Moving to Fullerton, CA?
Here are the local rules you need to know before you unpack.
Every city has its own set of local ordinances that go beyond state and federal law. From when you can mow your lawn to whether you can park your RV in the driveway, these rules affect daily life in ways most people do not expect. This guide covers the key ordinances in Fullerton across 11 categories and 71 specific rules we track.
๐ Noise OrdinancesFull noise ordinances guide โ
Noise rules affect everything from weekend parties to lawn care schedules. Quiet hours, construction restrictions, and barking dog limits vary widely between cities.
Aircraft Noise
Some RestrictionsAircraft noise is federally preempted, but Fullerton Municipal Airport (KFUL) publishes voluntary noise-abatement procedures: Runway 06 is the preferred takeoff runway, no turns below 1000 ft AGL on Rwy 06 departures (follow railroad tracks east), and Rwy 24 departures must climb to 700 ft AGL before turning. The control tower operates 0700-2100 daily.
Industrial Noise
Some RestrictionsFullerton Municipal Code Chapter 15.90 sets exterior noise standards that vary by zone. Commercial and manufacturing zones have higher allowable limits than residential, but noise crossing into residential zones must meet the residential 55 dB(A) daytime standard.
Quiet Hours
Some RestrictionsFullerton Municipal Code Chapter 15.90 caps residential exterior noise at 55 dB(A) from 7:00 a.m. to 10:00 p.m. and 50 dB(A) from 10:00 p.m. to 7:00 a.m., with interior limits of 55/45 dB(A) for the same daytime/nighttime windows.
Amplified Music & Events
Some RestrictionsFullerton has no separate amplified-sound ordinance; live or recorded amplified music is held to the same FMC ยง 15.90.030 decibel limits as any other source. Outdoor gatherings, public dances, and entertainment events 'conducted pursuant to a permit and/or license issued by the city' are fully exempt under ยง 15.90.040(A)(2).
Leaf Blower Rules
Some RestrictionsFullerton regulates leaf blower noise through its general noise standards in FMC Chapter 15.90. Leaf blowers must comply with the 55 dB residential property-line limit during daytime hours. California AB 1346 restricts new gas-powered blower sales statewide.
Construction Hours
Some RestrictionsPer FMC ยง 15.90.050(A), construction, repair, remodeling, and grading are exempt from decibel limits only between 7:00 a.m. and 8:00 p.m. on any day except Sunday or a City-recognized holiday. Work outside that window must comply with the standard 55/50 dB(A) residential noise caps.
Barking Dogs
Some RestrictionsFullerton contracts with OC Animal Care to enforce Orange County's barking-dog ordinance: a dog barking incessantly for 30 minutes or barking intermittently for a cumulative 60 minutes within any 24-hour period constitutes a public nuisance.
๐ Short-Term RentalsFull short-term rentals guide โ
If you plan to rent out your home on Airbnb or VRBO - even occasionally - you need to know the local STR rules before listing.
Insurance Requirements
Some RestrictionsFullerton requires short-term rental hosts to maintain liability insurance as a condition of their STR permit. Hosts must carry a minimum level of coverage to protect guests and neighbors from potential damages or injuries.
Parking Rules
Some RestrictionsFullerton requires STR permit applicants to submit a parking plan showing adequate off-street parking for guests. STR properties must comply with the Good Neighbor Guidelines addressing parking impacts on the surrounding neighborhood.
Occupancy Limits
Heavy RestrictionsFullerton effectively restricts non-hosted whole-house STRs to a hard cap of 100 citywide permits, and whole-house rentals must maintain a 300-foot separation from any other whole-house STR. Partial-home (home-sharing) rentals where the owner is present on-site are not capped, but every rental must comply with the Good Neighbor Guidelines including occupancy disclosures.
Registration Rules
Heavy RestrictionsFullerton has a moratorium on new STR permits enacted May 2025, potentially extending through 2027. The original ordinance (No. 3290, November 2020) established a permitting system. As of the moratorium, 84 whole-home and 22 partial-home permits exist. No new permits are being issued while the city reviews its ordinance.
Taxes & Fees
Some RestrictionsFullerton requires STR hosts to collect and remit a 10% Transient Occupancy Tax (TOT) for all stays under 30 days. Hosts must obtain a TOT certificate as part of the STR permit application process.
