What San Ramon Regulates: A Complete Ordinance Overview

San Ramon, California may not be the biggest city in the state, but it has its own set of local rules that residents need to follow. With 131 tracked ordinances across 42 categories, there is more here than you might expect.

Special Events & Permits

Sidewalk Dining & Cafés: San Ramon lets restaurants add sidewalk cafes only where Division D2's zoning tables already allow an eating and drinking establishment on the site. Municipal Code section D4-35.A.6 then bans any outdoor preparation of food or beverages at those tables, and adding 13 or more outdoor seats triggers extra parking under Table 3-8..

Also covered: Park Event Permits (moderate). See the full special events & permits guide for San Ramon for details.

Landscaping Rules

Tree Removal & Heritage Trees: Removing, relocating, or cutting down a protected tree in San Ramon requires a Tree Removal Permit under Municipal Code Section D5-11. The review authority weighs health, design, and safety criteria before acting, and specific circumstances, including drainage harm or an active bird nest, require outright denial..

Also covered: Water Restrictions (moderate), Composting (permissive), Tree Trimming (moderate). See the full landscaping rules guide for San Ramon for details.

Fence Regulations

Material Restrictions: San Ramon bans barbed wire, electrified fencing, razor or concertina wire, and chain link in a front or street-side yard in every zone under Municipal Code Section D3-4.E, unless the Zoning Administrator approves an exception for animal control or a documented security need..

Also covered: Neighbor Fence Rules (permissive), Fence Permit Requirements (moderate), Height Limits (moderate). See the full fence regulations guide for San Ramon for details.

Animal Ordinances

Exotic Pets: San Ramon prohibits exotic and wild animals as pets, with regulation primarily governed by California Fish and Game Code §2118 which bans private possession of dangerous wildlife statewide. Prohibited animals include big cats, primates, bears, venomous reptiles, and most non-native wildlife.

Also covered: Dog Leash Laws (moderate), Breed Restrictions (moderate), Pet Groomer Rules (moderate). See the full animal ordinances guide for San Ramon for details.

Food Trucks & Mobile Vendors

Vending Zones: San Ramon restricts food truck and mobile food facility operating locations through zoning and SB 972-consistent regulations. Typical restrictions include: no parking within a specified distance of brick-and-mortar restaurants, schools during school hours, or residential property lines; time limits on stationary vending; and prohibition in certain zoning districts unless at an approved site.

Also covered: Food Truck Permits (moderate). See the full food trucks & mobile vendors guide for San Ramon for details.

Trash & Recycling

Illegal Dumping: Illegal dumping in San Ramon is prohibited under the municipal code and California Penal Code 374.3. Fines start at $250 for a first offense and escalate to $3,000+ plus cleanup costs and possible jail time.

Also covered: Mandatory Organics Recycling (restrictive), Recycling Requirements (moderate), Bin Placement Rules (moderate). See the full trash & recycling guide for San Ramon for details.

HOA Rules

HOA Disputes: Disputes between San Ramon homeowners and their HOAs follow a statutory process under Davis-Stirling Act Civil Code 5900-5965, which requires Internal Dispute Resolution (IDR) and Alternative Dispute Resolution (ADR) before most litigation. Small claims, superior court, and state enforcement by the Bureau of Real Estate (for specific issues) are later options..

Also covered: CC&R Enforcement (permissive), HOA Fines & Enforcement (permissive). See the full hoa rules guide for San Ramon for details.

Sign Regulations

Freeway-Facing Signs: San Ramon prohibits free-standing signs, window signs, and for-sale/rent/lease signs of any type that are designed, oriented, or placed for freeway exposure and visible from the freeway or an on- or off-ramp, under Sign Ordinance Section D3-50(C). The ban applies regardless of the sign's zone or business type..

Also covered: Political Signs (moderate), Window Signs (moderate), Garage Sale Signs (moderate). See the full sign regulations guide for San Ramon for details.

Soliciting & Door-to-Door

Solicitor Permits: San Ramon requires anyone peddling or soliciting door-to-door to get a county sheriff-issued permit before starting, under Municipal Code Section B7-145. Individual solicitors pay sixty dollars a year and businesses employing solicitors pay one hundred fifty dollars a year plus five dollars per worker..

Also covered: No-Knock Registry (limited). See the full soliciting & door-to-door guide for San Ramon for details.

