Portions of Murrieta are mapped as Very High Fire Hazard Severity Zone (VHFHSZ) by CAL FIRE, including the Santa Rosa Plateau fringe and hillside neighborhoods. VHFHSZ properties face stricter building codes (CBC Chapter 7A), AB 38 disclosure, and mandatory defensible space under PRC 4291.
CAL FIRE's statewide Fire Hazard Severity Zone maps designate portions of Murrieta and its sphere of influence as Very High Fire Hazard Severity Zone, particularly along the wildland-urban interface near the Santa Rosa Plateau Ecological Reserve, hillside communities east of I-15 near Clinton Keith, and slopes above Greer Ranch and Copper Canyon. Properties in the VHFHSZ trigger several distinct legal requirements. Construction and major remodels in the VHFHSZ must comply with California Building Code Chapter 7A, which mandates ember-resistant exterior materials: Class A roof assemblies, ignition-resistant or noncombustible siding, tempered dual-pane windows, under-eave fire-resistant soffits, and ember-resistant vents (1/8-inch or finer screen). Under AB 38, sellers of homes built before 2010 in the VHFHSZ must disclose to buyers, before close of escrow, the home's compliance with specified wildfire-hardening features and provide a documentation of compliance form. PRC 4291 mandates 100 feet of defensible space. Insurance underwriters scrutinize VHFHSZ properties more closely, and the California FAIR Plan is frequently the only available residential option in high-risk pockets.
Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Murrieta code enforcement directly for current fines, enforcement procedures, and hearing options.
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Side-by-side rule comparisons with other cities in Riverside County.
See how other cities in Riverside County handle wildfire zones.
See how Murrieta's wildfire zones rules stack up against other locations.
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