Pop. 97,749 Β· San Diego County
Hot tubs and spas in San Marcos require electrical permits and must comply with California Building Code barrier requirements. Equipment noise is subject to SMMC Chapter 10.24 noise standards.
Above-ground pools in San Marcos are regulated by the California Building Standards Code and the California Swimming Pool Safety Act (Health & Safety Code sections 115920-115929). The city defines a pool as water 24 inches or more in depth, requires perimeter fencing with self-closing self-latching gates, and requires a building permit. Portable above-ground spas are not pools but still need a perimeter fence or a lockable top.
California Pool Safety Act (H&S Section 115920) requires 60-inch minimum barriers plus two additional drowning prevention features. Self-closing, self-latching gates opening away from pool. Door latches at 54 inches minimum.
San Marcos requires compliance with California Pool Safety Act for all residential pools. Two of seven drowning prevention features required. ASTM-standard compliant equipment mandatory. Rental properties must meet all requirements.
San Marcos requires building permits for swimming pool and spa installation. Perimeter fencing, alarms, and self-closing gates required per California Pool Safety Act. GFI outlets must be 10+ feet from pools.
San Marcos permits tiny homes on permanent foundations as ADUs under California ADU law (Government Code 65852.2). Tiny homes on wheels are not recognized as permanent dwellings under SMMC.
Carports in San Marcos require building permits and must comply with SMMC Title 20 zoning setbacks. Carport area counts toward maximum lot coverage for the applicable zone district.
San Marcos allows garage conversions to ADUs per CA Gov Code Section 65852.2. Replacement parking is not required. Parking may be located in setbacks and driveways as tandem parking. Building permits required.
San Marcos allows one ADU plus one JADU per single-family lot per SMMC Chapter 20.410.060. One-bedroom ADUs up to 850 sq ft, two-bedroom up to 1,000 sq ft. ADUs generally cannot be in the front yard. A soils report is required over 500 sq ft.
San Marcos exempts detached sheds under 120 square feet from building permits. Sheds must comply with zoning setbacks. Larger accessory buildings require permits and must meet building code standards.
San Marcos permits livestock including horses, goats, sheep, and cattle on properties with appropriate agricultural or estate residential zoning and sufficient acreage. Animal density limits apply based on lot size. All livestock enclosures must meet setback requirements from neighboring residences and public rights-of-way. Manure management and fly control are required.
San Marcos prohibits the intentional feeding of coyotes and other predatory wildlife. Residents must secure trash, pet food, and other attractants to minimize wildlife encounters. The city is home to coyotes, raccoons, and other urban wildlife, and feeding these animals creates public safety hazards and encourages habituation to residential areas.
Exotic pet ownership in San Marcos is governed primarily by California Department of Fish and Wildlife regulations, which are among the most restrictive in the nation. California prohibits keeping ferrets, hedgehogs, sugar gliders, gerbils, and most non-native wild animals as pets without special permits. The city's municipal code prohibits keeping wild, exotic, or dangerous animals that pose a risk to public safety.
San Marcos allows chickens and small livestock on residential lots meeting minimum acreage thresholds set by the zoning designation. Properties zoned for estate residential or rural may keep horses, goats, and poultry subject to setback and enclosure requirements. Standard residential zones generally permit a limited number of hens without roosters. All animals must be maintained in sanitary conditions and enclosures must meet setback distances from neighboring dwellings.
Dogs in San Marcos must be on a leash no longer than six feet when on any public street, sidewalk, park, or other public area. Dogs must be licensed with the San Diego County Department of Animal Services and wear a current license tag and rabies vaccination tag at all times. Off-leash dogs are permitted only in designated off-leash areas.
Beekeeping in San Marcos is subject to San Diego County agricultural regulations and city nuisance provisions. Hives must be maintained to prevent swarms and nuisance conditions. The San Diego County Department of Agriculture, Weights and Measures registers apiaries and enforces the California Apiary Protection Act. Hives should be placed with flyway barriers to direct bees upward and away from neighboring activity areas.
San Marcos does not impose breed-specific legislation or ban any particular dog breeds. California state law (Food and Agricultural Code Section 31683) prohibits local governments from enacting breed-specific bans. However, dogs declared potentially dangerous or vicious under state law are subject to additional requirements regardless of breed, including secure enclosures, warning signs, and mandatory spay/neuter.