Permit Requirements
Heavy RestrictionsFullerton requires a Short-Term Rental Permit for every dwelling rented for fewer than 30 days under FMC 15.55.020(F) (Ordinance No. 3290). Permits are valid for three years, non-transferable, and become null and void on transfer of ownership; a citywide moratorium effective May 20, 2025, has paused all new STR permit approvals.
Noise Rules
Some RestrictionsFullerton requires all STR operators to comply with the city's Good Neighbor Guidelines, which address noise, parking, and property maintenance. STR properties are subject to the same 55 dB residential noise standard under FMC Chapter 15.90.
๐ฅ Fire RegulationsFull fire regulations guide โ
Fire pit rules, fireworks restrictions, and brush clearance requirements are especially important if you are coming from a state with different fire risk profiles.
Smoke Detectors
Heavy RestrictionsFullerton enforces California Building and Fire Code requirements for smoke alarms and carbon monoxide detectors in all residential dwellings. Smoke alarms are required in each bedroom, outside sleeping areas, and on every level including basements. CO detectors are mandatory in homes with fuel-burning appliances or attached garages.
Wildfire Zones
Some RestrictionsPortions of Fullerton in the northern hills near the Puente Hills and West Coyote Hills are designated as Very High Fire Hazard Severity Zones (VHFHSZ) by CAL FIRE. Properties in these zones face additional building and landscaping requirements.
Backyard Fires
Some RestrictionsBackyard recreational fires are allowed in Fullerton at one- and two-family homes only if contained in an approved device (BBQ, fire pit, fire ring, gas grill, or outdoor fireplace), kept 30 feet from combustible vegetation, supervised by an adult with water on hand, and not used during winds over 8 MPH, red flag warnings, or SCAQMD no-burn alerts.
Outdoor Burning
Heavy RestrictionsOpen burning of vegetation, yard waste, and trash is effectively prohibited in Fullerton under South Coast AQMD Rule 444 and Fullerton Municipal Code ยง 13.20.150. Only contained recreational fires meeting fuel, distance, supervision, and wind conditions are allowed, and SCAQMD no-burn alerts override even those.
Fireworks
Heavy RestrictionsOnly California-State-Fire-Marshal-approved 'safe and sane' fireworks are legal in Fullerton, and only on July 4 between 10:00 a.m. and 10:00 p.m. All other fireworks โ including skyrockets, firecrackers, and aerial shells โ are illegal under both city and California state law.
Brush Clearance
Some RestrictionsFullerton requires property owners to maintain defensible space by clearing dry vegetation. The Fullerton Fire Department enforces vegetation management standards, particularly in hillside areas and the wildland-urban interface.
Fire Pit Rules
Some RestrictionsFullerton allows permanent or portable barbecues, gas outdoor fireplaces, fire pits, fire rings, and gas grills at one- and two-family dwellings, but only when located at least 30 feet from grass, grain, brush, or forest-covered areas and away from the city's fuel modification areas.
๐ Parking RulesFull parking rules guide โ
Parking rules catch more new residents off guard than almost any other ordinance. RV storage, overnight parking bans, and driveway regulations vary significantly.
Dibs & Space Saving
Few RestrictionsFullerton does not experience snow-related parking disputes and has no dibs or space-saving ordinance. The city is located in Southern California where snowfall is extremely rare. Public street parking is governed by standard parking regulations rather than space-saving rules.
Overnight Parking
Some RestrictionsFullerton Municipal Code restricts overnight parking on city streets between 2 AM and 6 AM without a valid permit. Residents may obtain overnight parking permits through the Police Department for temporary needs.
Abandoned Vehicles
Some RestrictionsFullerton enforces California Vehicle Code provisions and local code against abandoned and inoperable vehicles on public streets and private property. Vehicles parked in the same spot for 72+ hours or stored in a state of disrepair are subject to citation and removal.
EV Charging
Few RestrictionsFullerton follows California requirements for EV charging infrastructure. The city streamlines permits for residential Level 2 charger installations and new construction must include EV-ready parking per CALGreen Code requirements.
