Aerial imagery has quietly become part of how home insurance gets underwritten, and a homeowner in Austin, Texas found that out the hard way. She had carried the same policy on her house for more than a decade without filing a claim. In January she got an email from her carrier saying the policy would not be renewed. Attached were two grainy photos of her house, taken from above. The trees had grown too close to the roof, and she had two months to deal with it or lose coverage.
She paid a tree service $3,000, photographed the trimmed branches herself, sent the pictures back, and the policy was renewed days before it expired. Nobody from the insurance company ever knocked on her door. The whole exchange happened over email, based on images she had never seen before and did not know existed.
Stories like this get shared with a lot of outrage attached, and we understand why. But there is a more useful way to read it, especially if you own a home in Colorado.
Aerial imagery is standard practice now, not an experiment
The National Association of Insurance Commissioners surveyed 194 home insurers. Seventy percent of them already use, plan to use, or plan to explore artificial intelligence and machine learning in their operations. Carriers buy aerial imagery from third-party vendors who fly fixed-wing aircraft, run drone programs, or license satellite passes, then run computer vision over the photos to score what they see.
What the models flag is not mysterious. It is the same list an underwriter has always cared about:
- Roof age, missing shingles, staining, patching, and worn spots
- Tree limbs overhanging or touching the roofline
- Debris, junk piles, and general lack of upkeep in the yard
- Chimney condition and roof penetrations
- Pools, trampolines, and outbuildings that were never disclosed
- Defensible space, or the lack of it, around the structure
The difference is the scale. This used to require a person driving out to the property, so carriers could only inspect a small fraction of the homes they insured. Now they can look at every single one, every year, and compare this year’s image to last year’s.
Why Colorado carriers lean hardest on aerial imagery
Colorado is one of the hardest homeowners markets in the country. Hail alone makes the Front Range expensive to insure, and wildfire has changed what carriers are willing to write in the foothills and along the I-70 corridor. Roofs and vegetation are the two variables that most directly drive whether a house survives a hailstorm or a fire, and they are also the two variables that show up most clearly in an aerial photo.
So the underwriting rules have tightened. Carriers that once accepted a 20-year-old roof now want it replaced. The flip side is that a new roof, especially an impact resistant one, is one of the few things that still moves a Colorado premium down. Carriers that once ignored the pine growing over the eaves now want it cut back. Homes with a high probability of a tree coming down on them, or with a roof at the end of its life, are getting non-renewed rather than repriced.
What this looked like in our office
One of our clients received a cancellation notice on a home insured for well over $1.5 million. The carrier gave two reasons, both traced back to a property inspection: the dwelling was not insured to what the carrier calculated as full replacement cost, and the home did not have a monitored central fire and burglar alarm. Above a certain coverage amount, that carrier requires one.
Her reaction was the one most people have. She did not think it was right that an insurance company could require her to install an alarm system, at a few thousand dollars up front plus a monthly monitoring fee, on a house she had owned and maintained for years. She also did not love being asked about who else might be living in the home. It felt like being held hostage by a company she had been paying for a long time.
We understand the frustration completely. We also had to tell her the truth: the alarm requirement and the higher dwelling limit were the two things standing between her and a cancelled policy, and the premium at the corrected coverage amount was still less than she had been paying at her previous carrier. She installed the alarm. The paperwork got done.
Another client came to us earlier this year with a roof near the end of its useful life. The rate reflected it. When we ran the numbers, replacing that roof would have dropped his annual premium by roughly $4,300 with the carrier we recommended. He is planning the replacement, and when it happens we will update the policy and get him the credit.
The part nobody enjoys hearing
Requirements like these are not carriers being petty. They are carriers refusing to charge the homeowner who replaced the roof and cut back the trees the same price as the homeowner who did neither.
For years, everyone paid into the same pool, and the cost of the deferred maintenance on somebody else’s house showed up in your renewal. Better property data changes that. If you keep your roof current, keep vegetation off the structure, and harden the house, the pricing increasingly reflects it. That is the direction this is going, and on balance we think it is the right one for the people who take care of their homes.
