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The City of Napa does not publish a single citywide decibel table. Quiet hours run through Napa Municipal Code (NMC) Chapter 8.08 and Chapter 9.50. NMC 8.08.020 sets a 9:00 p.m. to 7:00 a.m. commercial-activity cutoff measured at a residential or RP zone property line, and Chapter 9.50 reaches loud and unruly gatherings 24 hours a day.
NMC 8.08.025 caps non-owner construction at 7:00 a.m. to 7:00 p.m. Monday through Friday and 8:00 a.m. to 4:00 p.m. on weekends and legal holidays. Internal cutoffs apply to startup, deliveries, equipment cleaning, and servicing. Mufflers, acoustical shielding, and equipment shutdown when idle are required.
Animal noise in Napa is regulated under NMC 6.04.220, which declares it unlawful to harbor any dog that habitually barks, howls, or yelps so as to materially disturb or annoy persons of ordinary sensibilities in the neighborhood. Such dogs are declared a public nuisance. Complaints are processed by Napa Police with a documented log from complainants.
The City of Napa does not have a stand-alone leaf-blower ordinance. Commercial landscape crews fall under NMC 8.08.020 (no commercial activity audible at an RP-or-stricter property line between 9:00 p.m. and 7:00 a.m.) and California Air Resources Board AB 1346 (no new gas SORE sales statewide from 2024). Homeowner use is reachable under NMC 9.50 if it becomes a loud and unruly disturbance.
NMC 8.08.010 makes it unlawful to operate any loudspeaker, public address system, or sound amplification system audible outside a building unless one of five exceptions applies. As of recent practice, the Napa Police Department no longer issues amplified-noise permits - the City Manager handles 8.08.010 permits, residential events fall under NMC 9.50, and special-event amplification goes through Parks & Recreation.
Aircraft-in-flight noise from Napa County Airport (KAPC) is preempted by federal law under 49 U.S.C. 41713 and the Airport Noise and Capacity Act of 1990. There is no mandatory curfew. The County runs a voluntary 'Fly Friendly' noise-abatement program asking pilots to use reduced power, stay at or above 2,000 feet over noise-sensitive areas to the north, and gain altitude quickly on departure.
Vehicle-in-traffic noise in Napa is governed by California Vehicle Code 27150 and 27151, not by local ordinance. CVC 27150 requires every motor vehicle to have an adequate muffler in constant operation; CVC 27151 caps modified exhaust at 95 dB(A) measured under SAE J1169. Stationary vehicle audio audible outside the building falls under NMC 8.08.010.
The City of Napa does not maintain a stand-alone industrial-noise chapter with a dB table. Industrial uses are reached through NMC 8.08.020 (no commercial activity audible at an RP or more restrictive property line between 9:00 p.m. and 7:00 a.m.), the Napa 2040 General Plan Noise Element, and Title 17 zoning conditions. Bay Area Air Quality Management District handles air-quality co-impacts.
Napa regulates short-term rentals under Napa Municipal Code Section 17.52.515, one of California's most restrictive STR ordinances. The City caps Non-Hosted (whole-home) Vacation Rental Permits at 41 citywide and Hosted Accommodation Permits at 60 citywide. Both permit categories are currently fully issued with closed wait lists; the City is not accepting new Vacation Rental Permit Applications. The 2026-2027 annual permit fee is $674.
Napa short-term rental operators are responsible for guest noise under Napa Municipal Code Section 17.52.515 and the citywide noise standards. Quiet hours apply 10:00 p.m. to 7:00 a.m., and the Vacation Rental Permit operating standards require a 24/7 local contact who can respond to a noise complaint. Documented disturbances are grounds for permit revocation or nonrenewal by the Community Development Director, and Napa's restrictive permit cap (41 Non-Hosted, 60 Hosted) makes losing a permit an irreversible loss.
Napa short-term rentals collect a 13% Transient Occupancy Tax under Napa Municipal Code Chapter 3.20 (12% general TOT plus a 1% Transient Occupancy Special Tax for Affordable and Workforce Housing) plus a 2% Napa Valley Tourism Improvement District (NTID) assessment for a combined 15% on every stay under 30 days. Operators must hold a City of Napa Business Tax Certificate under NMC Chapter 5.04 and register for TOT with the Finance Department before listing. The 2026-2027 annual Vacation Rental Permit fee is $674.
Napa Municipal Code Section 17.52.515 requires every Vacation Rental Permit to specify a Maximum Number of Vehicles, and the operator must disclose that limit along with the City-issued permit number in every advertisement on every platform. Off-street parking must be provided for permitted guest vehicles on the rental property; the underlying off-street parking standards in NMC Title 17 apply.
Napa Municipal Code Section 17.52.515 caps overnight sleepers at 10 persons in any vacation rental and sets a permit-specific Maximum Overnight Occupancy and Maximum Daytime Occupancy on each Vacation Rental Permit. Hosted Accommodations are additionally limited to no more than two bedrooms offered for transient occupancy. The operator must disclose the occupancy limits in every advertisement.
Napa Municipal Code Section 17.52.515 requires Vacation Rental Permit holders to maintain active liability insurance appropriate for operating a short-term rental business. Neither California nor the City sets a specific minimum dollar limit by statute, but most Napa operators carry $1,000,000 general liability through an STR-endorsed policy because the standard California HO-3 homeowner's policy excludes business pursuits. Platform programs (Airbnb AirCover, VRBO Liability Insurance) provide secondary coverage only.
Napa County does not operate a short-term rental registration or licensing program for unincorporated areas because Section 18.104.410 prohibits the underlying use. There is no platform-host registry, no permit number to display on listings, and no annual renewal pathway. Operators who collect a Transient Occupancy Tax certificate under Code Chapter 3.32 are not thereby authorized to operate an STR; the TOT certificate and the zoning prohibition operate independently.