RV & Boat Parking
Heavy RestrictionsFullerton restricts the parking and storage of recreational vehicles, boats, and trailers on residential properties under Municipal Code Chapter 15.50 (Zoning). RVs and boats generally may not be parked or stored in front yard areas and must meet screening and setback requirements when stored in side or rear yards.
Commercial Vehicle Restrictions
Some RestrictionsFullerton restricts the parking and storage of commercial vehicles in residential zones. Large commercial vehicles, heavy trucks, and vehicles with commercial advertising are generally prohibited from being parked overnight or stored on residential properties or streets.
Street Parking Limits
Some RestrictionsFullerton enforces a 72-hour street parking limit under Municipal Code Chapter 11.44. Several neighborhoods have residential permit parking programs. Street sweeping signs require vehicles to be moved on designated days and times or face citations.
Driveway Rules
Some RestrictionsFullerton regulates driveway width, materials, and parking on residential properties. Vehicles must be parked on approved paved surfaces and may not be parked on lawns, dirt, or unpaved areas in front yards. Driveway modifications require permits from Community Development.
๐งฑ Fence RegulationsFull fence regulations guide โ
Planning to put up a fence? Height limits, material restrictions, and permit requirements differ by city - and sometimes by which side of the property the fence sits on.
Fence Requirements
Some RestrictionsFullerton's zoning code Chapter 15.50 sets general fence requirements including setbacks from property lines, visibility at intersections, and maintenance standards. Fences must be maintained in good repair and may not encroach into public rights-of-way or easements.
Pool Barriers
Heavy RestrictionsFullerton enforces California Building Code pool barrier requirements. All residential pools and spas must be enclosed by a barrier at least 60 inches high with self-closing, self-latching gates. Multiple layers of protection are required for new construction.
Retaining Walls
Some RestrictionsFullerton requires building permits for retaining walls over 4 feet in height (measured from the bottom of the footing to the top of the wall). Walls over 4 feet also require engineered plans. Retaining walls combined with fences have combined height limits.
Material Restrictions
Some RestrictionsFullerton Municipal Code 15.17.050 does not enumerate prohibited fence materials, but the Director of Development Services reviews construction materials for compatibility and vision clearance whenever a non-view-obscuring exception is requested. Standard residential fences are typically wood, vinyl, masonry, or wrought-iron.
Height Limits
Some RestrictionsFullerton Municipal Code 15.17.050 caps fences and walls in the front yard setback at 36 inches and along side and rear yards at 6 feet. Non-view-obscuring fences may go to 6 feet in setbacks with Director of Development Services approval.
Permit Requirements
Few RestrictionsUnder Fullerton Municipal Code 14.04.050, masonry or concrete fences three feet or shorter and all other fences six feet or shorter are exempt from building permits. Taller fences and most retaining walls still require a permit and zoning review.
Neighbor Fence Rules
Few RestrictionsFullerton defers to California Civil Code Sections 841-841.4 (Good Neighbor Fence Act) for shared boundary fence disputes. Adjoining property owners share equal responsibility for maintaining a reasonable boundary fence. The city does not mediate private fence disputes but enforces zoning compliance.
๐ Animal OrdinancesFull animal ordinances guide โ
Pet owners and aspiring chicken keepers should check local animal ordinances before signing a lease or closing on a home.
Livestock
Some RestrictionsFullerton's Zoning Ordinance restricts keeping livestock such as horses, goats, sheep, pigs, and cattle to properties with agricultural or equestrian-overlay zoning that meet minimum lot-size requirements. Standard residential zones (R-1, R-2, R-3) do not permit large livestock. Properties in qualifying zones in north Fullerton near the hills may keep animals subject to enclosure setbacks, manure management, and nuisance standards.
Animal Hoarding
Some RestrictionsFullerton follows Orange County animal control regulations that limit the number of pets per household. Animal hoarding situations involving unsanitary conditions or neglected animals are addressed through county animal control and city code enforcement.
Wildlife Feeding
Some RestrictionsFullerton Municipal Code and Orange County Health Care Agency guidelines prohibit feeding wildlife in ways that attract coyotes, raccoons, or other nuisance animals. Residents must secure trash in animal-proof containers, avoid leaving pet food outdoors, and refrain from intentionally feeding wild animals including feral cats on public property. The Fullerton Police Department non-emergency line handles wildlife complaints.
