Wildfire Zones: Midway City vs Orange
How do wildfire zones rules compare between Midway City, CA and Orange, CA?
Midway City and Orange have similar restriction levels.
Midway City, CA
Orange County
Unincorporated Orange County contains extensive Very High Fire Hazard Severity Zones (VHFHSZ) as designated by CAL FIRE and adopted by the Board of Supervisors via Ordinance No. 25-015. Canyon and hillside communities face the strictest building and vegetation management requirements.
View full Midway City rules →Orange, CA
Orange County
Portions of the City of Orange, particularly the Santiago Hills area, are within CAL FIRE-designated fire hazard severity zones. Properties in these zones are subject to enhanced building standards, defensible space requirements, and vegetation management mandates.
View full Orange rules →Key Facts Comparison
| Fact | Midway City | Orange |
|---|---|---|
| Ordinance | No. 25-015 (Aug 2025) | - |
| Zones | Very High, High, Moderate | - |
| Building Code | CBC Ch. 7A / CRC R327 | CBC Chapter 7A required |
| Disclosure Required | CC §1103 NHD Statement | - |
| VHFHSZ Areas | Canyon communities | Santiago Hills, NE Orange |
| Defensible Space | - | 100 feet mandatory |
| Roof Material | - | Class A non-combustible |
Highlighted rows indicate differences between cities.
Midway City FAQ
Is my unincorporated Orange County property in a wildfire zone?
Check the OC Fire Hazard Severity Zones Map adopted under Ordinance No. 25-015. Most canyon and hillside communities (Trabuco Canyon, Silverado, Modjeska, Santiago Canyon) are classified as Very High Fire Hazard Severity Zones.
What building requirements apply in Orange County wildfire zones?
Properties in Very High Fire Hazard Severity Zones must use fire-resistive construction per California Building Code Chapter 7A, including ignition-resistant materials, ember-resistant vents, and fire-rated roofing.
Orange FAQ
Is my Orange property in a fire hazard zone?
Properties in Santiago Hills and northeastern Orange near wildland areas may be in VHFHSZ. Check CAL FIRE's fire hazard severity zone maps or contact the fire department.
What building standards apply in wildfire zones?
CBC Chapter 7A requires non-combustible roofing, ignition-resistant exteriors, tempered glass, and enclosed eaves for properties in Very High Fire Hazard Severity Zones.
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