Stockton, CA Fire Regulations: Wildfire Zones (2026)

According to CAL FIRE Fire Hazard Severity Zone maps, the City of Stockton is not classified as a Very High, High, or Moderate Fire Hazard Severity Zone. Stockton sits in the flat Central Valley at the eastern edge of the Sacramento-San Joaquin Delta, surrounded by irrigated agricultural land and waterways. This geography results in low wildfire risk compared to foothill and mountain communities. Properties in Stockton are not subject to the enhanced fire-resistive construction standards (Chapter 7A of the California Building Code) that apply to VHFHSZ areas. There are no requirements for defensible space under PRC 4291 within city limits since that statute applies to structures within State Responsibility Areas (SRA) and VHFHSZ zones in Local Responsibility Areas. However, Stockton does enforce weed abatement through its Fire Prevention Division to reduce fire hazards from dry vegetation on vacant lots and along property boundaries. Property owners who fail to clear dry weeds may receive abatement notices and face city-performed clearing with costs billed back to the owner. San Joaquin County areas east of Stockton in the foothill zones may carry higher fire hazard designations. Residents can verify their property classification using the CAL FIRE FHSZ viewer at osfm.fire.ca.gov.