All fireworks of every kind — including state-approved Safe and Sane fireworks — are illegal in the City of Napa under Chapter 8.16 of the Napa Municipal Code. The same prohibition extends across all of unincorporated Napa County. Anyone who discharges fireworks that start a fire is liable for the full cost of suppression under California Health & Safety Code Section 13009.
Napa adopts the California Fire Code through Title 15 of the Napa Municipal Code. Under California Fire Code Section 307.4.2, recreational fires are limited to 3 feet in diameter and 2 feet in height, with a 25-foot setback from any structure or combustible material. Recreational burning is also subject to Bay Area Air Quality Management District wood-smoke rules and to CAL FIRE Sonoma-Lake-Napa Unit (LNU) declared fire-season restrictions.
Open burning of vegetation, yard waste, or rubbish inside Napa city limits is generally prohibited under the Napa Municipal Code and the California Fire Code adopted through Title 15. Any burning in unincorporated Napa County requires a CAL FIRE Sonoma-Lake-Napa Unit (LNU) burn permit, must comply with Bay Area Air Quality Management District Regulation 5, and is suspended during fire-season closures and Red Flag Warnings.
Propane storage in Napa follows California Fire Code Chapter 61, adopted through Title 15 of the Napa Municipal Code. Residential containers under 125 gallons water capacity (typical 20-pound BBQ tanks up through 100-pound cylinders) have no minimum setback when CFC Section 6104.3 installation conditions are met; containers 125 to 500 gallons require a 10-foot separation from buildings, property lines, and public ways.
Napa property owners must maintain 100 feet of defensible space around every habitable structure under California Public Resources Code Section 4291 (State Responsibility Area) and Government Code Section 51182 (Local Responsibility Area Very High Fire Hazard Severity Zone). Vegetation management is also enforced through Napa Municipal Code weed-abatement provisions. The Napa Fire Department conducts annual defensible-space inspections.
Large portions of Napa — particularly the eastern hillsides above Coombsville and Alta Heights, the Silverado / Atlas Peak corridor, the Browns Valley / western hillsides, and the northern edges of the city — are mapped as Local Responsibility Area Very High, High, or Moderate Fire Hazard Severity Zones in the State Fire Marshal's February 2025 update. Designation triggers 100-foot defensible space, California Building Code Chapter 7A wildland-urban-interface construction standards, and Natural Hazard Disclosure at sale.
Napa regulates recreational vehicles, boats, and trailers under Napa Municipal Code §10.36.070 (Trailers and Oversized Vehicle Regulations, as amended by Ordinance O2024 effective January 17, 2025) and the Title 17 Zoning Ordinance setback rules. On public streets and alleys, any RV, motor home, travel trailer, boat, boat trailer, or other vehicle longer than 20 feet or wider/taller than 85 inches may not park more than 4 consecutive hours before relocating at least 1,320 feet (one-quarter mile) for at least 72 hours. On private residential property, RVs, motor homes, boats, and trailers may not be stored in any required front or side yard setback.
Driveway design, off-street parking spaces, and curb-cut work in Napa are governed by Napa Municipal Code Title 17 Chapter 17.54 (Parking) for the dimensional and surfacing standards, the Title 17 zoning setback rules for what can be parked there, and Napa Public Works Standard Specifications for curb-cut encroachment work. The minimum residential driveway length where the driveway is used to satisfy a required parking space is 20 feet (for a roll-up garage door or carport). Parking in any required front or side setback is limited to the approved driveway surface.
Commercial vehicle parking in Napa is governed by Napa Municipal Code §10.36.070 (Trailers and Oversized Vehicle Regulations, as amended by Ordinance O2024 effective January 17, 2025) plus the California Vehicle Code. Any vehicle longer than 20 feet, or wider/taller than 85 inches — including buses, trailers, semi-trailers, food trucks, and most box and stake trucks — may not park on a Napa street, alley, or right-of-way for more than 4 consecutive hours before relocating at least 1,320 feet for 72 hours. Active loading and delivery is exempt while the activity is in progress; food trucks may not park adjacent to residentially-zoned property.
On-street parking in Napa is governed by Napa Municipal Code Chapter 10.36 (Stopping, Standing and Parking) together with the California Vehicle Code. The City does not impose a citywide overnight ban on residential streets, but standard prohibitions apply: no parking in red, yellow, white, blue, or green curb zones; no blocking driveways or fire hydrants; no parking on sidewalks; no parking on a grade over 3% without blocking the wheels (NMC §10.36.170); and no parking longer than 72 hours (NMC §10.36.090). Restricted residential permit zones around schools (NMC §10.36.260) limit weekday daytime parking to permit holders.
Napa does not impose a citywide overnight parking ban on passenger vehicles. On most residential streets, vehicles may park overnight provided they comply with the 72-hour rule in Napa Municipal Code §10.36.090 (as amended by Ordinance O2024 effective January 17, 2025), which requires that any vehicle move at least 1,320 feet (one-quarter mile) every 72 hours (or 100 feet if it is DMV-registered to that street). Restricted residential permit zones (NMC §10.36.260) limit weekday daytime parking around schools, and the 4-hour oversized-vehicle rule (NMC §10.36.070) applies to RVs, trailers, and commercial vehicles around the clock.
Abandoned and inoperable vehicles in Napa are handled under Napa Municipal Code Chapter 10.64 (Abandoned Vehicles), which adopts the California Vehicle Code §§22660–22668 abatement framework, together with Chapter 10.36 (Stopping, Standing and Parking) and California Health & Safety Code §§40050 et seq. (Abandoned Vehicle Abatement Program). Vehicles parked on public streets in violation of the 72-hour rule (NMC §10.36.090; CVC §22651(k)) may be towed; wrecked, dismantled, or inoperable vehicles on private property are abated as a public nuisance after a 10-day notice and an optional public hearing.
Napa has adopted the California Building Standards Code and the California Green Building Standards Code (CALGreen) under Napa Municipal Code Title 15. New one- and two-family residences must install at least one EV-ready parking space (40-amp, 208/240-volt branch circuit) under CALGreen §4.106.4 / §A4.106.8 as adopted in California. The City of Napa Building Division operates an expedited permitting process for electric vehicle charging stations (EVCS). HOAs cannot prohibit owner EVSE under California Civil Code §4745.
