Owners of vacant lots in Fremont must keep them free of weeds, trash, and fire hazards. Alameda County Fire Department annually enforces weed abatement to reduce wildfire risk.
Vacant and undeveloped lots in Fremont are subject to the citys property maintenance standards and the Alameda County Fire Department weed abatement program. Owners must keep lots free of accumulated trash, construction debris, junk, and abandoned items, and must control weeds, dry grass, and other combustible vegetation, particularly before fire season. Each spring, Alameda County Fire sends abatement notices to owners of parcels identified as a fire hazard and sets a deadline (typically in late spring or early summer) to clear or mow vegetation to a specified height. If the owner fails to comply, the fire district contracts the work and bills the owner, with unpaid amounts becoming a lien on the property. Fencing or other measures to prevent illegal dumping may also be required for chronically misused lots. Report unmaintained vacant lots to Fremont Code Enforcement at (510) 494-4430.
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 vacant lot maintenance.
See how Fremont's vacant lot maintenance rules stack up against other locations.
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