Fremont requires typical 20-foot front, 5-foot side, and 20-foot rear setbacks in R-1 zones, with reductions for ADUs under state law SB 9 and AB 2221.
Fremont zoning (Municipal Code Title 18) sets minimum yard setbacks that vary by district. In the R-1-6 and R-1-8 single-family zones, typical requirements are 20-foot front yard, 5-foot interior side, 10-foot street side (corner), and 20-foot rear. Larger lots (R-1-10, R-1-20) have deeper side yards (7.5 to 10 feet). Accessory dwelling units may be placed with 4-foot side and rear setbacks under state law (Government Code 65852.2) and detached ADUs up to 800 square feet are exempt from standard setback rules. Encroachments like eaves, bay windows, and chimneys may project limited distances into setbacks. Setback variances require Planning Commission approval.
Contact your local code enforcement office for specific penalty information.
Fremont, CA
Fremont limits leaf blower use to daytime hours and must comply with California AB 1346 banning sales of new gas blowers statewide as of 2024.
Fremont, CA
Fremont limits industrial noise to 70 dBA at commercial property lines and 55 dBA at abutting residential lines under FMC Chapter 5.30.
Fremont, CA
Fremont treats persistent dog barking as a public nuisance under FMC Chapter 6, with Animal Services investigating complaints and issuing citations.
Fremont, CA
Fremont permits wood, masonry, vinyl, and metal fences but restricts barbed wire, electric fencing, and combustible materials in fire-hazard zones.
Fremont, CA
Retaining walls over 3 feet high require engineered permits in Fremont, with extra scrutiny for Mission Peak and Hayward Fault slope areas.
Fremont, CA
Fremont prohibits exotic and wild animals under California Code of Regulations Title 14 Section 671 and FMC Chapter 6, preempting most exotics.
Side-by-side rule comparisons with other cities in Alameda County.
See how other cities in Alameda County handle setback rules.
See how Fremont's setback rules rules stack up against other locations.
Quick Compare
Help us keep this page accurate. If you notice an error or outdated information, let us know.