The City of Napa expressly permits beekeeping as an accessory use in all zoning districts under Napa Municipal Code Section 17.52.055, subject to operation in accordance with the Best Management Practices (BMPs) for beekeeping in Napa County adopted by City Council resolution. Hives must be moveable-comb, located behind a six-foot screening barrier (flyway), out of the front setback, and maintained to prevent swarming and aggressive behavior. Hive numbers are capped according to the lot/acreage table in the BMPs. State law requires every beekeeper to register their apiary annually with the Napa County Agricultural Commissioner by January 1 under California Food and Agricultural Code Section 29040.
The City of Napa allows up to six small domestic animals over the age of four months — including dogs, cats, rabbits, pigeons, hens, and the like — as a household-pet right under the Zoning Ordinance definition of 'small domestic animals.' Roosters, geese, peacocks, and guinea hens are flatly prohibited inside the city under Napa Municipal Code Section 6.04.070. Keeping 15 or more chickens, rabbits, or similar small animals is treated as agricultural cultivation/animal keeping under Chapter 17.52 of the Zoning Ordinance and requires an administrative permit on a parcel of one acre or larger. Larger livestock (horses, cattle, goats, sheep, hogs) are not a permitted use in the City's residential zones.
Dogs in the City of Napa must be leashed when off the owner's property and may not be at large on any public street, highway, or place — Napa Municipal Code Section 6.04.190 makes it unlawful for any owner of a dog over four months of age to permit the dog to run at large. In City parks and on trails, dogs must be on a leash not exceeding six (6) feet in length per Section 6.04.170 except in designated off-leash areas. Every dog over four months living in the City must be vaccinated against rabies and licensed annually through Napa County Animal Services.
The City of Napa does not have a dedicated animal-hoarding ordinance but addresses hoarding through (1) the six-small-domestic-animal cap in Napa Municipal Code Section 17.06.030 and the agricultural-keeping permit threshold in Chapter 17.52; (2) the animal-control framework in Chapter 6.04 as enforced by Napa County Animal Services Officers; and (3) California Penal Code Section 597 (cruelty to animals), which is the principal criminal statute used statewide against neglect and hoarding situations, with felony exposure up to three years in state prison and a $20,000 fine.
The City of Napa does not have a dedicated wildlife-feeding ordinance, but feeding wildlife in ways that create a nuisance is reachable under the City's general nuisance authority and through the animal-control framework in Napa Municipal Code Chapter 6.04. The principal restriction is at the state level: 14 CCR Section 251.3, issued by the California Fish and Game Commission, prohibits the intentional feeding of big game mammals — including deer, elk, antelope, mountain lion, wild pig, and bear — anywhere in California. California Fish and Game Code Sections 251.1 and 4150 separately prohibit harassment and unauthorized possession of certain mammals.
The City of Napa caps household keeping at six (6) small domestic animals over four months of age under the Zoning Ordinance definition in Napa Municipal Code Section 17.06.030 — dogs, cats, rabbits, pigeons, hens, and the like, but expressly not roosters, geese, peacocks, guinea hens, goats, sheep, hogs, apiaries (regulated separately), venomous reptiles, or kennels. Households keeping 15 or more chickens or other small animals are treated as agricultural keeping under Chapter 17.52 and require an administrative permit on a parcel of one (1) acre or larger.
The City of Napa does not have a breed-specific dog ordinance and cannot enact one. California Food and Agricultural Code Section 31683 expressly preempts local breed bans — cities and counties may not adopt dog-control ordinances that are specific to any breed. Napa may regulate individual dangerous and vicious dog behavior under the state framework at Food & Ag Code Sections 31601-31683 and under Napa Municipal Code Chapter 6.04, but no breed (including pit bulls, Rottweilers, or German shepherds) may be singled out for prohibition or numerical limit.
The City of Napa Zoning Ordinance excludes venomous reptiles, apiaries (except as separately permitted), kennels, and other prohibited animals from the definition of 'small domestic animals' permitted at residences (NMC 17.06.030). California Code of Regulations Title 14 Section 671 separately classifies a wide range of species as restricted and requires a permit from the California Department of Fish and Wildlife (CDFW) before they may be imported, transported, or possessed in California — common exotics such as ferrets, hedgehogs, sugar gliders, most primates, and large carnivores are prohibited or restricted under state law and may not be kept as pets in Napa absent a CDFW permit.
Grass and weed height in the City of Napa is regulated under the Weed and Rubbish Abatement provisions of the Municipal Code (Title 8, Chapter 8.24), administered by the Napa Fire Department Fire Prevention Bureau through the annual Weed Abatement Program. All weeds, thistles, rank grass, brush, berry vines, and dead or dying trees on private property (including the adjoining sidewalk area) and on streets and alleys are declared public nuisances. The City requires weeds and grass to be cut to a maximum height of four inches and combustible debris cleared 30 feet from any structure, with abatement work completed by June 1 each year and maintained throughout fire season.
Tree removal in the City of Napa is governed by Chapter 12.45 (Trees on Private Property) for Protected Native Trees and Chapter 12.44 (Public Trees and Plants) for street and city trees. Removal of any Protected Native Tree - including Valley Oak, Coast Live Oak, Black Oak, California Bay, or Black Walnut at 12-inch DBH; Blue Oak at 6-inch DBH; or Coast Redwood at 36-inch DBH - on qualifying lots is prohibited without a permit from the Tree Advisory Commission. Routine removal of dead, diseased, or hazardous trees that are not Protected Natives generally does not require a Napa permit. Street-tree removal requires Public Works/Parks and Recreation Services approval.
