Parts of Simi Valley are in a CAL FIRE Very High Fire Hazard Severity Zone — the city has some of the most very-high-hazard acreage in Ventura County, concentrated on its hillside and wildland-interface edges, while much of the valley floor is lower hazard. Always verify the exact parcel on the CAL FIRE map, and get an insurance quote during your contingency period.

Direct AnswerParts of Simi Valley are in a CAL FIRE Very High Fire Hazard Severity Zone, concentrated on the hillside and wildland-interface edges (the surrounding hills and canyons), while much of the central valley floor is lower hazard. CAL FIRE's 2025 map update expanded these zones. Confirm the exact parcel on the CAL FIRE hazard map and obtain a firm insurance quote during your contingency period, since insurability can affect financing and value.
Data current as of August 2026 · verify the specific parcel on the CAL FIRE map before relying on it.

Which parts of Simi Valley carry higher fire hazard

Simi Valley sits in a bowl ringed by hills and canyon open space, and that terrain drives its wildfire picture. The higher-hazard parcels are on the hillside and wildland-interface edges — homes backing to the surrounding hills, canyons, and open space — while much of the flatter central valley floor is lower hazard. Ventura County officials have noted Simi Valley carries some of the most very-high-hazard acreage in the county, and CAL FIRE's 2025 Fire Hazard Severity Zone update expanded the mapped high- and very-high-hazard footprint compared with the prior 2010 maps.

Because hazard is assigned parcel by parcel, being in Simi Valley tells you little on its own — a home on the valley floor and one backing to a canyon can carry very different designations. Verify the exact parcel on the CAL FIRE Fire Hazard Severity Zone map before relying on any general statement.

The insurance implication

A Very High FHSZ designation matters most for insurance. On wildland-interface parcels, standard carriers can be harder to secure and premiums run higher; some owners combine a California FAIR Plan fire policy with a wrap-around policy. California also requires defensible-space and home-hardening measures and disclosures in these zones. Because insurability can affect both financing and value, shop for a firm insurance quote early — during your contingency period, before removing contingencies.

Frequently Asked Questions

Is all of Simi Valley in a fire zone?

No. The higher-hazard zones concentrate on the hillside and wildland-interface edges; much of the valley floor is lower hazard. Verify the exact parcel on the CAL FIRE map.

Can I get insurance in Simi Valley?

Usually yes, but it can be harder and costlier on hillside and canyon-adjacent parcels in a Very High Fire Hazard Severity Zone. Get a quote during the contingency period; some owners use the California FAIR Plan plus a wrap-around policy.

Primary sourcesCAL FIRE Hazard Severity Zones, Ventura County Fire — FHSZ Update, California FAIR Plan, Ventura County Assessor

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Brian Cooper is a licensed REALTOR® (DRE# 01434286) with eXp Realty, not an attorney, CPA, lender, or insurer. Figures are illustrative and time-sensitive; verify current data and confirm tax, legal, loan, or insurance questions with the appropriate licensed professional. Equal Housing Opportunity.