Unincorporated San Diego County sets no household cat limit. For dogs, keeping seven or more dogs at least four months old makes a property a 'kennel' (County Code 62.602(x)), which requires a kennel license. Up to six dogs and any number of cats are accessory uses under the Zoning Ordinance.
Unincorporated San Diego County does not license cats, set a cat-number limit, or require cats to be leashed. Cats are accessory uses under zoning. Owners must keep premises sanitary, and rabies, bite-reporting, and altering-at-redemption rules apply to cats as well as dogs.
Unincorporated San Diego County addresses animal hoarding through its public-nuisance and welfare powers rather than a named 'hoarding' law. The Department of Animal Services can limit the number or type of animals a person may keep, and bar ownership for up to five years, when someone fails to properly control or care for animals.
San Marcos protects significant trees through its municipal code and requires permits before removing heritage trees, mature oaks, and other protected native species. A tree removal permit application must include justification and may require a replacement planting plan. Oak trees are particularly protected throughout San Diego County. Unauthorized removal of protected trees results in fines and mandatory replanting at ratios determined by the city.
San Marcos permits artificial turf installation on residential properties as an alternative to natural grass. Synthetic turf qualifies for Vallecitos Water District turf replacement rebates when replacing existing irrigated lawn. The city does not prohibit artificial turf in any residential zone. California law prevents HOAs from unreasonably restricting water-efficient landscaping alternatives including synthetic grass.
San Marcos encourages the use of native and drought-tolerant plants through its landscape ordinance and water conservation programs. New construction and major landscape renovations must comply with the California Model Water Efficient Landscape Ordinance (MWELO), which promotes climate-appropriate plant selection. The Vallecitos Water District offers turf replacement rebates for converting lawns to drought-tolerant landscaping.
Rainwater harvesting is legal and encouraged in San Marcos under California state law. Residential rain barrels and cisterns do not require a permit for systems up to standard residential sizes. The Vallecitos Water District and San Diego County offer periodic rebate programs for rain barrel installation. Collected water may be used for landscape irrigation but not for potable purposes without treatment.
San Marcos requires all property owners to control weeds on their property and maintain clear areas free of combustible vegetation, particularly during fire season. The city participates in annual weed abatement programs and may issue notices requiring property owners to clear weeds, dry brush, and other fire hazards by specified deadlines.
San Marcos requires property owners to maintain vegetation at reasonable heights and prevent overgrowth that creates fire hazards, harborage for vermin, or unsightly conditions. Grass and weeds exceeding 12 inches are generally considered a violation of property maintenance standards. The city enforces vegetation maintenance through its Code Enforcement division, particularly during fire season.
San Marcos follows Vallecitos Water District and state-mandated water conservation rules. Outdoor watering is limited to specific days and times, with restrictions tightening during declared drought conditions. Runoff from irrigation onto sidewalks, streets, and neighboring properties is prohibited. California's permanent water waste prohibitions apply year-round.
Property owners in San Marcos are responsible for trimming trees on their property to maintain clearance over public sidewalks and streets. Trees must provide at least 8 feet of vertical clearance over sidewalks and 14 feet over streets. The city maintains trees in public rights-of-way and parks through its Public Works Department. Trimming city-owned trees without authorization is prohibited.
Under California's SB 1383, all residents of unincorporated San Diego County must keep food scraps and yard waste out of the landfill. Most use a green organics bin; single-family homes (and small multifamily) that manage all organics on-site via backyard composting may apply to the County for a waiver from organics-collection service.
San Marcos enforces California Building Code pool barrier requirements. All residential swimming pools and spas must have a safety barrier at least 60 inches (5 feet) high with self-closing, self-latching gates. Non-climbable barriers and compliant gate hardware are mandatory to prevent child drowning.
San Marcos requires grading permits for retaining walls exceeding 3 feet in height and engineering review for taller structures. Retaining walls up to 4 feet from the bottom of footing (without surcharge) are exempt from building permits but walls over 3 feet still require a grading permit.
San Marcos follows California state law (Civil Code Section 841) for shared boundary fence responsibilities. Adjoining property owners share equal responsibility for maintaining boundary fences. The city recommends discussing fence plans with neighbors before construction to avoid disputes.
San Marcos does not require building permits for most residential fences. Wood fences and freestanding masonry walls up to 7 feet in height are exempt from building permits but must conform to city standards. Fences exceeding 6 feet require Planning Department approval for the additional height.