Weed control in the City of Napa operates locally under the Weed and Rubbish Abatement provisions of the Municipal Code (Title 8), with weeds, thistles, rank grass, brush, and berry vines declared public nuisances and a four-inch height standard enforced by the Napa Fire Department by June 1 each year. State law overlays the local rule: the California Department of Food and Agriculture maintains noxious-weed ratings under the California Code of Regulations, and the Napa County Agricultural Commissioner enforces noxious-weed quarantines. Pesticide application by commercial applicators requires a California Department of Pesticide Regulation license.
The City of Napa does not mandate native-plant landscaping on existing residential property, but California's Model Water Efficient Landscape Ordinance (MWELO) at 23 CCR §490 et seq. requires water-efficient design (often native or low-water Mediterranean species) for new and rehabilitated landscapes meeting size thresholds. Napa's Cash for Grass and Smart Rebates programs through Bay Area Water Supply and Conservation Agency provide rebates for converting turf to drought-tolerant or native landscaping. AB 1572 phases out potable-water irrigation of nonfunctional turf on nonresidential property by 2027 and on residential property by 2031.
Water restrictions in the City of Napa are codified in Chapter 13.09 (Water Conservation Regulations) and Chapter 13.10 (Water Shortage Regulations) of the Municipal Code. Permanent rules prohibit irrigation between 10 a.m. and 5 p.m., irrigation during rain or within 48 hours after measurable rainfall, runoff onto pavement, hosing driveways or sidewalks with potable water, and washing vehicles without a shutoff nozzle, and require leak repair within 30 days. Stage-based shortage regulations may limit outdoor irrigation to two days per week (odd addresses Tuesday and Friday, even addresses Monday and Thursday). California Water Code §365 et seq. and State Water Board emergency regulations control statewide drought declarations.
Backyard composting in the City of Napa is permitted and encouraged. Curbside collection of organic waste is mandatory under California SB 1383 (Public Resources Code §42652 et seq.) and provided by Napa Recycling and Waste Services. The brown compost cart accepts all food scraps (including meat, bones, dairy), soiled paper, yard waste, garden prunings, and wood branches up to six inches in diameter. SB 1383 requires periodic route reviews and contamination follow-up. Free home compost-bin workshops and discounted bins are offered through the Napa Recycling and Composting Facility.
Tree trimming in the City of Napa is governed by Chapter 12.44 (Public Trees and Plants) for street and city trees and Chapter 12.45 (Trees on Private Property) for Protected Native Trees and Significant Trees. Pruning a Protected Native Tree branch larger than four inches in diameter, or removing more than 10% of live foliage in any one-year period, requires a permit from the Director of Parks and Recreation Services. Street-tree pruning requires a permit from Parks and Recreation Services at 1500 Jefferson Street. California follows common-law self-help for trimming a neighbor's overhanging branches to the property line.
Government Code 65850.3 prevents California cities and HOAs from banning drought-tolerant artificial turf installed at single-family residential properties.
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 barriers.
City of Napa requires a Home Occupation Permit and Business License under Napa Municipal Code Title 17. Home occupations must be conducted entirely within the dwelling, generate no exterior evidence, allow no outdoor storage, and remain clearly secondary to the residential use of the property.
Napa Municipal Code Title 17 limits home-occupation customer visits and parking to volumes typical of a residential use. The business cannot generate traffic, deliveries, or on-street parking demand beyond what neighbors would experience from a normal household. High-volume walk-in services are not permitted.
City of Napa prohibits any sign, window display, or exterior identification of a home occupation on residential premises. No off-site signs may direct customers to the home business. Napa Municipal Code Title 17 requires the dwelling to keep a purely residential appearance.
Cottage food operations in Napa County are authorized under California's AB 1616 / Health & Safety Code section 113758 et seq. and are registered (Class A) or permitted (Class B) by the Napa County Environmental Health Division. Class A is capped at $75,000 in 2024+ gross sales and Class B at $150,000. Napa County has not opted into the MEHKO (Microenterprise Home Kitchen) program.
Napa County Code (NCC) section 18.104.090(K) requires an administrative permit under Chapter 18.126 before any home occupation may be conducted in the unincorporated county. The application is processed by Planning, Building and Environmental Services (PBES) and includes site plan, floor plan, CUPA hazardous-materials disclosure, and fee.
Health and Safety Code sections 1597.40 through 1597.465 require all California cities and counties to treat licensed family daycare homes as permitted residential uses, preempting any local prohibition or restrictive zoning.
City of Napa Municipal Code Section 17.52.170 regulates fences, walls, and hedges. Fences in residential side and rear yards are typically allowed up to 6 feet; fences over 6 feet require a building permit. Fences, walls, or dense hedges in the vision triangle at intersections and driveways cannot exceed 2 feet (or 3 feet if at least 50 percent open).
Fences 6 feet or less in Napa generally do not need a building permit, but any fence over 6 feet in height must obtain a building permit under the California Building Code as adopted in Title 15 of the Napa Municipal Code. Planning Division review under NMC 17.52.170 still applies for height, vision triangle, and overlay districts.
Napa Municipal Code 17.52.170 governs fence height and visibility but does not impose a closed list of allowed residential fence materials. Wood, vinyl, ornamental metal, masonry, and chain link are all permitted subject to height, vision triangle, and overlay district rules. Barbed and razor wire are restricted to non-residential and agricultural uses.
Napa's Municipal Code does not require neighbor consent to build a fence. Boundary fence cost-sharing follows California Civil Code Section 841 — the Good Neighbor Fence Act — which presumes adjoining owners share equally in reasonable costs of construction and maintenance of a fence on the common boundary.
Pool barriers in Napa follow California Health and Safety Code Sections 115921-115929 (the Swimming Pool Safety Act, as amended Jan 1, 2018) and California Building Code Section 3109. New or remodeled pools at single-family homes must have at least two of seven approved drowning-prevention safety features, and any pool enclosure must be at least 60 inches tall.
Napa County defines a fence broadly to allow wood, wire, stone, concrete, glass block or other construction, but in residential and agricultural zones any portion above 6 ft in side or rear yard setbacks must be see-through (deer wire, lattice or chain link). Commercial and industrial fencing must be approved by use permit or site plan, except for agricultural uses.
