Tree trimming in Sonora is critical for fire safety under defensible space requirements. Property owners must maintain 100 feet of defensible space under PRC section 4291, including trimming branches 6 feet from ground level and 10 feet between canopies. Public Works handles street tree issues.
California Public Resources Code section 4291 requires property owners to maintain defensible space of 100 feet around structures in fire-prone areas. Zone 1 (0 to 30 feet) requires lean, clean, green landscaping. Zone 2 (30 to 100 feet) requires reducing and removing flammable vegetation. Tree branches must be trimmed to at least 6 feet from the ground and 10 feet from other canopies, chimneys, and roofs. Sonora's Fire Hazard Severity Zones are mapped under SMC Chapter 8.40 (Ordinance 835). The Public Works Department at 209-532-2922 handles street tree issues within the city.
Failure to maintain defensible space can result in CAL FIRE enforcement and fines. The city may also enforce under Chapter 8.40.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Sonora, CA
Sonora regulates leaf blower use under its general noise provisions and construction equipment hours. Gas-powered blowers must comply with California AB 1346...
Sonora, CA
Trailers including RVs may not remain on Sonora city streets for more than 12 hours. The city can fine and tow trailers exceeding this limit. Off-street RV s...
Sonora, CA
Sonora enforces California Building Code requirements for swimming pool barriers. All residential pools and spas must have compliant fencing or barriers at l...
Sonora, CA
Fence construction in Sonora may require a building permit under Municipal Code Title 15.10. Standard fences under 6 feet typically do not require a permit p...
Sonora, CA
Sonora regulates fence heights under Municipal Code Section 17.50.010 (height and space requirements). Limits vary by zoning district including R-1, R-2, R-3...
Sonora, CA
Sonora's Defensible Space Ordinance, adopted June 3, 2019, requires every property owner to maintain a 30-foot defensible space zone of cleared flammable veg...
See how Sonora's tree trimming rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.