Your Wildfire Score Is About to Show Up in Writing

There is a number attached to your house right now that you have probably never seen. It is your wildfire risk score. An insurer built it, priced your policy off it, and until this year they never had to tell you what it was or how they got there.

That changes. Colorado Regulation 5-1-28, the Division of Insurance rule that actually implements all of this, becomes effective October 1, 2026. That is according to a compliance bulletin summarizing the rule. So if you own a home anywhere along the Front Range, this one matters to you.

What actually happened here

Here is the backstory people miss. This all traces to House Bill 25-1182, which Governor Jared Polis signed on May 28, 2025. It took effect July 1, 2026, and folks who watch this stuff call it the most significant change to wildfire insurance regulation in Colorado in decades. Not an exaggeration.

The reason it exists is not complicated. Since the Marshall Fire tore through more than 1,000 homes in December 2021, carriers have been leaving the state, pausing new business in the higher-risk zones, or just cranking premiums up. Statewide, Colorado homeowners saw premiums jump 57.9% between 2018 and 2023, and that pain is concentrated in the wildland-urban interface. The foothills. The I-70 corridor. Parts of Boulder County and El Paso County. Some of those folks have watched premiums climb 150% to 300%, and I mean people paying well over $8,000 a year to insure one house.

And through all of that, the score driving those numbers was basically a secret. You could not see it. You could not argue with it.

What lands in your mailbox

So here is the meat of the rule. If your insurer uses a wildfire risk model, they now have to send you an annual, plain-language written notice. That is spelled out in Division of Insurance Bulletin B-5.56. That notice has to disclose your property's wildfire risk score or classification, the insurer's own score range so you know where you fall, the mitigation discounts available to you, and your appeal rights.

The catch, and this is the part that trips people up, is that you did not automatically get your score on July 1. The notice shows up with your next policy renewal. So plenty of homeowners have not laid eyes on it yet and are wondering why. That is why. Watch your renewal.

The rule covers all admitted insurers writing homeowner and property policies in Colorado, and it covers the Colorado FAIR Plan too. It does not apply to commercial farm and ranch policies or to non-admitted insurers. Worth knowing which bucket you are in.

The appeal right is the real prize

This is the piece that actually has teeth. The law gives you a formal appeal right. If you think your score is wrong, you can challenge it, and the insurer has deadlines. They have to acknowledge your appeal within 10 days and give you a decision within 30 days. People who track this nationally call it the most specific and actionable wildfire-score consumer protection in the country. Colorado, out front on something. Buckle up.

So if your score seems off, or if you have done the work and it is not reflected, you do not have to just eat it anymore. You get to push back on the record.

Now the part where you can actually save money

Here is the honest version, though. The law creates transparency. It does not cap your premium and it does not guarantee you a lower rate. What it does is let you see the levers.

The mitigation that counts under the law includes defensible space, fire-resistant building materials, ember-resistant vents, Class A roofing, and certification through the IBHS Wildfire Prepared Home standard, which expanded into Colorado in April 2026. If you are in Boulder County, Wildfire Partners is the local certification program, and honestly it is the most insurance-relevant local certification going in the state right now.

But read this next line twice. The discount sizes are set by each carrier's rate filing, not by the state. So two neighbors can do the exact same defensible-space work and get very different credits depending on who writes their policy. Same clearing, same vents, different check. That is why seeing your score and your carrier's range actually matters. It tells you whether the work pencils out with your insurer or whether you would do better shopping the policy.

What to do before October

If you ask me, do not wait for the mailbox. Pull your last renewal and see if a score notice is buried in it. If your renewal is coming up, know that the notice is supposed to be there and flag it if it is not. And if the number looks wrong, remember you now have a real clock on your side, 10 days and 30 days.

Questions, and there will be questions, go straight to the Colorado Division of Insurance at 303-894-7499, or toll-free at 800-930-3745. They are the ones enforcing this.

One more thing, because it is our lane. This affects what your house is worth to a buyer, not just what it costs you to insure. A home with a clean, documented mitigation record and a score you can defend is an easier sell in the foothills than one where the insurance is a black box. That is the quiet real estate story underneath all of this. The score was always there. Starting October 1, you finally get to see it, and fight it.