Assembly Bill 38, signed into California law in 2019 and fully operative since 2021, requires sellers of properties in high or very high fire hazard severity zones to provide buyers with documentation of defensible space compliance. AB 38 has fundamentally changed real estate transactions in fire-prone areas across California, making defensible space inspection a mandatory part of selling a home in communities like Rancho Santa Fe, Ramona, Alpine, Hollywood Hills, Pacific Palisades, and hundreds of other wildland-urban interface communities. Ember Pro USA helps California homeowners prepare for AB 38 inspections, ensuring their properties pass and transactions proceed smoothly.

What AB 38 Requires

AB 38 adds two critical requirements to California real estate transactions for properties in fire hazard severity zones:

1. Defensible Space Disclosure: Sellers must provide buyers with documentation regarding the property’s compliance with defensible space requirements under PRC 4291 and local fire codes.
2. Defensible Space Inspection Report: Sellers must obtain a defensible space inspection from a local fire authority, CAL FIRE, or a qualified inspector and provide the results to the buyer.

This means that if you are selling a home in a High or Very High Fire Hazard Severity Zone anywhere in California, you must have a defensible space inspection completed and disclose the results as part of the transaction. The buyer cannot waive this requirement.

Who AB 38 Applies To

AB 38 applies to the sale of any residential property located in:

• Very High Fire Hazard Severity Zones (VHFHSZ) as designated by CAL FIRE
• High Fire Hazard Severity Zones (HFHSZ) in State Responsibility Areas (SRA)
• Local Responsibility Areas (LRA) that have been designated as high or very high fire hazard

In San Diego County, this includes communities like Ramona, Alpine, Julian, Rancho Santa Fe, Poway, Escondido (hillside areas), Fallbrook, Valley Center, and portions of Scripps Ranch and Tierrasanta. In Los Angeles County, affected areas include Hollywood Hills, Pacific Palisades, Brentwood, Bel Air, Topanga, Calabasas, and virtually every hillside community.

AB 38 does not apply to:

• Properties outside designated fire hazard severity zones
• Commercial properties (residential only)
• Transfers between family members in certain circumstances
• Court-ordered sales (foreclosures, probate under certain conditions)

The Inspection Process

An AB 38 defensible space inspection evaluates the property against PRC 4291 standards and applicable local fire codes. The inspection process typically involves:

Step 1: Request the Inspection

Contact your local fire department, CAL FIRE unit, or a qualified third-party inspector. Processing times vary by jurisdiction. In San Diego County, inspections can take 2-6 weeks to schedule during peak season. In LA County, wait times may be longer. Ember Pro recommends requesting your inspection 60-90 days before your planned listing date.

Step 2: The On-Site Evaluation

The inspector evaluates:

• Vegetation clearance distances from all structures (minimum 100 feet or to property line)
• Zone 0 compliance (no combustible materials within 5 feet of structures)
• Zone 1 vegetation management (5-30 feet): plant spacing, tree pruning, dead material removal
• Zone 2 fuel reduction (30-100 feet): tree thinning, understory management, grass height
• Roof and gutter condition (combustible debris accumulation)
• Access road clearance for emergency vehicles
• Firewood and combustible material storage distances

Step 3: Report Issuance

The inspector issues a report documenting compliance status. If deficiencies are found, the report identifies specific items requiring remediation. Some jurisdictions issue pass/fail reports, while others provide detailed compliance checklists.

What Inspectors Look For

AB 38 inspectors evaluate properties against the same standards as regular defensible space inspections, but with particular attention to items that affect the real estate transaction:

• Dead vegetation within 100 feet: Dead trees, dead shrubs, accumulated leaves and needles, dried grass
• Tree spacing violations: Tree crowns closer than 10 feet apart, trees with branches lower than 6 feet
• Zone 0 violations: Plants, mulch, or combustible materials within 5 feet of structures
• Ladder fuels: Continuous vegetation from ground to canopy that allows fire to climb
• Combustible fencing: Wood fences attached to structures
• Debris under decks: Accumulated leaves, stored items, or vegetation under elevated structures
• Roof condition: Accumulated debris, non-compliant roofing material in some jurisdictions
• Access roads: Vegetation encroachment on driveways and access roads

How to Prepare for an AB 38 Inspection

Preparation is the key to passing an AB 38 inspection on the first attempt. Failing and re-inspecting delays your sale and increases costs. Ember Pro recommends the following preparation steps:

1. Schedule a pre-inspection assessment: Ember Pro walks your property and identifies every item that would fail an AB 38 inspection, giving you a detailed remediation list before the official inspector arrives.
2. Complete all vegetation clearance: Address every zone from Zone 0 outward to the full 100-foot perimeter.
3. Address structural items: Clean gutters, clear debris from under decks, verify roof condition, check chimney spark arrestor.
4. Remove combustible storage: Relocate firewood, lumber, and other combustible materials at least 30 feet from structures.
5. Document everything: Photograph completed work for your records and for the buyer’s reference.