San Marcos limits front yard fences and walls to 42 inches (3.5 feet) in height. Side and rear yard fences may be up to 6 feet, with freestanding masonry walls up to 7 feet allowed without a building permit but subject to city standards. Fences above 6 feet require planning department approval.
Fences in unincorporated San Diego County must meet Section 6708 zoning height and location limits and, where a permit applies, the construction standards in County handout PDS-070. Requirements cover footing depth, fire-resistive materials near buildings in WUI areas (Section 707A), and clearances for gates and fire access. Pool barriers and visibility rules add further requirements.
San Diego County does not mandate a particular fence material; owners choose opacity, and wood, chain-link, and masonry are all addressed in County handout PDS-070 with prescriptive footing and reinforcing standards. Material rules focus on fire safety - non-combustible fencing within 5 feet of a building in Wildland-Urban Interface areas (Section 707A) - and security-wire limits in Section 6708.
The County Zoning Ordinance lets property owners choose fence opacity but restricts barbed and razor wire. Under Section 6708, razor wire and angled barbed wire are permitted only as a security measure for high-value agricultural, commercial, or industrial uses. In Wildland-Urban Interface areas, fence portions within 5 feet of a building must be non-combustible (Section 707A).
San Marcos residents may operate cottage food businesses from their home kitchens under California's Cottage Food Law (AB 1616 and AB 626). Class A operations sell directly to consumers and require registration with San Diego County. Class B operations may sell directly and through third-party retailers, requiring a county health permit. Annual gross sales are capped at $75,000.
California law guarantees the right to operate small family child care homes (up to 8 children) in any residential zone, and San Marcos may not prohibit them through zoning. Small family daycare homes serving up to 8 children require a license from the California Department of Social Services. Large family child care homes serving up to 14 children require both a state license and may require a city use permit.
San Marcos requires a home occupation permit for any business conducted from a residential property. The permit is obtained through the Planning Division and ensures the business complies with operational standards designed to protect neighborhood character. The application requires a description of the business activity, hours of operation, and certification that the business will comply with all home occupation standards.
San Marcos strictly limits customer and client visits to home-based businesses. Standard home occupation permits prohibit regular customer traffic to the residence. The business must not generate vehicle trips, parking demand, or pedestrian activity beyond what is normal for a residential use. Deliveries by commercial vehicles must be limited to what is customary for residential deliveries.
San Marcos allows home-based businesses in residential zones through a home occupation permit process. Home businesses must remain secondary to the residential use of the property, with no exterior evidence of business activity, no customer visits in most cases, and no employees working on-site. Prohibited home businesses include auto repair, manufacturing, and any activity generating noise, traffic, or odors beyond normal residential levels.
San Marcos prohibits all exterior signage for home-based businesses. Home occupation permits specifically require that there be no exterior evidence of business activity, including signs, window displays, or advertising visible from the street. This requirement applies to all residential zones throughout the city.
San Marcos does not publish a numeric guest cap (e.g., two-per-bedroom) in its Municipal Code. STRs are generally prohibited in residential zones unless allowed by an applicable Specific Plan, and where allowed are limited to one STR per block or per 660 feet, with a city business license and 10% Transient Occupancy Tax on stays of 30 consecutive days or fewer.
San Marcos does not publish a city STR liability-insurance minimum in the Municipal Code. Because STRs are generally prohibited in residential zones unless allowed by an applicable Specific Plan, there is no citywide STR permit to which a certificate-of-insurance requirement attaches. Hosts are typically advised to carry commercial general liability coverage because standard homeowner policies often exclude rental activity.
San Marcos imposes a 10% Transient Occupancy Tax (TOT) on all short-term rentals of 30 days or fewer. Hosts must register with the city, obtain a TOT certificate, and collect and remit the tax. The TOT certificate number must be displayed on all rental advertisements.
San Marcos requires all short-term rental operators to obtain a business license. STRs are generally prohibited in most residential zones unless explicitly permitted by an applicable Specific Plan. A density limit of one STR per block or one per 660-foot radius applies. Property owners within 400 feet must be notified of new STR applications.
Short-term rental guests in San Marcos must comply with the city's noise ordinance under Chapter 10.24. Quiet hours of 10 PM to 7 AM on weekdays and 11 PM to 7 AM on weekends apply to all properties including STRs. Hosts are responsible for ensuring guest compliance.
Short-term rental guests in San Marcos must comply with the city's general parking regulations. Vehicles cannot remain parked on public streets for more than 72 hours. RV parking on residential streets is prohibited. Hosts should provide adequate off-street parking information to guests.