Exotic Pets
Some RestrictionsFullerton follows California Department of Fish and Wildlife regulations on exotic animal ownership. Many exotic species require state permits, and some are entirely prohibited. Local nuisance ordinances also apply to exotic pets kept in residential areas.
Chickens & Livestock
Some RestrictionsFullerton allows keeping chickens and certain small animals on residential properties subject to zoning restrictions under Municipal Code Chapter 15.50. The number of animals permitted depends on the zoning district and lot size. Roosters are generally prohibited in residential zones due to noise.
Breed Restrictions
Few RestrictionsFullerton does not have breed-specific legislation banning or restricting any particular dog breed. California state law (Food and Agricultural Code Section 31683) prohibits breed-specific bans by local governments. However, individual dogs that bite or display aggressive behavior may be declared potentially dangerous or vicious regardless of breed.
Beekeeping
Some RestrictionsFullerton regulates beekeeping under Municipal Code Chapter 6.24 (Animals) and zoning provisions. Beekeeping may be permitted on residential properties subject to hive placement, setback, and colony number restrictions. Bee swarm removal and nuisance complaints are handled by OC Animal Care and private pest control.
Dog Leash Laws
Some RestrictionsFullerton requires dogs to be on a leash when in public areas under Municipal Code Chapter 6.24. Dogs must be restrained by a leash not exceeding 6 feet in length when on public streets, sidewalks, parks, and trails. The city operates off-leash dog parks where dogs may run freely.
๐ฟ Landscaping RulesFull landscaping rules guide โ
From grass height limits to tree removal permits, landscaping rules can surprise new homeowners, especially in drought-prone areas with water restrictions.
Composting
Few RestrictionsUnder California SB 1383, Fullerton residents must separate organic waste from regular trash. Backyard composting is encouraged as an alternative to curbside organic waste collection. The city provides resources through its waste hauler for organic recycling compliance.
Native Plants
Few RestrictionsFullerton encourages native and drought-tolerant landscaping through the city's Water Efficient Landscape Ordinance (WELO), turf removal rebate programs, and California's Model Water Efficient Landscape Ordinance. New development and major landscape renovations exceeding 500 square feet must comply with WELO requirements that favor low-water-use plant palettes. Residential turf replacement with native or drought-tolerant plants is eligible for rebates.
Rainwater Harvesting
Few RestrictionsRainwater harvesting is legal and encouraged in Fullerton under California state law. The Rainwater Capture Act of 2012 (AB 1750) allows residential property owners to collect rainwater from rooftop surfaces without a permit. Rain barrels and small cisterns are permitted in side and rear yards. Fullerton and regional water agencies periodically offer rain barrel rebates or distribution events to encourage stormwater capture.
Tree Removal & Heritage Trees
Heavy RestrictionsFullerton protects its urban tree canopy through tree preservation policies that may require permits for removing significant trees on private property. Removing or damaging city-owned street and parkway trees without authorization is strictly prohibited. Heritage-sized trees โ generally those with trunk diameters exceeding certain thresholds โ receive heightened protection and may require a tree removal permit with replacement planting conditions.
Artificial Turf
Few RestrictionsFullerton permits artificial turf installation on residential properties as an alternative to natural grass. Synthetic turf must be professionally installed with proper drainage, maintain a realistic appearance, and comply with any applicable HOA CC&Rs. California Civil Code Section 4735 prohibits HOAs from banning artificial turf. Turf removal rebates generally apply when converting to drought-tolerant landscaping rather than artificial turf, though some programs include synthetic turf as a qualifying replacement.
Weed Ordinances
Heavy RestrictionsFullerton runs a Weed and Rubbish Abatement Program under FMC Chapter 13.18 administered by the Fire Chief as Weed Abatement Official. Owners receive a notice to abate weeds, dry vegetation, and rubbish; failure to comply results in contractor abatement at the owner's expense, with the cost recorded as a lien against the property under California Government Code sections 39560-39588.
Tree Trimming
Heavy RestrictionsUnder Fullerton Municipal Code Chapter 9.06, property owners are NOT responsible for trimming street trees in the parkway - the City prunes, removes, and plants them through its contractor (West Coast Arborists). It is unlawful for any person to alter, prune, or remove a street tree in the public right-of-way without a permit from the Public Works / Maintenance Services Department, and violators may be fined and required to pay the replacement value of the tree.
