AB-38 defensible space inspection in Los Angeles County (unincorporated).

Does AB-38 apply when selling in Los Angeles County (unincorporated)?

Under Assembly Bill 38 (AB-38), selling a home in a California High or Very High Fire Hazard Severity Zone requires documentation of a compliant defensible space inspection before close of escrow. Unincorporated Los Angeles County is largely State Responsibility Area, where CAL FIRE / LA County Fire maps Very High, High, and Moderate Fire Hazard Severity Zones. In the SRA, AB-38 documentation is required in both High and Very High zones — a broader trigger than in the incorporated cities, which map only Very High.

The January 2025 Eaton Fire devastated Altadena in unincorporated Los Angeles County, destroying thousands of homes and reshaping the region’s insurance and compliance landscape.

Whether AB-38 applies to a specific Los Angeles County (unincorporated) property depends on that parcel's Fire Hazard Severity Zone designation. The fastest way to confirm is to look up the address on the official Fire Hazard Severity Zone map — and our free readiness check flags it from your address as well.

Who runs the inspection in Los Angeles County (unincorporated)

AB-38 inspections in Los Angeles County (unincorporated) are performed by the Los Angeles County Fire Department through its CAL FIRE Real Estate Defensible Space Inspection program. As State Responsibility Area land, AB-38 applies here in both High and Very High Fire Hazard Severity Zones.

How to request an AB-38 inspection in Los Angeles County (unincorporated)

To request a CAL FIRE Real Estate Defensible Space Inspection through LA County Fire's online request portal, or by contacting the Defensible Space Unit directly.

• Online: LA County Fire inspection request
• Phone: (626) 969-2375
• Email: fire-defensiblespace@fire.lacounty.gov
• Official program page: Los Angeles County Fire Department

Programs, fees, and contacts change — always confirm the current process on the official agency page before scheduling.

What it costs in Los Angeles County (unincorporated)

The AB-38 inspection fee for Los Angeles County (unincorporated) is not separately published — confirm the current fee directly with the LA County Fire. LA County Fire publishes a $151 annual defensible space inspection fee, which is a separate charge from any point-of-sale inspection.

What's specific to Los Angeles County (unincorporated)

• In the SRA, AB-38 applies in both High AND Very High Fire Hazard Severity Zones — not only Very High.

The timeline that trips sellers up

Los Angeles County (unincorporated) specifics: A compliant annual defensible space inspection completed within six months of close of escrow already satisfies AB-38 — a separate inspection is not always needed.

Under AB-38, the compliance documentation must come from an inspection completed within six months of the sales contract, and the seller delivers it to the buyer before close of escrow. If a passing document can't be obtained in time, AB-38 lets the buyer and seller sign a written agreement in which the buyer takes on obtaining compliance documentation within one year of closing — but that shifts the cost to the buyer and usually shows up in the negotiated price. The clean path is to request the inspection at listing, not in escrow.

How to pass the first time in Los Angeles County (unincorporated)

1. Run the free 12-item Zone 0 check before the inspector visits — it covers the items inspectors flag first. Start the check →
2. Clear the first 5 feet: combustible mulch, woodpiles, attached wood fencing, and dead container plants against the wall are the most-cited deficiencies.
3. Clean roof and gutters — the most visible item on any inspection.
4. Handle dead vegetation across the whole property — PRC §4291 covers the full 100 feet, not just Zone 0.
5. Request the LA County Fire inspection early so a deficiency list still leaves time to remediate and re-inspect inside the six-month window.

Related guides

• AB-38 Explained: California's Point-of-Sale Defensible Space Inspection Law
• Defensible Space Inspection: What to Expect and How to Pass
• Zone 0 Defensible Space Cost

Sources: AB 38 (Wood, 2019); California Civil Code §1102.6f and §1102.19; California Public Resources Code §4291; Office of the State Fire Marshal Fire Hazard Severity Zone maps; fire.lacounty.gov; fire.lacounty.gov. Verify the current process with the agency before scheduling.