Unincorporated San Diego County does not require a short-term rental to be the operator's primary residence. Because the County never adopted an STR licensing ordinance, whole-home, non-owner-occupied rentals are not prohibited by County STR law, though zoning and TOT rules still apply.
Unincorporated San Diego County does not require a host to be present, on-site, or even local during a short-term rental stay. With no County STR ordinance, there is no mandatory local-contact or 24-hour-responsible-person requirement; operators must, however, register for and remit Transient Occupancy Tax.
Unincorporated San Diego County imposes no annual cap on the number of nights a property may be short-term rented. With no County STR ordinance, there is no rented-night limit, lottery, or per-area quota; the only night-related threshold is the 30-day definition that determines when Transient Occupancy Tax applies.
Short-term rental operators in unincorporated San Diego County must register with the Treasurer-Tax Collector and obtain a transient occupancy registration certificate. Registration opened June 11, 2024 via the Host Compliance portal; operators register within 30 days of commencing business and re-register annually each July.
San Marcos enforces quiet hours from 10 PM to 7 AM on weekdays and 11 PM to 7 AM on weekends under Municipal Code Chapter 10.24. Noise that constitutes a nuisance is prohibited at any time. The San Diego County Sheriff's Department handles noise complaints for this contract city.
Amplified music and loudspeakers in San Marcos must comply with the city's noise ordinance under Chapter 10.24. Music and amplified sound that disturbs the peace of neighbors is prohibited, especially during quiet hours. Special event permits may be required for outdoor amplified music events.
San Marcos regulates construction noise in residential areas through Chapter 10.24 and the California Building Code as adopted in Title 17. Construction activity producing noise audible beyond the property line is generally restricted during quiet hours. The city's Development Services department oversees building permits and construction compliance.
Barking dog complaints in San Marcos are handled by the San Diego Humane Society, which provides animal control services for the city. Persistent barking that disturbs neighbors may be cited as a nuisance. San Marcos residents can file formal barking dog complaints, and officers may issue citations for violations.
San Marcos does not have a local ban on gas-powered leaf blowers beyond state law. California Assembly Bill 1346 banned the sale of new gas-powered small off-road engines (including leaf blowers) effective January 1, 2024. Existing gas-powered equipment may still be used but must comply with San Marcos noise ordinance quiet hours.
In unincorporated San Diego County, County Code Section 36.414(c)(8) prohibits using a motor vehicle to knowingly cause annoying noise by backfiring, tire-screeching, or operating without/with an altered muffler. Off-road recreational vehicles on private property are capped at 82 dBA daytime, dropping to 55 dBA at night (Sec. 36.416).
In unincorporated San Diego County, amplified sound in a County park is limited by Section 36.414(c)(2)(C): no more than 90 dBA at 50 feet from the source and no exceedance of the Section 36.404 limits at the park boundary, unless a Parks and Recreation Department permit is obtained. Permitted public events are otherwise exempt.
Unincorporated San Diego County sets numeric, zone-based decibel limits in County Code Section 36.404. Standard residential zones are limited to a 50 dBA one-hour average from 7 a.m.-10 p.m. and 45 dBA from 10 p.m.-7 a.m.; multi-family 55/50, commercial 60/55, and industrial zones 70-75 dBA.
In unincorporated San Diego County, industrial zones are limited to 70 dBA (M50/M52/M54) or 75 dBA (M56/M58/S82) at all times under County Code Section 36.404. Extractive industries (mines, borrow pits) are fixed at 75 dBA at the property line, and impulsive noise like blasting is capped at 82-85 dBA (Sec. 36.410).
Aircraft noise in flight is regulated by the Federal Aviation Administration, not by San Diego County. The County noise ordinance exempts activity preempted by State or federal law (Sec. 36.417(a)(6)). The County's role is land-use compatibility near airports through the San Diego County Regional Airport Authority's Airport Land Use Compatibility Plans.
Fire pits in San Marcos must comply with the California Fire Code as adopted in Municipal Code Chapter 17.64. Portable and permanent fire pits must maintain a minimum 10-foot clearance from combustible materials including fences and structures. Gas-fueled fire pits and fireplaces are generally permitted; wood-burning may face restrictions during Red Flag Warnings.
Open burning of yard waste and trash is prohibited in San Marcos. The city follows San Diego Air Pollution Control District rules that ban residential open burning in urbanized areas. Recreational fires in approved containers (BBQs, fire pits) are permitted when conditions allow but prohibited during Red Flag Warnings.