Grass Height Limits
Some RestrictionsFullerton's Weed and Rubbish Abatement chapter (FMC Chapter 13.18) treats weeds or grass exceeding twelve (12) inches in height, and any vegetation that is overgrown, dead, decayed, or diseased, as a public nuisance subject to abatement. If a property owner fails to cut and remove the vegetation, the City can do so via its Weed Abatement Program and bill the cost back to the owner as a lien on the property.
Water Restrictions
Heavy RestrictionsFullerton's Drought Ordinance 3299 and Fullerton Municipal Code (FMC) Chapter 15.50 (Landscaping and Irrigation Requirements) prohibit watering between 9:00 a.m. and 6:00 p.m., ban watering within 48 hours of measurable rain (1/4 inch), and limit non-attended overhead watering to 15 minutes per valve per day. At the City's current Conservation Level 2, landscape irrigation is restricted to two assigned days per week by address (odd / even) and must occur outside 9 a.m.-6 p.m.
๐ผ Home BusinessFull home business guide โ
Working from home is common, but running a business from home often requires permits and must comply with zoning restrictions on customer traffic and signage.
Home Occupation Permits
Some RestrictionsAll home-based businesses in Fullerton require a business license from the Finance Department. The Zoning Ordinance treats home occupations as accessory uses in residential zones without requiring a separate zoning permit, provided all conditions are met. Businesses that cannot comply with home occupation conditions โ such as those needing signage, employees, or client traffic โ must operate from commercially zoned property.
Home Daycare
Few RestrictionsHome daycare operations in Fullerton are regulated primarily by the California Department of Social Services (CDSS) Community Care Licensing Division. Small family daycare homes (up to 8 children) are permitted as a matter of right in all residential zones under California Health and Safety Code Section 1597.45. Large family daycare homes (9-14 children) require a large family daycare permit. Cities may not prohibit small family daycares in residential zones.
Cottage Food Operations
Few RestrictionsFullerton permits cottage food operations under California's Cottage Food Act (AB 1616, Health and Safety Code Sections 113758 et seq.). Class A cottage food operators sell directly to consumers and register with the Orange County Health Care Agency. Class B operators may sell through third-party retailers and require a county permit. Annual gross sales are capped at $75,000. Only approved non-potentially hazardous foods may be prepared.
Customer Traffic Restrictions
Some RestrictionsFullerton's home occupation regulations prohibit customer, client, or delivery traffic that exceeds normal residential levels. Home businesses may not operate as retail establishments, service businesses with walk-in clients, or any use that generates regular vehicle trips to the property. Deliveries must be limited to what is typical for a residential address.
Signage Rules
Heavy RestrictionsFullerton prohibits all exterior signage for home-based businesses in residential zones. No sign, display, placard, or advertising material may be visible from the street or neighboring properties. This restriction is part of the home occupation conditions designed to preserve the residential character of neighborhoods. Commercial signage is only permitted in commercial and industrial zoning districts.
Zoning Restrictions
Some RestrictionsFullerton's Zoning Ordinance permits home occupations in residential zones as an accessory use, subject to conditions that preserve residential character. Home businesses must be conducted entirely within the dwelling, may not generate traffic, noise, or signage visible from the street, and may not employ non-resident workers on-site. The use must remain clearly secondary to the residential use of the property.
๐ Swimming Pools & SpasFull swimming pools & spas guide โ
Pool ownership comes with safety fencing requirements, permit obligations, and drainage rules that vary by jurisdiction.
Above-Ground Pools
Some RestrictionsAbove-ground pools in Fullerton with a water depth of 18 inches or more are subject to barrier requirements under California Building Code Section 3109. Pools exceeding certain size thresholds may require a building permit. Inflatable and temporary pools under 18 inches deep are exempt from barrier requirements but must still be supervised. All above-ground pools must meet setback requirements and may not be placed in required setback areas.
Hot Tub Rules
Some RestrictionsHot tubs and spas in Fullerton are subject to barrier requirements when water depth exceeds 18 inches, consistent with California Building Code Section 3109. Electrical permits are required for hardwired spa installations. Spas must meet setback requirements, and covers with locking mechanisms may satisfy certain barrier requirements. Equipment noise must comply with residential noise limits.