Swimming Pools & Spas

Pool Permits: San Ramon enforces the 2022 California Building Standards Code for residential pool installations and exempts only small prefabricated above-ground pools from the building permit (less than 24 inches deep, or accessory pools with capacity not exceeding 5,000 gallons); an electrical permit is still required for all prefabricated pool equipment. Above-ground pools are accessory structures under Zoning Ordinance D4-26 and follow its setback rules: 18 inches or less in height needs no setback, more than 18 inches up to 6 feet needs a 3-foot side and rear setback, and over 6 feet uses height-minus-3-feet.

Also covered: Fencing & Safety Requirements (moderate). See the full swimming pools & spas guide for San Ramon for details.

Public Conduct

Outdoor Smoking Restrictions: San Ramon Municipal Code section B6-73 bans smoking and vaping on every property in the city, indoor and outdoor, public and private, with no blanket carve-out for sidewalks or parks. The ban also reaches farmers' markets and other outdoor community events even where smoking would otherwise be legal on that site.

Also covered: Loitering Rules (moderate), Public Alcohol Use (moderate), Skateboarding Rules (moderate). See the full public conduct guide for San Ramon for details.

Noise Ordinances

Amplified Music & Outdoor Sound: San Ramon bars anyone but a peace officer from running a loudspeaker or sound truck on a street, sidewalk, park or public property without first filing a ten-day advance registration statement with the city manager. Once approved, amplified sound is limited to 8 a.m.

Also covered: Vehicle Noise (moderate), Barking Dogs (moderate), Quiet Hours (moderate). See the full noise ordinances guide for San Ramon for details.

Building Safety

Building Permits: San Ramon builds its permit system on the 2025 California Building Code, adopted by reference under Municipal Code Section C1-1, which governs when construction, alteration, or demolition work needs a permit. Violating any provision of the adopted building code, including its permit requirements, is an infraction under Section C1-4 and is separately declared a public nuisance..

Also covered: Door Locking Hardware (moderate), Green Building Code (moderate), Electrical Permits (moderate). See the full building safety guide for San Ramon for details.

Sidewalk & Pedestrian Rules

Encroachment Permits: San Ramon bars anyone from encroaching on a public right-of-way, including sidewalks, without a written permit. Municipal Code section C6-4 lists the acts that trigger the requirement, from obstructions and pipelines to tree trimming, and the city engineer issues, conditions and can revoke every permit..

Also covered: Sidewalk Repair (moderate), Obstruction Rules (moderate). See the full sidewalk & pedestrian rules guide for San Ramon for details.

Curfew Laws

Juvenile Curfew: San Ramon bars anyone under 18 from remaining or loitering in streets or public places between 10 p.m. and a half hour before sunrise on Sunday through Thursday, and from 12:01 a.m.

Also covered: Park Curfew (moderate). See the full curfew laws guide for San Ramon for details.

Home Business

Signage Rules: San Ramon bars any exterior sign advertising a home-based business. Municipal Code section D4-33.C.8 requires no exterior indication of the home occupation, including signs, so a permitted home business must operate without any street-visible signage..

Also covered: Home Daycare (limited), Zoning & Home Occupation Permits (moderate), Customer Traffic Restrictions (restrictive). See the full home business guide for San Ramon for details.

Cannabis Regulations

Dispensary Zoning: San Ramon prohibits medical marijuana dispensaries everywhere in the city under Municipal Code B10-2. No zoning district permits one, and the city will not issue any conditional use permit, variance, license or other entitlement for a dispensary, making San Ramon a full opt-out jurisdiction..

Water Use Rules

Turf Replacement Rebates: San Ramon caps turf and ornamental water features at 25% of irrigated landscape area on new and rehabilitated projects. Municipal Code § C4-122 requires drought-tolerant plant selection and efficient irrigation design, enforced through mandatory landscape plan review before installation..

Also covered: Recycled Water Rules (moderate). See the full water use rules guide for San Ramon for details.

Business Licensing & Operations

Auto Repair on Residential Property: San Ramon's home occupation rules flatly bar motor vehicle repair at a residence. Municipal Code section D4-33.C.10 lets a resident register only auto cleaning, detailing, or minor glass and accessory-part work performed off-site, while every home business must fit inside 20 percent of the dwelling's floor area, draw no client visits, and show no exterior sign it exists..