All fireworks, including so-called 'safe and sane' varieties, are illegal in San Marcos. The city falls within San Diego County where fireworks are broadly prohibited. Possession, sale, or discharge of any fireworks can result in significant fines and criminal penalties.
San Marcos enforces a mandatory vegetation management program due to significant wildfire risk. Property owners must maintain defensible space by clearing brush and dead vegetation around structures. The San Marcos Fire Department conducts annual inspections and enforces compliance through its fire prevention division.
Small recreational backyard fires are allowed in unincorporated San Diego County if at least 25 feet from structures, attended by an adult, and equipped with extinguishing tools. Open burning of trash and yard waste is separately banned without an air-district burn permit. Fires may be prohibited during high fire-danger periods.
Residential smoke alarm requirements in unincorporated San Diego County are set primarily by California state law (Health & Safety Code 13113.7-13113.8) and the building code, not a separate county ordinance. Alarms must be State Fire Marshal-listed, placed in each bedroom and outside sleeping areas, and operable at sale.
Bulk storage of liquefied petroleum gas (propane) is prohibited in most of unincorporated San Diego County under County Fire Code Sec. 6104.2, except in mixed/general/high-impact industrial zones. Residential and small propane tanks are allowed but regulated by the California Fire Code and NFPA 58. An exception allows tanks up to 30,000 gallons for residential distribution.
Most of unincorporated San Diego County is mapped as a Very High Fire Hazard Severity Zone and Wildland-Urban Interface (WUI) area. The County Consolidated Fire Code imposes WUI building standards, 100-foot defensible space, structure setbacks, and ignition-resistant construction. CAL FIRE and the County Fire Authority enforce these rules.
San Marcos restricts parking of heavy-duty commercial vehicles in residential neighborhoods. Commercial vehicles may only park temporarily in residential areas for active loading, unloading, or service calls. Oversized commercial vehicles are prohibited from overnight parking on residential streets.
San Marcos strictly prohibits parking of recreational vehicles and mobile living units on residential streets at any time. RVs are banned from all city streets between 2 AM and 6 AM. On private property, RV and boat storage must comply with zoning screening and setback requirements.
San Marcos regulates driveway construction and residential parking through the zoning ordinance (Title 20) and building code (Title 17). Driveways must meet minimum width requirements and use approved paving materials. Parking on unpaved surfaces in front yards is generally prohibited.
San Marcos enforces a 72-hour street parking limit on all public roadways. No vehicle may remain parked in the same location on a public street for more than 72 consecutive hours. The San Diego County Sheriff's Department enforces street parking regulations throughout the city.
The unincorporated County has no special oversized-vehicle street ordinance like the City of San Diego's. Oversized vehicles on unincorporated streets are governed by the general 72-hour storage rule of County Code Sec. 72.122, plus the commercial-vehicle weight limit of Sec. 72.126 for trucks rated 10,000 pounds or more.
County Code Sec. 72.131 establishes freight loading zones (marked by signs or a yellow curb line stenciled 'LOADING ONLY'), and Sec. 72.132 covers passenger loading zones. Yellow-curb rules under Sec. 72.135 limit stopping to loading and unloading during posted hours. California Vehicle Code Sec. 21458 defines the curb colors.
In unincorporated San Diego County, curb colors are authorized by County Code Sec. 72.135 and the colors' meanings are set by California Vehicle Code Sec. 21458. Only the County (Road Commissioner) places these markings; residents cannot paint their own curbs to create or change parking restrictions.
Under County Code Division 78 (Sec. 78.102, 78.201), abandoned, wrecked, dismantled, or inoperative vehicles left on public or private property in the unincorporated County are public nuisances. Acting under Vehicle Code Sec. 22660, the County may abate and remove them. PDS Code Compliance investigates reports.
Unincorporated San Diego County has no general overnight on-street parking ban. Overnight parking on a public street is allowed as long as the vehicle does not exceed the 72-hour storage limit in County Code Sec. 72.122. County-owned lots and parks are restricted to posted hours and marked spaces under Sec. 73.107.
There is no San Diego County-specific ordinance regulating parking in EV charging stalls. The rule is California Vehicle Code Sec. 22511 and 22511.1: a vehicle may not park in a designated EV charging space unless it is connected for charging, and a non-connected vehicle can be cited and removed.