Ember Pro provides complete AB 38 preparation services, handling all vegetation management, debris removal, and property preparation so your home passes inspection and your sale proceeds on schedule.

Common Fail Points

Based on our experience preparing California properties for AB 38 inspections, the most common reasons for failing are:

• Neglected Zone 0: Plants, wood mulch, or stored items within 5 feet of the structure
• Incomplete tree pruning: Lower branches not removed to 6-10 feet above ground
• Dead vegetation remaining: Dead shrubs, dead tree branches, or accumulated leaf litter within clearance zones
• Under-deck debris: Leaves, stored items, or vegetation growth under decks and elevated structures
• Gutter debris: Accumulated leaves and needles in gutters and on roof surfaces
• Combustible fencing: Wood fences connecting to the structure without a non-combustible break

Every one of these items is addressable with proper preparation. Ember Pro ensures no item is missed.

Timeline for Compliance

• 60-90 days before listing: Schedule AB 38 preparation work with Ember Pro
• 30-60 days before listing: Complete all vegetation management and property preparation
• 30-45 days before listing: Request official AB 38 inspection from local fire authority
• 15-30 days before listing: Receive inspection report; address any remaining items
• Listing date: Include AB 38 compliance documentation in seller disclosures

Penalties for Non-Compliance

There are no direct fines for failing an AB 38 inspection, but the consequences are significant:

• Transaction delays: Buyers may delay or cancel if defensible space compliance is not documented
• Price renegotiation: Buyers may request price reductions to cover the cost of bringing the property into compliance
• Liability exposure: Sellers who fail to disclose defensible space status face potential legal liability under California real estate disclosure laws
• Insurance complications: A failed AB 38 inspection may trigger insurance non-renewal or complicate the buyer’s ability to obtain coverage

How AB 38 Differs from PRC 4291

AB 38 and PRC 4291 are related but distinct:

In practice, AB 38 enforces PRC 4291 compliance through the real estate market. Properties that have been maintaining ongoing PRC 4291 compliance will pass AB 38 inspections easily. Properties that have been neglecting defensible space face costly remediation before they can sell.

Impact on Home Sales

AB 38 has had a measurable impact on real estate transactions in fire-prone areas of California:

• Properties with documented defensible space compliance sell faster and at higher prices
• Buyers increasingly demand AB 38 compliance documentation before making offers
• Real estate agents in fire-prone communities now routinely advise sellers to complete defensible space work before listing
• Properties requiring significant remediation may see price adjustments of $10,000 to $50,000 or more, depending on the scope of work needed

Ember Pro AB 38 Preparation Services

Ember Pro provides comprehensive AB 38 preparation for California homeowners:

• Pre-inspection assessment: We identify every compliance gap before the official inspector visits
• Complete vegetation management: Zone 0 through Zone 2 clearance to PRC 4291 and current California wildfire law standards
• Property preparation: Gutter cleaning, under-deck clearing, debris removal, and combustible material relocation
• Home hardening assessment: While not required by AB 38, documented home hardening improvements add value to your sale
• Documentation package: Professional before-and-after documentation that supplements your AB 38 inspection report

Frequently Asked Questions

Can I sell my home without an AB 38 inspection?

If your property is in a designated fire hazard severity zone, you are required to disclose defensible space status as part of the transaction. Failing to do so exposes you to legal liability under California disclosure laws.

Who pays for the AB 38 inspection?

The seller is responsible for obtaining and paying for the AB 38 inspection. However, fire department inspections may be available at no cost in some jurisdictions. Third-party inspector costs typically range from $200 to $500.

What if my property fails the inspection?

You must remediate the identified deficiencies and may need to request a re-inspection. Ember Pro can typically remediate all issues within one to two weeks, minimizing delays to your transaction.

Does AB 38 apply to refinancing?

AB 38 specifically applies to sales of residential property. It does not currently apply to refinancing, although lenders may independently require defensible space documentation.

How is AB 38 different from AB 3074?

AB 38 requires defensible space inspection and disclosure at the time of sale. AB 3074 established the Zone 0 ember-resistant zone as an additional defensible space requirement. They are complementary laws: AB 38 ensures compliance is verified during transactions, while AB 3074 defines what compliance requires.

Ember Pro USA helps California homeowners prepare for AB 38 defensible space inspections. Contact us today at emberprousa.com for a pre-inspection assessment and ensure your property passes inspection and your home sale proceeds without delays.