California Building Code under Title 24 universally requires permits and engineering for retaining walls over four feet measured from the bottom of the footing, applying statewide regardless of local variation.
City of Napa follows California Building Code §105.2 and Napa Municipal Code Title 17. Detached one-story sheds under 120 sq ft are exempt from a building permit but must meet zoning setbacks, height limits, and lot-coverage. Larger sheds need a permit.
City of Napa permits ADUs and JADUs on residential lots under Napa Municipal Code Title 17, consistent with California Gov Code §65852.2 (renumbered §66310-66339 by SB 477) and §65852.22. Detached ADUs up to 1,200 sq ft; JADUs to 500 sq ft.
Garage-to-ADU conversions in Napa are ministerial by right under California Gov Code §65852.2 and Napa Municipal Code Title 17. Existing-footprint conversions need no added setback, and the city cannot require replacement parking. Title 24 / CalGreen energy compliance applies.
City of Napa must approve or deny ADU permit applications ministerially within 60 days under California Gov Code §65852.2(b). Applications go through the Building Division with site plan, floor plan, elevations, and Title 24 documentation. No discretionary hearing for code-compliant ADUs.
ADUs under 750 sq ft are exempt from all city development impact fees under California Gov Code §65852.2(f)(3). ADUs 750 sq ft and larger pay impact fees proportional to the primary dwelling. Napa cannot require new utility connections for ADUs sharing existing service.
California HCD guidance and Health and Safety Code 18007 classify many tiny homes on wheels as manufactured housing or ADUs, granting statewide siting protections.
Pools in Napa must comply with the federal Virginia Graeme Baker Pool & Spa Safety Act (15 USC 8003) for anti-entrapment drain covers, California Electrical Code Article 680 for GFCI and equipotential bonding, and California Health and Safety Code 115921+ for two of seven drowning-prevention features. Public pools also need a county environmental health permit.
Where an enclosure is used to meet California's Pool Safety Act, it must be at least 60 inches high with a maximum 2-inch ground clearance, no openings allowing a 4-inch sphere to pass, no climbable features, and a self-closing, self-latching gate that opens away from the pool with the latch at least 60 inches above the ground.
The City of Napa requires a building permit for any swimming structure deeper than 24 inches — including in-ground, above-ground, and portable pools, hot tubs, and spas. Because of landslide, fault, and flood hazards, in-ground pools also require a geotechnical (soils) report or a signed Soils Report Waiver. Plan review takes about 21 business days.
Under the California Swimming Pool Safety Act, a 'swimming pool' includes any structure holding water deeper than 18 inches - so in-ground spas, hot tubs, and portable spas trigger the same permit and drowning-prevention rules as a swimming pool when a building permit is needed.
California's Swimming Pool Safety Act covers above-ground pools deeper than 18 inches, requiring uniform drowning-prevention features and barriers regardless of pool type.
NMC Chapter 9.50 (Loud and Unruly Gatherings) reaches any gathering of two or more persons on public or private property that substantially disturbs the quiet enjoyment of other property. The first Police response is a written warning. A second response at the same address within 12 months triggers civil penalties plus full reimbursement of Police service costs under NMC 1.16.050.
Outdoor smoking in the City of Napa is governed by Chapter 8.20 of the Napa Municipal Code (Smoking Regulations), which builds on California Health and Safety Code Section 104495 (25-foot playground / 250-foot youth-sports buffer) and SB 8 (2019) (smoking banned at all California state parks and state beaches). Chapter 8.20 violations are infractions: $100 first offense, $200 for a second offense within 12 months. The Smoke-Free Workplace Act (Labor Code Section 6404.5) and Proposition 64 (Health and Safety Code Section 11362.3) further restrict tobacco and cannabis smoking in public.
Napa Municipal Code Chapter 5.60 (Municipal Solid Waste, Recyclable Materials and Compost Collection and Disposal) and Section 8.16.040 (Property-Related Nuisances) govern cart storage and curbside presentation. Service is delivered by Napa Recycling & Waste Services (NRWS) under an exclusive city franchise. Carts must be placed at the curb before 6:00 a.m. on collection day, spaced 2 feet apart and 4-6 feet from any obstruction (parked car, mailbox, tree, fence). Carts left in the public street more than 48 hours after collection day are a public nuisance under NMC §8.16.040.
Napa Municipal Code Chapter 8.16 (Public Nuisances), particularly §8.16.040 (Property-Related Nuisances), is the city's blight framework. It declares accumulated dirt/debris, dead or hazardous vegetation, overgrown weeds, abandoned vehicles, garbage cans left in the street, and conditions visible from a public street for 72+ consecutive hours to be public nuisances. California Health & Safety Code §17920.3 supplies parallel state-law authority for substandard-housing conditions, and abatement costs become a special assessment on the parcel collected with property taxes.
Vacant lots in Napa are governed by Napa Municipal Code Chapter 8.16 (Public Nuisances) and the city's Weed Abatement Program under the Fire Department. All weed-abatement work — including weeds cut to 4 inches, trees limbed up 6 feet, and 30 feet of combustible-debris clearance around structures — must be completed by JUNE 1 each year and maintained through fire season (typically through November 1 per CAL FIRE). California Government Code §38773 provides parallel statewide authority for any city to declare weeds on private property a public nuisance and recover abatement costs as a special tax-roll assessment.
Napa has no codified snow-removal ordinance — measurable snowfall in the Napa Valley (elevation ~20 ft, hot-summer Mediterranean climate) is essentially zero. California Streets & Highways Code §5610 makes the adjacent property owner responsible for maintaining and repairing the sidewalk fronting their lot year-round, and Napa Municipal Code §8.16.040 (Property-Related Nuisances) reaches overgrown vegetation, debris, and hazards on the sidewalk. The City of Napa runs a voluntary Sidewalk Cost Share Program that reimburses up to 60% of qualifying owner-funded sidewalk replacement.