San Marcos allows temporary garage sale signs on private property during the sale. Signs are prohibited in the public right-of-way and on utility poles per SMMC sign regulations.
San Marcos does not impose specific municipal restrictions on residential holiday displays. Standard electrical, fire, and nuisance codes apply. HOAs may have their own seasonal decoration policies.
San Marcos permits political signs on private property under First Amendment protections and SMMC sign regulations. Signs must comply with size limits and cannot be placed in the public right-of-way.
San Marcos regulates light trespass through its development standards and nuisance provisions. Outdoor lighting must not create glare or excessive illumination on neighboring properties.
San Marcos regulates outdoor lighting through SMMC Title 20 development standards. New development must use shielded fixtures to minimize light pollution, glare, and light trespass onto adjacent properties.
San Marcos is an inland city in north San Diego County with no coastal zone. Coastal Development Permits under the California Coastal Act do not apply within city limits.
San Marcos enforces strict stormwater management under its Municipal Separate Storm Sewer System (MS4) permit and SMMC Chapter 14.15. New development and redevelopment must incorporate post-construction BMPs.
San Marcos requires grading permits for earthwork under SMMC Title 17. Projects must include drainage plans demonstrating that runoff will not adversely affect neighboring properties.
San Marcos requires erosion and sediment control for all grading and construction activities under SMMC Chapter 14.15 and the grading ordinance. Plans must be approved before ground disturbance begins.
FEMA has identified special flood hazard areas in San Marcos requiring flood insurance. Development in floodplains must meet SMMC Section 20.255 construction standards including flood proofing and minimum finished floor elevations.
San Marcos requires vacant lot owners to maintain their property free of weeds, debris, and fire hazards. Vegetation must be kept below 12 inches and lots must be secured against illegal dumping.
San Marcos permits garage and yard sales on residential property without a permit. Sales are limited to 3 per calendar year per household, with each sale lasting up to 3 consecutive days.
San Marcos enforces property maintenance standards under its nuisance abatement provisions. Properties must be maintained free of junk accumulation, peeling paint, broken windows, and other conditions that constitute blight.
San Marcos requires trash and recycling bins to be stored out of public view except on collection day. Bins may be placed at the curb the evening before pickup and must be retrieved by the end of collection day.
Unincorporated San Diego County has no purely cosmetic lawn-height rule, but the Defensible Space Ordinance requires clearing combustible vegetation, dry grass, brush, and weeds within 100 feet of structures. After abatement, weeds and annual grasses may not exceed 6 inches in height. General overgrowth alone is treated as a civil matter.
Snow is extremely rare in most of unincorporated San Diego County. There is no snow removal ordinance. Property owners in mountain communities (Julian, Mt. Laguna) should maintain safe access during occasional snowfall. General property maintenance standards apply.
San Marcos prohibits commercial cannabis dispensaries and retail storefronts within city limits under SMMC. Commercial cannabis activities including retail sales, cultivation facilities, and manufacturing are not permitted.
San Marcos permits indoor cultivation of up to 6 cannabis plants per residence for personal use under Proposition 64 and SMMC Chapter 20.400. Outdoor cultivation is prohibited within city limits.
San Marcos offers streamlined solar panel permitting per AB 2188 and SB 1222. Residential rooftop systems up to 10 kW on single-family homes qualify for expedited over-the-counter permits through Development Services.
California's Solar Rights Act (Civil Code 714) and Solar Shade Control Act protect homeowners' right to install solar panels. HOAs in San Marcos cannot effectively prohibit or unreasonably restrict solar installations.
San Marcos has no local rent control ordinance. Qualifying rental properties are covered by California's Tenant Protection Act (AB 1482), which caps annual rent increases at 5% plus CPI or 10%, whichever is less.
San Marcos has no local just cause eviction ordinance. California's Tenant Protection Act (AB 1482) provides just cause eviction protections for tenants who have occupied qualifying units for 12+ months.
Unincorporated San Diego County does not currently require a rental property registration or licensing program. Landlords must comply with California state law requirements including habitability standards, security deposit rules, and AB 1482 disclosures.
California evictions run through the unlawful detainer process. Under Code of Civil Procedure Β§ 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 Β§Β§ 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 Β§ 1942 or withhold rent.
California Civil Code Β§ 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 Β§ 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 Β§ 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 Β§ 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.
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 deductions, must be returned with an itemized statement within 21 days after move-out, or the landlord risks penalties of up to twice the deposit.
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 Β§ 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.
