Fremont requires shielded outdoor lighting under zoning standards, with stricter full-cutoff requirements in the Hillside Combining District to protect night skies.
Fremont Municipal Code Title 18 outdoor lighting standards require all new exterior lighting to be shielded and directed downward to minimize glare and light trespass onto adjacent properties. Parking lots and commercial sites must use full-cutoff fixtures with IESNA-compliant photometric plans submitted at building permit. In the Hillside Combining District, stricter dark-sky requirements apply to preserve the night character of Mission Peak and the eastern ridges. Residential decorative lighting is generally exempt if under 1,000 lumens per fixture. Holiday lighting is permitted seasonally. Streetlights are maintained by the city and are transitioning to full-cutoff LED.
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 dark sky rules.
See how Fremont's dark sky rules rules stack up against other locations.
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