Napa Municipal Code Chapter 5.60 (Municipal Solid Waste, Recyclable Materials and Compost Collection and Disposal) makes solid-waste service mandatory and universal — every residential and commercial premises inside city limits must subscribe to the exclusive city-franchised hauler, Napa Recycling & Waste Services (NRWS). Residential service is once weekly with a three-cart program: gray/black landfill, blue recycling, green compost. Service is included in a single monthly rate based on the landfill cart size. Carts must be at the curb before 6:00 a.m. on collection day.
Napa's automated collection requires precise cart placement under Napa Municipal Code Chapter 5.60 and NRWS service standards. Place carts at the curb before 6:00 a.m. on collection day, spaced 2 feet apart and 4-6 feet from any obstruction (parked car, mailbox, tree, fence), with the lid opening toward the street and the handle facing your property. Container colors follow California SB 1383: gray/black landfill, blue recycling, green compost. Leaving cans in the street more than 48 hours after collection is a property-related nuisance under NMC §8.16.040(F).
Bulk-item disposal in Napa runs through Napa Recycling & Waste Services (NRWS) under two programs: the Recycle More program offers FREE curbside pickup of electronics, appliances, oversize metal items, clothing, and shoes; non-metal items (furniture, mattresses, toilets) are picked up for a fee. NRWS also issues every customer one annual Bulky Item Coupon good for a free drop-off load at the Napa Recycling & Composting Facility. Curbside dumping without a scheduled pickup is prosecutable under California Penal Code §374.3 (mandatory $250-$1,000 first-offense fine).
Napa operates a single-stream blue recycling cart under Napa Recycling & Waste Services (NRWS) and Napa Municipal Code Chapter 5.60. California AB 341 (Public Resources Code §42649+) requires businesses generating 4+ cubic yards/week to recycle; AB 1826 (PRC §42649.81+) extends the rule to commercial organics; SB 1383 (PRC §42652+) is the comprehensive residential and business organics mandate. Napa Municipal Code Chapter 5.61 (Mandatory Solid Waste, Recyclable Material, and Compostables Disposal Reduction) locally implements these state mandates.
Yard waste in the City of Napa must go in the green compost cart under Napa Municipal Code Chapter 5.60, Chapter 5.61, and California SB 1383 (PRC §42652+). The Napa Recycling & Waste Services green cart is a combined yard-and-food-waste stream accepting grass, leaves, plant clippings, untreated wood waste, food scraps, and food-soiled paper. Outdoor burning of yard debris in the City of Napa is generally prohibited and is regulated by the Bay Area Air Quality Management District (BAAQMD); CAL FIRE permits and Napa City Fire approval are also required for any rural-edge burns.
Illegal dumping in the City of Napa is prosecuted under California Penal Code §374.3 (mandatory $250-$1,000 fine for a first offense; up to $3,000 third) and the Napa County District Attorney's Consumer/Environmental Protection Unit (CEPU). Commercial-quantity dumping is a misdemeanor under §374.3(h) with up to six months jail and $1,000-$3,000 fines (up to $10,000 for repeat commercial offenders). California Vehicle Code §23112.7 authorizes up to six-month vehicle impound for repeat offenders. Reports go to City of Napa Code Enforcement, the city Stormwater Hotline, or the CEPU at (707) 253-4059.
Napa secondhand dealers and pawnbrokers are regulated primarily under California Business and Professions Code Chapter 9 (§§21625-21647) and the Financial Code's pawnbroker provisions. Dealers must obtain a state license through the Napa Police Department under BPC §21641, report every transaction to the California Pawn & Secondhand Dealer System (CAPSS) within one business day, and hold purchased property for 30 days before resale. A City of Napa Business Tax Certificate under NMC Chapter 5.04 is also required.
Napa tobacco retailers must hold a California CDTFA Cigarette and Tobacco Products Retailer's License under Business & Professions Code §22970 et seq. and a City of Napa Business Tax Certificate under Napa Municipal Code Chapter 5.04. The City of Napa adopted Ordinance O2020-011 (effective January 1, 2021), codified at NMC Chapter 8.20, prohibiting the sale of flavored tobacco products within City limits - paralleling California SB 793, which voters upheld as Proposition 31 in November 2022 (fully effective December 21, 2022).
The City of Napa enforces a juvenile nighttime curfew through Chapter 9.16 (Anti-Loitering) of the Napa Municipal Code. It is unlawful for any person under 18 to loiter in any public place between 10:00 p.m. and 5:00 a.m., except when accompanied by a parent, guardian, or other adult with care and custody, or when returning directly home from a meeting, entertainment, recreational activity, dance, or work. Violations are misdemeanors handled under juvenile court law. California Penal Code Section 625b authorizes municipal curfews and brief detention to identify the minor and contact a parent.
Napa County's parks and open space lands are operated primarily by the Napa County Regional Park and Open Space District (independent special district) and the California State Parks system (Bothe-Napa Valley, Robert Louis Stevenson). Most regional parks and open-space preserves are open dawn to dusk - typical posted hours run from 8 a.m. to sunset. After-hours presence is treated as trespass or a violation of posted regulations, and the County's Chapter 9.08 juvenile curfew separately covers minors in parks during nighttime hours.
The City of Napa does not maintain a per-unit rental registry, but Chapter 8.17 (Residential Rental Property) of the Napa Municipal Code imposes affirmative standards on owners of residential rentals of two or more units. Owners must publish written house rules requiring tenants and guests to refrain from public-nuisance activity, maintain the property to code, and (for buildings of 16 or more units) provide an on-site resident manager available during normal business hours. Vacation rentals are separately permitted and capped under Section 17.52.515.
Security deposits on Napa residential rentals are capped at one month's rent under California AB 12, effective July 1, 2024, codified at Civil Code Section 1950.5(c). A narrow small-landlord exception preserves a two-month cap for natural-person landlords owning two or fewer rental properties with no more than four total units. Deposits must be returned within 21 days of move-out with an itemized statement of deductions and receipts for any deduction over $125.