Propane and charcoal barbecues are allowed in unincorporated San Diego County. Cooking fires are exempt from open-burning rules when clean fuel is used. The Fire Code restricts open-flame cooking devices within 10 feet of combustible balcony construction in multifamily buildings, and portable propane appliances must follow the California Fire Code and NFPA 58.
Backyard smokers using wood, charcoal, pellets, or propane are allowed in unincorporated San Diego County as cooking devices exempt from open-burning rules, provided clean fuel is used and no smoke nuisance is created. Smokers must be kept clear of structures and dry vegetation, and may be restricted during high fire danger.
California's SB 1383 mandates organic-waste recycling statewide. San Diego County implements it in the unincorporated area through its Solid Waste Ordinance (effective June 4, 2021). Since October 1, 2021, premises in densely-populated areas must source-separate food waste and green materials. Tier 1 and Tier 2 commercial edible-food generators must arrange food recovery.
County Code Sec. 68.571(h) sets the set-out window for unincorporated San Diego County: containers may not be placed in a public or private right-of-way before 6:00 p.m. the day before collection, and must be removed by 12:00 p.m. the day after. Bins must sit immediately adjacent to the premises and must not block driveways, mailboxes, utilities, or easements.
In unincorporated San Diego County, private companies operating under non-exclusive franchise agreements (NEFAs) provide curbside trash and recycling. Service is not provided directly by the County. Densely-populated areas must subscribe to three-stream (trash, recycling, organics) collection or self-haul. The Solid Waste Ordinance was updated effective June 4, 2021.
Franchised haulers in unincorporated San Diego County provide two free bulky-item pickups per year for single-family customers, with up to three items per pickup. 'Bulky Items' include furniture, appliances (White Goods), e-waste, residential green materials, clothing, and tires - but not car bodies or construction/demolition debris.
Unincorporated San Diego County requires residents and businesses to source-separate designated recyclables (paper, rigid plastics #1-7, glass, metal) from trash and arrange recycling, implementing state laws AB 341, AB 1826, AB 827, and SB 1383. Densely-populated commercial and multi-family premises must meet a 35% minimum diversion service-level ratio.
San Diego County does not have a specific heritage tree ordinance for unincorporated areas. However, exceptionally old or large native trees receive protection under the Resource Protection Ordinance. Significant native vegetation is evaluated during the development review process.
When protected native trees are removed in unincorporated San Diego County, the Resource Protection Ordinance may require replacement planting at specified mitigation ratios. New single-family projects must include at least 2 trees per dwelling unit.
Unincorporated San Diego County has no general permit to remove a private yard tree. Permits are required for trees in the county road right-of-way (DPW, County Code Title 7, Div. 1, Ch. 5) and for clearing native vegetation in sensitive habitat under the Resource Protection Ordinance and grading/clearing rules.
San Diego County does not have a specific bamboo ban or containment ordinance. Running bamboo that spreads to neighboring properties may create civil liability under California nuisance law (Civil Code Β§Β§3479-3481). Clumping bamboo is unrestricted and commonly used in San Diego landscaping.
California's noxious weed list (Food & Ag Code Β§5004) applies in San Diego County. The San Diego County Agricultural Commissioner enforces state plant quarantines and monitors invasive pests. Arundo donax (giant reed), pampas grass, and ice plant are significant invasives in the region.
Front yard vegetable gardens are allowed in unincorporated San Diego County. California AB 2561 (2022) prohibits local governments from banning residential food gardens. The county's drought-tolerant landscaping programs encourage replacing lawns with productive, water-efficient gardens.
California is a two-party (all-party) consent state under Penal Code Β§632. Recording confidential conversations without all parties' consent is a crime. This applies countywide in San Diego County. Public conversations where there is no privacy expectation are not protected.
Security cameras on private property are legal in San Diego County. California's two-party consent law (Penal Code Β§632) applies to audio recording. Video-only surveillance of your own property is legal. Cameras must not point into areas where others have a reasonable expectation of privacy.
In unincorporated San Diego County, fences and freestanding walls up to 6 feet do not require a building permit if they comply with zoning setback requirements. Front yard fences are subject to lower height limits. Fences over 6 feet require permits.
San Diego County's Code Compliance Division handles complaints for unincorporated areas. Reports can be filed online through Accela Citizen Access, by phone, or by email. The division investigates zoning, building, grading, and property maintenance violations.