Yes, aerial imagery gets it wrong
A model looking at a photo from a thousand feet up cannot always tell the difference between hail bruising and a shadow, between a tarp over a woodpile and a damaged roof, or between an old stain and active deterioration. Imagery can be two years stale. A neighbor’s tree can be scored against your parcel. Replacement cost estimates built from remote data can miss what is actually in the house.
This is exactly where an independent, local agency earns its keep. When the file is wrong, we do not tell you to appeal on your own into a call center queue. We can:
- Ask the carrier for the actual image and the inspection report behind the decision
- Take the question directly to the underwriter rather than to customer service
- Drive out and photograph the property ourselves, with date stamps
- Send in your roof invoice, the arborist’s report, the alarm certificate, or the mitigation documentation as evidence
- Shop the house to other carriers on our panel if the underwriter will not move
Here is what that looks like in practice. A client’s home renewal came back with an increase of more than 20 percent. The reason was a roof score, a number the carrier’s data vendor had assigned to that roof from imagery, and it came in below average. The roof itself was fine. So we went out, photographed it properly, and sent the pictures to the underwriter with the request to re-score it. The underwriter agreed and raised the score. The renewal ended up increasing 3 percent instead of 20.
Nothing about that house changed. The only thing that changed was that a person looked at real photos instead of a model looking at an aerial one. That is the entire difference, and it is worth thousands of dollars over the life of a policy.
Colorado now gives you a lever on the wildfire side
As of July 1, 2026, House Bill 25-1182 requires insurers using wildfire risk models in Colorado to tell you your score in writing every year, to account for the mitigation work you have actually done, and to give you a formal appeal with deadlines attached. That law does not cover roofs or tree overhang generally, but it does mean the wildfire piece of your file is no longer invisible to you. We wrote about how to use it here: Colorado Wildfire Risk Score: What HB 1182 Means for You.
What to do before your next renewal
- Pull up your own house on satellite view and look at it the way an underwriter would. Overhanging limbs, debris, a tarp, an old trampoline, a stained roof.
- Trim vegetation back off the roofline and clear anything stacked against the structure.
- Keep documentation. Roof invoices, arborist receipts, alarm certificates, and mitigation records are what get a decision reversed.
- Open every letter from your carrier. Non-renewal notices come with deadlines, and the window to fix the problem is usually short.
- Call us the day you get one, not the week before it takes effect. Time is the thing we need most to fix these.
The bottom line
Aerial imagery is not going away, and honestly, we would not want it to. Used well, it prices well-maintained homes fairly for the first time in a long time. Used badly, it non-renews a good house over a shadow on a shingle.
The difference between those two outcomes is usually whether somebody is willing to pick up the phone and argue the file. That is what a local agency does, and it is a large part of what we do for Colorado home insurance clients every week. If you have gotten a letter about your roof, your trees, or your replacement cost, send it to us before you write a check to anybody.
Common questions about aerial imagery and home insurance
Can my insurance company take aerial photos of my house?
Yes, and most of them now do. Carriers buy the imagery from third party vendors who fly fixed-wing aircraft, run drone programs, or license satellite passes. It is the same exterior property inspection carriers have always done, just performed from the air instead of from the driveway.
Why was I non-renewed over my roof when I have never filed a claim?
Underwriting looks at the condition of the property, not only your claim history. Aerial imagery lets a carrier review every home it insures every year, so a house with a clean claims record can still be flagged for roof wear, overhanging limbs, or debris in the yard.
What can I do if the aerial photo of my property is wrong?
Ask your carrier for the actual image and the inspection report behind the decision, then send evidence that contradicts it. Roof invoices, arborist receipts, alarm certificates, and mitigation records are what get decisions reversed. An independent agent can take that documentation straight to the underwriter instead of into a call center queue.
How often do carriers look at aerial images of a home?
Many now review the homes they insure annually and compare the current image to the prior year, which is how changes like a spreading tree line or a deteriorating roof get caught. That is a significant change from the years when only a small share of insured homes ever got a physical inspection.
Sources: KUT News and NPR reporting on aerial imagery and non-renewals in Texas; National Association of Insurance Commissioners data on AI use in homeowners underwriting; Colorado General Assembly, HB25-1182.
