Wildfire Zones: Corona vs Menifee
How do wildfire zones rules compare between Corona, CA and Menifee, CA?
Corona and Menifee have similar restriction levels.
Corona, CA
Riverside County
Portions of Corona including the Skyline Drive ridgeline, Sierra Del Oro hillsides, and parcels adjacent to Cleveland National Forest and Santiago Peak foothills are mapped as Very High Fire Hazard Severity Zones by CAL FIRE. Properties in these zones are subject to AB 38 disclosure, defensible space, and Chapter 7A building requirements.
View full Corona rules →Menifee, CA
Riverside County
Per the OSFM 2025 Recommended Local Responsibility Area (LRA) Fire Hazard Severity Zone maps released March 24, 2025, Menifee contains a mix of Moderate FHSZ (urban lowlands) and Very High FHSZ (hillside / foothill areas). Menifee Municipal Code §8.20.170 adopts FHSZ designations. Parcels in Very High FHSZ trigger Government Code §51182 defensible space (100 ft), CBC Chapter 7A ignition-resistant construction for new builds, and real-estate disclosure under Civil Code §1103.
View full Menifee rules →Key Facts Comparison
| Fact | Corona | Menifee |
|---|---|---|
| - | - | |
| OSFM 2025 LRA map | - | Effective via OSFM March 24, 2025 |
| Menifee zones | - | Moderate (lowlands), Very High (hillsides) |
| Defensible space (VHFHSZ) | - | 100 ft per GC §51182 / PRC §4291 |
| New construction (VHFHSZ) | - | CBC Chapter 7A ignition-resistant materials |
| Real-estate disclosure | - | Civil Code §1103 NHD form required |
| Look up your parcel | - | cityofmenifee.us/1088/Fire-Maps |
Highlighted rows indicate differences between cities.
Corona FAQ
Is my Corona house in a fire hazard zone?
Check the CAL FIRE FHSZ Viewer at egis.fire.ca.gov. Skyline Drive, Sierra Del Oro hillsides, and parcels backing onto Cleveland National Forest are commonly mapped as VHFHSZ in Corona's Local Responsibility Area.
What disclosures do I owe when selling a Corona hillside home?
If your home is in a CAL FIRE-mapped Very High Fire Hazard Severity Zone, you must complete the AB 38 Wildfire Hazard Disclosure documenting defensible space and any Chapter 7A retrofits, in addition to the standard Natural Hazard Disclosure.
Menifee FAQ
How do I find out what zone my Menifee property is in?
Use the City's 2025 Menifee-Specific Fire Map at cityofmenifee.us/1088/Fire-Maps or the statewide OSFM FHSZ Viewer at osfm.fire.ca.gov. Enter your address; the map will show Moderate, High, or Very High designation.
Does my property's zone affect what I can build?
Yes if you are in a High or Very High FHSZ. New residential construction (and substantial remodels) must meet California Building Code Chapter 7A — Class A roof, ember-resistant attic and foundation vents, fire-resistant siding and eaves, dual-pane tempered glass on exterior windows.
Do I have to disclose the FHSZ when selling my home?
Yes. California Civil Code §1103 requires sellers to complete a Natural Hazard Disclosure Statement indicating whether the property is in a State or Local Responsibility Area Very High FHSZ. Failure to disclose can create civil liability.
Compare other topics
See how Corona and Menifee compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool