Wildfire Risk and Home Insurance in Santa Clarita, California

The city's 2026 draft hazard mitigation plan names Sand Canyon, Fair Oaks Ranch, Placerita Canyon, San Francisquito Canyon, Bouquet Canyon, Plum Canyon and Skyline Ranch among its key wildfire risk areas. It also notes that during the 2019 Tick Fire, embers set rooftops and yard plants alight in neighborhoods far from the flames, including parts of Whites Canyon and Shadow Pines.

That ember detail matters for insurance. A house doesn't have to touch the brush line to burn, which is why the state's discount rules focus on roofs, vents and the first five feet around the walls, not only on how far you live from open land.

Under the state's Sustainable Insurance Strategy, insurers can now build forward-looking catastrophe models into their California rates if they commit to writing more homes in wildfire-distressed areas. The Department of Insurance says those models have to account for mitigation by individual homes, neighborhoods and regions. For the rest of the local picture, including earthquake and HOA questions, see homeowners insurance in Santa Clarita.

The Hughes Fire was a reminder that fire season isn't only late summer. It started in January, the same month as the Palisades and Eaton fires, and the moratorium that followed covered ZIP codes from Valencia and Stevenson Ranch to Castaic for a year. Our guide to home insurance non-renewals in California explains how those moratoriums work.

The maps were redrawn recently. Zones for state responsibility areas took effect April 1, 2024, and the State Fire Marshal released updated local responsibility area maps for Los Angeles County on March 24, 2025. An LA County Fire liaison told The Signal the new maps showed a significant increase in fire zone areas for Santa Clarita, and the City Council took up an ordinance to adopt the map in June 2025, as state law requires.

• Building rules. New homes and major renovations in mapped zones must meet Chapter 7A of the California Building Code: fire-resistant roofs and siding, ember-resistant vents and enclosed eaves.
• Brush clearance. The zones decide which parcels land on LA County Fire's annual defensible space inspection list.
• Home sales. LA County Fire says that under AB 38, in effect from July 1, 2021, a seller in a hazard zone generally has to provide a defensible space inspection report during escrow.

To see your parcel's zone, look up the address on CAL FIRE's online Fire Hazard Severity Zone map.

• Within 30 feet (50 feet in extra hazard areas): remove, or keep trimmed and free of dead material, the plants the county calls combustible, including acacia, cedar, cypress, eucalyptus, juniper, pine and pampas grass.
• 30 to 100 feet: thin, trim and limb up what's left, and clear out dead wood.
• Dry grass: keep cured annual grasses at 3 inches or less.
• Fire access roads: keep 10 feet of brush clearance on each side.

Don't start by cutting down trees. The county's 2026 notice asks owners to wait for the inspector's guidance, because corrective trimming is usually enough. Owners who ignore an inspection report face a fine plus an enforcement charge on the property tax bill, and the county can send a contractor to clear the lot at the owner's cost.

Zone 0: the first five feet

A 2020 state law, AB 3074, created an ember-resistant zone within five feet of homes. The Board of Forestry approved statewide Zone 0 rules on August 19, 2026, for homes in state responsibility areas and in Very High zones of local responsibility areas, which include cities like Santa Clarita. Existing homes would get a phase-in of up to five years, with local agencies setting part of the timeline.

In September 2026 the Board withdrew the package from the state's Office of Administrative Law to make revisions. The rules aren't in effect until that office approves and files them, so check the Board of Forestry's Zone 0 page for the latest. You don't need to wait, though: a cleared 5-foot ember-resistant zone is already on the state's discount list.

• A dwelling limit based on rebuild cost. The Department of Insurance says the limit should be what it would cost to replace your home, not its market value, and notes that many homes lost in past California wildfires were underinsured.
• Extended replacement cost. A cushion above the dwelling limit for when building costs jump after a disaster. Under SB 876, signed in September 2026, insurers will have to offer at least 50% extended replacement cost with every new policy and renewal starting in 2028.
• Building code upgrade (ordinance or law). Pays the extra cost of meeting current codes when you rebuild. The Department warns that some policies leave it out.
• Loss of use. Pays extra living costs while you're displaced, and the Department's guide says it's normally limited to 20% of the dwelling limit. After a loss tied to a declared emergency, California law sets a minimum of 24 months, with up to 12 more for delays you can't control, but the dollar limit still applies.
• Contents. After a total loss in a declared emergency, SB 495 requires insurers to pay 60% of your contents limit, up to $350,000, without an itemized inventory, and gives you at least 100 days before one is required.

One more deadline: after a state-of-emergency loss, your insurer can't give you less than 36 months from the first actual cash value payment to collect full replacement cost, and it must grant six-month extensions for good cause, such as permit delays.

Discount size varies by insurer. Mercury says its discounts apply only to the wildfire portion of the premium, that it reviews photos sent through your agent, and that mitigation doesn't promise eligibility or renewal. The FAIR Plan has its own hardening discount, covered in our California FAIR Plan guide.

The work can pay off beyond one discount. A study by the Department of Insurance and the National Association of Insurance Commissioners found that rebuilding Los Angeles to the IBHS Wildfire Prepared Home standard would cut average annual losses by more than 30 percent.

Our office is in the valley too, on Avenue Stanford in Valencia. For everything else we insure here, from cars on the 14 to condos and small businesses, see our Santa Clarita insurance agency page.