How Does Wildfire Risk Affect a Home's Value?

Wildfire risk affects what a home is worth — and the direction is not always down. In genuinely low-risk, sought-after neighborhoods, buyers will sometimes pay a slight safety premium. But in high-hazard areas the effect is clearly negative and has grown sharply as insurance has become more expensive and harder to get. The cleanest evidence comes from a peer-reviewed study published in Land Economics (Vol. 100, No. 1, 2024) by researchers at Resources for the Future. Using a boundary-discontinuity design on California single-family sales from January 2015 through March 2022, they found that homes that had to disclose a state wildfire hazard sold for roughly 4.3% less than otherwise-comparable homes just outside the hazard line — about $23,700 on a $557,000 median — and the gap reached as much as 6% in Southern California. Notably, the discount was larger in the most recent years, after several destructive fire seasons.

A separate 2020 Redfin analysis of 2,705 ZIP codes across California, Oregon, and Washington reached a consistent conclusion at the market level: homes in high-wildfire-risk ZIPs sold for about 3.9% less than those in low-risk ZIPs ($640,000 versus $656,000). What makes that figure striking is the reversal behind it — in 2012 the same high-risk areas commanded a 2.5% premium. As fire seasons intensified, low-risk ZIP prices rose 101% over the period while high-risk ZIPs rose only 88%. In other words, wildfire risk did not just lower prices in a single year; it slowed appreciation, compounding the gap over time.

Both findings point to the same two mechanisms. First, wildfire insurance is now a make-or-break carrying cost, and buyers subtract it from what they will pay. Second, a disclosed hazard and the stigma of a high-risk address create a market discount on top of the insurance effect. The two overlap — the measured market discount already embeds buyers pricing in higher premiums — which is why our calculator reports the market discount as the headline rather than stacking the two and double-counting.

It is important to separate two different effects. The standing discount above is the durable drag from a high-risk designation. There is also a sharper, temporary drop right after a nearby fire — and the research is reassuring on that point. Economists Shawn McCoy and Randall Walsh, studying the Colorado housing market, found that prices near a recent burn typically fall for a window and then recover within roughly one to three years. The decline was driven mainly by residents becoming briefly more attuned to fire risk, not by lasting damage to the homes themselves.

The key exception: when a fire scar stays visible from the property, the recovery takes longer, because the loss of forest views — not just the perceived risk — keeps weighing on price. The practical takeaway is that a nearby fire is not a permanent verdict on value, but a persistent high-risk rating is the part worth acting on.

Because so much of the wildfire discount runs through insurance, the cost and availability of coverage is where homeowners have the most leverage. A 2026 GAO report (GAO-26-107867) found that homes in severe or extreme wildfire-risk areas paid roughly 8% more in premiums — about $181 a year — than otherwise-similar homes in the next-lower risk tier, with some California ZIP codes seeing inflation-adjusted premium increases above 25% between 2019 and 2024. Availability matters as much as price: California's FAIR Plan, the insurer of last resort, had grown to 684,388 policies and $750 billion in exposure by March 2026 — up 152% since September 2022 — as private carriers pulled back from high-hazard areas.

The encouraging flip side is that this carrying cost is partly controllable. A higher annual premium capitalizes into a lower price, so anything that lowers your actual and documented risk can shrink the discount. A Class-A fire-rated roof, ember-resistant vents, cleared defensible space, and formal mitigation certification can reduce your premium, move you toward a lower risk tier, and — under newer state rules — unlock mitigation discounts from insurers. Moving down even one tier shrinks both drivers of the value impact at once: the insurance surcharge and the market discount. The calculator above estimates how much value a one-tier improvement could recover for your inputs.

1. Insurance is now a make-or-break carrying cost. In high-hazard areas, premiums have doubled or tripled and some homes can only get a FAIR Plan. Buyers subtract that recurring cost from what they'll pay — a higher premium capitalizes directly into a lower price.

2. Disclosure and stigma add a market discount. Several states now require wildfire-hazard disclosure, and buyers increasingly check fire scores. Peer-reviewed work finds homes with a disclosed hazard sell for measurably less, independent of insurance.

3. The effect is durable but not permanent. A standing high-risk designation drags value persistently; the sharp drop right after a nearby fire usually recovers in 1–3 years. Mitigation that lowers real risk can shrink both effects.