Also covered: Massage Establishments (restrictive), Adult Entertainment (restrictive). See the full business licensing & operations guide for San Ramon for details.

Hotels & Lodging

Transient Occupancy Tax: San Ramon charges a 7.25% transient occupancy tax on hotel and short-term rental stays under 30 days. Operators collect it with the rent, register with the tax administrator, and remit quarterly or face escalating penalties..

Parking Rules

Abandoned Vehicles: San Ramon Municipal Code Chapter VII declares any abandoned, wrecked, dismantled or inoperative vehicle on private or public property, other than a highway, a public nuisance. The police chief can order it removed after a ten-day notice, and it is unlawful to leave such a vehicle in view for more than seventy-two hours without a qualifying exception..

Also covered: Curb Color Rules (moderate), Loading Zones (moderate), Overnight Parking (moderate). See the full parking rules guide for San Ramon for details.

Outdoor Lighting

Billboard Lighting: San Ramon does not regulate billboard lighting because it does not allow billboards at all: Section D3-50(F) of the Sign Ordinance prohibits off-site signs and billboards anywhere within the City. Any illuminated sign that is permitted must still meet the general shielding and nighttime curfew rules in Section D3-49..

Also covered: Dark Sky Rules (moderate), Light Trespass & Shielding (moderate). See the full outdoor lighting guide for San Ramon for details.

Public Health Rules

Rodent Control: San Ramon declares it a public nuisance to store water or accumulate debris in a way that develops, attracts or harbors vectors, including rodents, mosquitoes, flies, ticks and mites. The mere presence of vectors in their developmental stages on a property is treated as automatic proof of a nuisance under the Chapter VI property-maintenance code..

Environmental Rules

Flood Zones: San Ramon regulates all construction in FEMA-mapped special flood hazard areas under Municipal Code Chapter C4-IV. A development permit from the floodplain administrator is required before any building, filling, or grading begins in a mapped flood zone, and skipping it is a misdemeanor..

Also covered: Erosion Control (moderate), Stormwater Management (restrictive), Vehicle Idling Restrictions (moderate). See the full environmental rules guide for San Ramon for details.

Fire Regulations

Fireworks: San Ramon bans possessing or igniting any firecracker or fireworks anywhere in the city under Municipal Code section B4-1, with no exception for the "safe and sane" fireworks sold elsewhere in California. Only a director-permitted public display at a patriotic celebration or gathering escapes the ban..

Also covered: Brush Clearance (moderate), Smoke Detectors (moderate). See the full fire regulations guide for San Ramon for details.

Gambling & Gaming

Card Room Licensing: San Ramon caps the number of licensed cardrooms by city population and requires a city-issued license on top of the state Gaming Registration Certificate. Operating without one is a misdemeanor under Municipal Code Division B1, Chapter I..

Building Setbacks & Zoning

Structure Height Limits: San Ramon caps house height at 35 feet in the RC, HR, RE, and all five RS single-family zones, rising to 40 feet in RMH and 50 feet in RVH multi-family zones, measured under Section D3-6. Chimneys and similar features may exceed the cap by three feet, and elevator penthouses or towers by eight feet..

Also covered: Setback Rules (moderate), Lot Coverage Limits (permissive). See the full building setbacks & zoning guide for San Ramon for details.

Noise from Specific Sources

HVAC & Mechanical Noise: San Ramon Municipal Code section B6-97 requires commercial machinery, pumps, fans and air conditioning equipment to be muffled so they don't create noise, making unmuffled commercial HVAC operation a citable infraction. The rule targets equipment run for a business purpose rather than a homeowner's own residential AC unit..

Also covered: Generator Noise (moderate). See the full noise from specific sources guide for San Ramon for details.

Historic Preservation

Historic-Cultural Monuments: San Ramon protects historically and architecturally significant properties through the Landmark (-L) overlay zone under Municipal Code Section D2-31. A site, structure, or district can be designated a landmark for its heritage value, and once designated the Planning Commission must approve any exterior alteration, enlargement, or demolition before a building permit can be issued..

Short-Term Rentals

Short-Term Rental Permits: It is unlawful to operate a short-term rental anywhere in a San Ramon residential district without first registering it with the City under Zoning Ordinance Section D4-27.C.1. Registration is annual, requires a City-issued registration number on every advertisement, and the Community Development Director can impose extra conditions or send a dispute to the Planning Commission..

