit…

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…

CA Civil Code 1708.8 creates civil liability for drone-based invasion of privacy. Recording or observing individuals in areas with reasonable expectation of privacy is actionable…

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…

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…

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…

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…

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…