Zone 0 Fire Hazard Designation in Hidden Hills

Hidden Hills has Moderate, High, and Very High Fire Hazard Severity Zones present, per the city's own announcement and confirmed by a Very High point-check within city limits. As of July 26, 2026, we have not confirmed the city has formally adopted these maps by ordinance, and no Hidden Hills-specific Zone 0 fencing ordinance has been identified beyond the statewide draft.

Fire-hazard designation & local ordinance

FHSZ: Moderate, High, and Very High present

Hidden Hills has Moderate, High, and Very High Fire Hazard Severity Zones present, per the city's own announcement of the newly released CAL FIRE maps. A GIS point-check within city limits confirmed a Very High designation at the checked location. This varies by sub-area; no single tier applies uniformly across the city.

City of Hidden Hills; "Just Released: New Fire Hazard Severity Maps" announcement (April 25, 2025). Source: City of Hidden Hills, https://hiddenhillscity.org/2025/04/25/just-released-new-fire-hazard-severity-maps/

SRA/LRA: LRA.

Ordinance adoption

Map-adoption ordinance status is unconfirmed for Hidden Hills. The city's Ordinance No. 393 is a Red Flag fire-activity restriction, not a map-adoption ordinance; it should not be cited as adoption of the FHSZ maps.

Local Zone 0 fence-specific ordinance

None identified for Hidden Hills. Statewide Zone 0 remains a draft; see our statewide Zone 0 explainer rather than re-explaining it here.

Verify your own parcel: Because Hidden Hills has multiple fire-hazard tiers present within city limits, checking your specific parcel on the official CAL FIRE FHSZ Viewer is especially important here: https://osfm.fire.ca.gov/what-we-do/community-wildfire-preparedness-and-mitigation/fire-hazard-severity-zones

Fire-hazard designation information on this page reflects our understanding as of July 26, 2026; designations and ordinances may change. Verify current requirements with CAL FIRE or your local fire authority.