Pool Permits
Some RestrictionsEvery new or remodeled swimming pool or spa in Fullerton requires a building permit from the Community and Economic Development Department - Building & Safety Division, and plans must comply with the 2022 California Residential Code (including Appendix AX - Swimming Pool Safety Act) as locally amended by FMC chapter 14.04.
Fencing Requirements
Heavy RestrictionsFullerton has locally amended California's Swimming Pool Safety Act through FMC 14.04.150 and 14.04.160, requiring every new or remodeled single-family pool or spa to have a 60-inch isolation enclosure (mandatory) PLUS at least one additional drowning-prevention feature - a stricter standard than the state default, which only requires any two of seven features.
Safety Rules
Heavy RestrictionsFullerton enforces California's comprehensive residential pool safety laws including anti-entrapment drain requirements (Virginia Graeme Baker Act compliance), barrier standards, and supplemental safety features. Pool drain covers must be ASME/ANSI compliant. Pools with a single main drain must have a safety vacuum release system (SVRS). All pools must maintain water clarity sufficient to see the main drain from the deck.
๐๏ธ Accessory StructuresFull accessory structures guide โ
Thinking about an ADU, shed, or garage conversion? Local rules on accessory structures have changed rapidly in recent years, especially in California.
ADU Rules
Few RestrictionsFullerton permits ADUs and Junior ADUs (JADUs) in compliance with California Government Code Sections 65852.2 and 65852.22. One ADU and one JADU are allowed on any single-family lot. ADUs up to 800 square feet with a 4-foot rear and side setback are approved ministerially without discretionary review. No owner-occupancy requirement applies to ADUs (JADUs require owner occupancy). No parking is required if within half a mile of transit.
Tiny Homes
Heavy RestrictionsFullerton allows tiny houses only as a permanent ADU on a foundation under FMC 15.17.100, consistent with California Government Code 65852.2 and California Residential Code Appendix AX. Movable tiny houses on wheels (THOWs) registered as recreational vehicles cannot serve as a permanent dwelling on residential lots.
Carport Rules
Some RestrictionsFullerton Municipal Code section 15.17.050 treats carports and patio covers as accessory structures. Non-enclosed covers attached or freestanding from a residence must sit at least 5 feet from any rear property line and 3 feet from any side line abutting a residential lot. A Building and Safety permit is required.
Shed Rules
Some RestrictionsFullerton regulates accessory structures through residential development standards in FMC Title 15. Small sheds under 120 square feet may be exempt from building permits but must comply with zoning setbacks. Larger structures require permits.
Garage Conversions
Some RestrictionsFullerton permits garage conversions to ADUs under FMC Section 15.17.100. Conversions of legally established garages are exempt from setback requirements. No replacement parking is required for the primary dwelling when converting a garage.
๐ Environmental RulesFull environmental rules guide โ
Flood Zones
Heavy RestrictionsFullerton participates in the National Flood Insurance Program (NFIP) and regulates floodplain development under Fullerton Municipal Code Section 14.01.015 (Flood Zone Development). The city has adopted FEMA's Flood Insurance Study and Flood Insurance Rate Maps (FIRMs) for Orange County, dated December 3, 2009. New construction and substantial improvements within Special Flood Hazard Areas (SFHAs) - Zones A, AO, AE, AH, A99 - must meet elevation, anchoring, and flood-resistant construction standards.
Stormwater Management
Some RestrictionsFullerton enforces Chapter 12.18 Water Quality Ordinance, including section 12.18.020 prohibiting illicit connections and non-stormwater discharges to the city storm drain system. The city is a co-permittee under the Santa Ana Regional Water Quality Control Board MS4 NPDES Permit, with the County of Orange as principal permittee.
Overall: What to Expect in Fullerton
Fullerton has 71 ordinances on file across 11 categories. Of these, 12 are rated permissive, 42 moderate, and 17 strict. This gives you a general sense of how tightly regulated daily life is in Fullerton compared to other cities.
Rules can change, and enforcement varies. Always verify specific requirements with the city directly before making major decisions like building a fence, listing on Airbnb, or starting a home business.