The City of Napa does not operate a proactive city-wide Rental Housing Inspection Program for long-term rentals. Habitability inspections of standard apartments and houses are complaint-driven through Napa Code Enforcement, working under Chapter 8.17 (Residential Rental Property), the property-maintenance provisions of Title 15, and California Civil Code Section 1941.1. Vacation rentals permitted under Section 17.52.515 face annual Fire Division life-safety inspections as a permit condition.
The City of Napa has not adopted a local rent control ordinance. Rent is governed by California's statewide Tenant Protection Act of 2019 (AB 1482, Civil Code Section 1947.12), which caps annual rent increases on covered units at the lower of 5% plus regional CPI or 10% per 12-month period. Single-family homes and condominiums owned by natural persons, plus housing built within the last 15 years, are exempt. The Costa-Hawkins Rental Housing Act (Civil Code Section 1954.50) prohibits any local rent control on single-family homes and post-February 1, 1995 construction.
The City of Napa has no local just-cause eviction ordinance, so the statewide Tenant Protection Act of 2019 (AB 1482, Civil Code Section 1946.2) controls. After 12 months of continuous occupancy by the tenant, a landlord may terminate tenancy only for at-fault cause (non-payment, breach, nuisance, criminal activity) or no-fault cause (owner move-in, withdrawal from the rental market, substantial remodel, government order). No-fault terminations require relocation assistance equal to one month of rent, or written waiver of the final month's rent.
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 holidays), and lease violations require a 3-day notice to cure or quit. No-fault terminations of covered tenancies require 30, 60, or 90 days. Self-help lockouts are illegal.
California landlords must keep rentals fit to live in. Civil Code §§ 1941 and 1941.1, reinforced by Green v. Superior Court, imply a warranty of habitability covering plumbing, heat, water, electricity, and sanitation. If repairs fail after notice, a tenant may repair and deduct up to one month's rent under § 1942 or withhold rent.
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 notice (24 hours is presumed reasonable) and may enter only during normal business hours, for specific permitted reasons such as repairs, inspections, or showings.
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 valid only if it reasonably estimates the landlord's actual loss from late payment; arbitrary penalty fees are unenforceable.
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, under Civ. Code § 1946.1. AB 1482 requires just cause after 12 months; military and DV tenants may exit early.
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% need 90 days' notice. AB 1482 separately caps yearly increases on covered units.
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 squatter or trespasser who has not paid taxes gains no ownership and can be removed by unlawful detainer, ejectment, or a police trespass action.
Recreational drone operation in the City of Napa is governed primarily by federal FAA rules: 14 CFR Part 107 (commercial) and 49 U.S.C. Section 44809 (recreational). All drones over 0.55 lb must be registered with the FAA, fly under 400 feet AGL, and remain within visual line of sight. Napa Municipal Code Section 12.36.130 prohibits drone operation in any city park, playground, or tot lot except in designated areas with a permit from the Director of Community Resources. Napa County Airport (APC) lies in controlled airspace requiring LAANC authorization, and California Civil Code Section 1708.8 punishes drone privacy intrusions.
Commercial drone operations in California follow uniform federal rules under 14 CFR Part 107 plus statewide California provisions in Civil Code 1708.8 and Public Utilities Code 21401, with local rules limited to ground-based regulation.
Napa requires automatic fire sprinklers in all new one- and two-family dwellings and townhouses under California Residential Code Section R313, adopted through Title 15 of the Napa Municipal Code, designed and installed to NFPA 13D as adopted in California. Multifamily and commercial buildings use NFPA 13R or NFPA 13. Existing exterior elevated elements on multifamily buildings are separately subject to California SB 326 and SB 721 balcony-inspection laws.
Napa addresses pest-harboring property conditions through the Napa Municipal Code property maintenance and nuisance provisions. Structural pest-control work (termites, rodents, bed bugs) is performed by Structural Pest Control Board-licensed operators under California Title 16 / Business and Professions Code Division 3, Chapter 14. The Napa County Mosquito Abatement District handles vector-borne disease response.
Napa does not have its own lead-paint ordinance; lead-based paint compliance follows the federal Residential Lead-Based Paint Hazard Reduction Act of 1992 (Title X) and the EPA Renovation, Repair, and Painting (RRP) Rule for pre-1978 housing, plus California Department of Public Health requirements administered by Napa County Public Health. Pre-1978 sale and lease disclosures are mandatory.
Building setbacks in Napa are set by the Napa Zoning Ordinance (Napa Municipal Code Title 17), with property development standards for the four primary residential districts — RS (Residential Single), RI (Single-Family Infill), RT (Traditional Residential Infill), and RM (Multiple-Family Residential) — listed in NMC §17.08.030. Site and use regulations including yard rules sit in Chapter 17.52. ADUs follow California Government Code §65852.2 (4-foot side/rear minimum). Variance and adjustment relief is processed by Napa Community Development.
Building height limits in Napa are set by zoning district under Napa Municipal Code Title 17, with residential heights established in the property development standards table of NMC §17.08.030 for the RS, RI, RT, and RM districts, and commercial / industrial / mixed-use heights set in their respective Title 17 chapters. The California Building Code (Title 24 Part 2), adopted through NMC Title 15, imposes a separate maximum height/area based on construction type and occupancy. Variances and adjustments are processed through Napa Community Development.
Maximum lot coverage in Napa is set by zoning district under Napa Municipal Code Title 17, with residential coverage standards listed in the property development standards table of NMC §17.08.030 for the RS, RI, RT, and RM districts. Stormwater impacts on larger projects are reviewed under the State Water Board MS4 permit framework adopted locally. California Government Code §65852.2(j)(2) prohibits Napa from denying an ADU permit on lot-coverage grounds if denial would prevent the creation of a code-compliant 800-square-foot ADU.
