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>Enter a U.S. or Puerto Rico address

Enters address in top 50 (population) US county

"Project Sunroof hasn't reached that address"

...well, alright then.

My hunch is that they require LiDAR data for the estimate and LiDAR data is currently collected one municipality at a time and stored in many different places. It's a data fragmentation problem.

In comparison, ground elevation data (omitting buildings and trees) can be collected using radar from orbit. That's why we have consistent and widely available elevation data like SRTM for the entire planet.

There's pretty good high-res LiDAR data available for my location (84741), but no availability of Project Sunroof. So either they're not aggregating all available public data (certainly possible), or something else is holding them back.

Was your house built in the last, what, 7-8 years?

(I'm curious if the data hasn't been refreshed since the site launched.)

My house was built 71 years ago.

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