San Diego County Code Compliance prioritizes complaints by severity. Safety hazards and environmental risks receive expedited response. Routine complaints are generally investigated within 2-4 weeks. The county prefers achieving voluntary compliance before taking enforcement action.
Common violations in unincorporated San Diego County include unpermitted construction, illegal grading, overgrown vegetation, dilapidated buildings and fences, unpermitted home businesses, illegal signs, and violations of brush management requirements in fire-prone areas.
In unincorporated San Diego County, one-story detached sheds under 120 square feet are exempt from building permits if they maintain at least 6 feet clearance from other buildings. Larger sheds require permits. All sheds must comply with zoning setbacks and lot coverage.
Fences and freestanding masonry walls under 6 feet that comply with the County Zoning Ordinance do not require building permits in unincorporated San Diego County. Fences over 6 feet and retaining walls over 4 feet require permits.
Decks not more than 30 inches above grade are exempt from building permits in San Diego County. Elevated decks, covered patios, and attached patio covers require permits. At-grade patios generally do not require permits unless they affect drainage.
Most renovation work in unincorporated San Diego County requires building permits. Permits are needed for structural, electrical, plumbing, mechanical, and roofing work. Cosmetic work does not require permits. Apply through Planning and Development Services.
Unincorporated San Diego County does not require a specific solicitor or peddler permit from the County. Business activities may require other licenses. First Amendment protections apply to door-to-door canvassing. Commercial solicitation is subject to general fraud and trespass laws.
San Diego County respects No Soliciting signs under general trespass law. Solicitors who ignore posted signs or refuse to leave may be cited for trespassing. No county-specific no-knock registry exists. California Penal Code Section 602 governs trespass.
Food truck vending locations in unincorporated San Diego County are subject to zoning restrictions and property owner consent. Mobile food vehicles may operate on private property with owner permission. Public right-of-way vending may require additional approvals.
Mobile food facilities in unincorporated San Diego County must obtain a Public Health Permit from the County Department of Environmental Health and Quality (DEHQ) under County Code Title 6, Division 1. All facilities must operate from an approved commissary.
Recreational drone use in unincorporated San Diego County is governed by FAA regulations. Drones must be registered, flown below 400 feet, within visual line of sight, and away from airports. County parks require permits and insurance for drone operations on County property.
Commercial drone operators in unincorporated San Diego County must hold an FAA Part 107 Remote Pilot Certificate. County property requires permits. Operators must carry insurance and indemnify the County. LAANC authorization required near airports.
County parks in unincorporated San Diego County operate during posted hours, generally about 9:30 a.m. to sunset. Under County Code Section 41.125, no person may remain in a county park outside posted hours unless authorized to camp or otherwise authorized by the Director.
Unincorporated San Diego County does not have a countywide juvenile curfew ordinance. Individual communities may have local provisions. California does not have a statewide juvenile curfew. Some incorporated cities within the county have their own curfew ordinances.
Setbacks in unincorporated San Diego County are set by a Setback Designator (a capital letter) in each property's zoning, keyed to the Setback Schedule (Schedule C) at Section 4810 of the County Zoning Ordinance. Front, side, and rear yard minimums vary by designator and lot size, so the required setback depends on the parcel's zoning.
Maximum building height in unincorporated San Diego County is set by a Height Designator under the Height Schedule (Schedule B) at Section 4610 of the County Zoning Ordinance. Designators range from 'A' (15 feet, 1 story) up to 'R' (over 60 feet, requiring a Major Use Permit). Common residential designators such as 'G' allow 35 feet and 2 stories.
Maximum lot coverage in unincorporated San Diego County is set by a Coverage Designator under the Coverage Regulations (Sections 4700-4799) of the County Zoning Ordinance. Coverage may be expressed as a decimal fraction of the lot or as a maximum square footage of building, whichever is more restrictive; a dash means coverage is not regulated except by required setbacks.
San Diego County does not impose specific garage sale frequency limits for unincorporated areas. California CDTFA treats sellers holding more than two sales in 12 months as potentially requiring a seller's permit. Regular sales may suggest a home business subject to zoning rules.
Unincorporated San Diego County does not require a specific permit for residential garage sales. California state law treats occasional sellers (no more than two sales in 12 months) as exempt from seller's permit requirements. Sales tax may apply to non-exempt items.
San Diego County does not specify mandatory garage sale hours for unincorporated areas. General noise ordinance provisions apply. Garage sales should operate during reasonable daytime hours to comply with noise limits and avoid disturbing neighbors.
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.