Also covered: Host Platform Liability (moderate), Repeat Violator Strikes (restrictive), Host Presence Rule (moderate). See the full short-term rentals guide for San Ramon for details.

Local Taxes & Fees

Business Tax Classification: San Ramon assigns every business license to a rate classification, such as general business by employee count, landlord by square footage or unit count, or itinerant vendor by event days. A business owner who believes the classification is wrong may petition the city's license collector under Municipal Code section B3-41 for reclassification, limited to once per year..

Outdoor Cooking

Smoker Rules: San Ramon requires a director-issued permit for any fire in a park facility unless it is contained in a barbecue cooker or other city-authorized cooking device, per Municipal Code section B5-24. Igniting a fire in a trash can, box, trench or other refuse receptacle is barred outright..

Solar Energy

Expedited Solar Permitting: San Ramon's building and safety services division must use a nondiscretionary, administrative review to approve small residential rooftop solar systems up to 10 kW AC or 30 kW thermal on single- and two-family homes. Complete applications meeting the city's standard checklist get one building permit and one inspection; a health-or-safety finding can trigger a minor use permit instead..

Also covered: Panel Permits (moderate), HOA Restrictions (permissive). See the full solar energy guide for San Ramon for details.

Garage & Yard Sales

Frequency, Duration & Permits: San Ramon lets a residence hold a garage sale without a Temporary Use Permit, but only three times a year and only for two consecutive days each time, and only on Saturday, Sunday, or a national holiday..

Accessory Structures

Tiny Homes: San Ramon zoning treats a tiny house on wheels as a recreational vehicle, not housing, unless it sits on a permanent foundation. Municipal Code section D4-36.B caps a wheeled tiny house at under 320 square feet of interior living area and routes it into the RV storage limits of section D3-41.E..

Also covered: ADU Rules (limited), Shed & Carport Rules (moderate). See the full accessory structures guide for San Ramon for details.

Filming & Production

Location Permits: Commercial filming on private property in San Ramon is a temporary land use requiring a Temporary Use Permit from the Zoning Administrator, who must find the filming will not create incompatibility with the surrounding neighborhood..

Property Maintenance

Vacant Lot Maintenance: San Ramon declares it a public nuisance for any property, vacant or occupied, to accumulate debris, litter, dirt, overgrown vegetation, dead trees or weeds. Owners bear primary responsibility for keeping land free of these conditions, and the city can issue a notice of violation, administrative fine or abatement order under the Chapter VI property-maintenance nuisance code..

Also covered: Property Blight (limited). See the full property maintenance guide for San Ramon for details.

Homelessness & Encampment Rules

Encampment Sanitation: San Ramon bans camping or maintaining an encampment on any public property, including streets, sidewalks, parks, open space and waterways, without a temporary use or encroachment permit. Camping is barred outright near schools and shelters, in waterways, and inside vehicles parked overnight between 9 p.m.

Tree Protection

Protected Tree Species: San Ramon's tree preservation chapter defines which trees are legally protected before removal, relocation, or cutting requires a permit. Section D5-8.A protects native oaks six inches or larger, streamside trees, City Council-designated heritage groves, mitigation trees, and other mature trees eight inches or larger, citywide in every zone..

Zoning Overlays & Bonuses

Density Bonus Law: San Ramon grants State Density Bonus Law incentives under Municipal Code Chapter D4-VIII. Any housing project receiving a density bonus, incentive, concession, or waiver under Government Code § 65915 must execute a recorded density bonus housing agreement with the City before final map approval or building permit issuance, binding all future owners..

Rental Property Rules

Rental Registration: San Ramon does not currently operate a mandatory city-wide residential rental registration program. Landlords must still obtain a City of San Ramon business license and comply with California state rental laws including AB 1482 rent cap/just cause (for qualifying properties), security deposit limits under Civil Code 1950.5, and statewide habitability standards.

Drone Rules

Recreational Drones: California Civil Code 1708.8 makes it a tort to use a drone to capture images or recordings of private activity where a person has a reasonable expectation of privacy. Penalties include actual damages, punitive damages, and up to three times the monetary amount.

What to Do With This Information

Whether you are renting, buying, or renovating in San Ramon, knowing the local rules upfront saves headaches later. Dig into the individual ordinance pages linked above for the complete picture, including fines and exemptions.