No garage sale permit is required in the City of Napa for ordinary residential sales. The Napa Municipal Code does not impose an application fee or permit requirement for occasional residential garage and yard sales on residentially zoned property. Garage-sale signage is regulated under the City's Sign Ordinance at Chapter 17.55 — up to four signs not exceeding six (6) square feet each are allowed on the residential property where the sale is conducted, may be posted no more than 24 hours prior to the sale, must be removed at the end of the sale, may not be illuminated, and may not be placed in the public right-of-way.
The City of Napa Municipal Code does not codify a hard numerical cap on how many residential garage or yard sales a household may hold in a calendar year. Sales must remain occasional and incidental to residential use of the property — continuing or commercial-volume sales become an unpermitted business activity reachable through the City's zoning and business-licensing rules. California Revenue & Taxation Code Section 6006.5 separately establishes a two-sales-per-twelve-months 'occasional sale' threshold for state sales-tax purposes — sales beyond that point must register with the California Department of Tax and Fee Administration (CDTFA).
The City of Napa maintains a Significant Tree Program under Chapter 12.45 of the Municipal Code, honoring historically or biologically notable trees nominated by property owners and approved by the City Council on recommendation of the Parks, Recreation and Trees Advisory Commission. More than 36 trees are currently registered. Separately, Chapter 12.45 designates Protected Native Trees by species and DBH threshold (Valley Oak, Coast Live Oak, Black Oak, California Bay, Black Walnut at 12-inch DBH; Blue Oak at 6 inches; Coast Redwood at 36 inches) on qualifying lots. Both classifications require Tree Advisory Commission approval for removal.
Tree-removal permitting in the City of Napa is governed by Chapter 12.45 (Trees on Private Property) and Chapter 12.44 (Public Trees and Plants). Removal of any Protected Native Tree on a qualifying lot (over one acre residential or agricultural, or any commercial or industrial parcel) requires a permit from the Tree Advisory Commission after a noticed public hearing. Permits are granted only on specific findings of necessity. Routine private-tree removals on smaller residential lots do not require a Napa permit. Street and city trees require Public Works/Parks and Recreation approval under Chapter 12.44.
Tree replacement in the City of Napa is mandated by the Replacement Program in Chapter 12.45 (Trees on Private Property). Any person who receives permission to remove a Protected Native Tree must plant two trees of the same species (or another species approved by the Director) at a minimum 15-gallon container size for each six inches (or fraction) of the removed tree's diameter. If the site cannot accommodate replacements, replacements may be planted on public property or an in-lieu fee may be accepted, with funds dedicated to tree-related education and planting programs. A three-year survivability security is required.
Napa's Storm Water Quality Control ordinance is Chapter 8.36 of the Municipal Code, adopted in June 2004. It implements the city's NPDES Phase II MS4 permit (State Water Board Order 2013-0001-DWQ, NPDES CAS000004) and prohibits illicit discharges and connections to the storm sewer system that drains to the Napa River.
Napa's Floodplain Management Overlay District is Chapter 17.38 of the Municipal Code. The city's Special Flood Hazard Areas were last revised by FEMA's post-bypass Letter of Map Revision (LOMR 16-09-1316P), effective January 22, 2019, reflecting completion of the Napa River-Napa Creek Flood Protection Project.
Napa County regulates erosion control through Napa County Code Chapter 18.108 (Conservation Regulations) and Chapter 13.15 (Grading Control). Any agricultural earthmoving, grading, or vineyard replanting on slopes over five percent requires an approved Erosion Control Plan from the Napa County Conservation Division before work begins.
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.
City of Napa provides expedited permitting for small residential rooftop solar under California's Solar Rights Act (Civil Code §714) and AB 2188 (Gov Code §65850.5). Eligible systems (10 kW PV or 30 kWth solar water heating) receive streamlined ministerial approval. HOA restrictions are limited by state law.
Civil Code section 714 voids HOA covenants and rules that prohibit or unreasonably restrict residential solar energy systems, preempting private and local restrictions.
Food trucks operating in the City of Napa need a Mobile Food Facility (MFF) permit from Napa County Environmental Health under the California Retail Food Code (CalCode, Health & Safety Code §113700 et seq.), a City of Napa Business Tax Certificate under NMC Chapter 5.04, and zoning compliance for each operating location under NMC Title 17. Sidewalk food vending is protected statewide by SB 946 (the Safe Sidewalk Vending Act) at Government Code §51036 et seq.
Mobile food vending in the City of Napa is shaped by three layers. Napa Municipal Code Section 10.36.180 restricts peddlers selling food from a vehicle, wagon, or pushcart in the public street to 15 minutes at any one site, with a 1,000-foot, 24-hour 'move-away' requirement. Napa County Environmental Health issues the California Retail Food Code Mobile Food Facility permit (Health and Safety Code Section 113700 et seq.). Sidewalk pedestrian vending is governed by California's Safe Sidewalk Vending Act (SB 946, Government Code Sections 51036 to 51039), which limits Napa to objective time-place-manner rules with civil-only penalties.
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 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 law (Civil Code sections 5650-5740) caps fees and interest and imposes strict notice steps and a delinquency threshold before any foreclosure may proceed.
California tightly regulates HOA governance. The Common Interest Development Open Meeting Act (Civil Code 4900-4955) governs board meetings and member access, sections 5100-5145 mandate secret-ballot elections with independent inspectors, and sections 5200-5240 give members broad rights to inspect association records.
California HOAs enforce recorded CC&Rs and architectural rules, but Civil Code section 4765 requires architectural decisions to be fair, reasonable, and in good faith, and sections 5900-5965 require internal dispute resolution plus an attempt at alternative dispute resolution before most enforcement lawsuits can be filed.
California HOAs may fine members for rule violations, but only under a published schedule of fines and after strict due-process steps. Civil Code section 5855 requires written notice and a hearing before any monetary penalty, and section 5725 bars fines from becoming a foreclosable lien on the home.
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 displays, drought-tolerant landscaping, EV charging stations, and most noncommercial signs, even where local city rules are silent.
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.