Selling a Home in a Fire Hazard Zone — What’s Required

Selling a home in a California fire hazard zone involves compliance requirements, disclosure obligations, and inspection timelines that don’t exist in standard residential transactions. Most sellers — and many real estate agents — don’t fully understand the sequence until they’re already in escrow. This page explains what California law requires of sellers in fire hazard zones, what has changed as of July 2025, and the most common pitfalls that delay or complicate closings in San Diego County’s East County communities.

The legal framework: AB 38 and Civil Code 1102.19

Since July 1, 2021, AB 38 added Civil Code Section 1102.19 to California law, requiring sellers of single-family homes in High or Very High Fire Hazard Severity Zones to provide documentation of defensible space compliance at or before close of escrow. The inspection underlying that documentation must have occurred within six months of entering a sales contract.

This applies to both SRA and LRA properties. If your home is in a High or Very High FHSZ — which includes most of unincorporated San Diego County’s fire-country communities — the requirement applies to you.

Who can issue the compliance documentation

This is the most commonly misunderstood element of the AB 38 requirement, and getting it wrong can delay a closing.

Civil Code 1102.19 requires documentation of defensible space compliance. In practice, this documentation must come from a government agency: CAL FIRE’s San Diego Unit for SRA properties, or the applicable local fire agency for LRA properties. The statute also recognizes documentation from other government entities and, in limited circumstances, qualified nonprofit entities operating in that jurisdiction. There is also a written buyer-seller agreement provision available in limited circumstances when documentation has not been obtained — your escrow officer can advise on when this applies.

Contact information for the agencies that handle AB 38 inspections in East County San Diego:

• CAL FIRE San Diego Unit (SRA properties): (619) 579-3200
• Lakeside Fire Protection District: (619) 443-1600
• Alpine Fire Protection District: (619) 445-2635 — charges a fee for inspections
• Ramona Municipal Water District Fire Dept: (760) 789-1330
• Julian-Cuyamaca FPD: (760) 765-0457

The July 2025 structural disclosure expansion

As of July 1, 2025, AB 38 — through Government Code Section 51189 — also requires sellers to disclose known structural vulnerabilities and whether listed low-cost retrofits have been completed. The disclosure items include:

• Roof material — wood shake roofs are a critical disclosure item and frequently generate buyer requests for remediation in East County transactions
• Vent type — standard mesh versus ember-resistant or WUI-rated venting
• Eave construction — open rafter versus enclosed soffit
• Zone 0 condition — combustible materials within 5 feet of the structure
• Single-pane or non-tempered glass windows
• Gutters without metal or noncombustible covers

Your escrow officer or listing agent will have the current required disclosure form. If your home has a wood shake roof or open-rafter eaves, discuss this with your listing agent before going to market — it affects your buyer pool and frequently becomes a negotiation point.

San Diego County specifics: Zone 1 is 50 feet, not 30

Additionally, Zone 0 — the 5-foot ember-resistant perimeter under San Diego County Ordinance 10927 — is a current, enforceable inspection item. Combustible mulch, wood fencing attached to the structure, and plants within 5 feet of the foundation are all active violation categories. See What Is Zone 0 for the full Zone 0 requirement details.

The inspection timeline and what happens if you don’t pass

The inspection must be within six months of entering a sales contract. This creates a timing problem if you request the official inspection too late: inspection wait times vary by season and agency workload, and if the first inspection results in a failure, the re-inspection cycle can push into or past your escrow timeline.

Best practice is to request the official inspection before listing, not after accepting an offer. A failure discovered after you’re in escrow creates immediate pressure: the seller must either remediate quickly and schedule a re-inspection, negotiate a credit or escrow holdback with the buyer, or address a contract dispute if the timeline can’t be met.

If your property cannot be brought into compliance within the transaction timeline, talk to your listing agent and escrow officer immediately. Options include a buyer credit in lieu of compliance, an escrow holdback for work to be completed after closing, or a price adjustment. These are transaction-level decisions — but they require a concrete scope and cost estimate to negotiate from.

What sellers commonly overlook

• Outbuildings — the Zone 0 and Zone 1 requirements apply to every structure on the property, not just the main house. Sheds, barns, and detached garages that haven’t been evaluated are a common surprise.
• Driveway clearance — minimum 12-foot road width and 13.5-foot overhead clearance for emergency vehicle access is an inspection item. Overgrown vegetation narrowing driveway approaches fails inspection.
• Dead material under trees — accumulated leaf litter, particularly under native oaks, is consistently flagged in East County inspections.
• Wood fencing connected to the structure — the single most common Zone 0 violation. A noncombustible transition section at the fence-to-structure connection is the fix; full fence replacement is not required.