Zillow Deleted Climate Risk From California Listings. This Climate Expert Wants to Bring it Back.

While difficult to estimate for individual homes, experts argue that home buyers should have access to data about flood and wildfire risk, extreme heat, and other climate hazards in the area.

1 minute read

January 22, 2026, 9:00 AM PST

By Diana Ionescu @aworkoffiction


Home perched on steep cliff almost falling due to erosion.

bluestork / Shutterstock

In November, real estate website Zillow removed the ‘climate risk data’ on its listings amid questions about the accuracy of flood risk data. The removed data included far more than flood risk. It also showed wildfire risk, sea level rise, air quality, and extreme heat exposure.

“Now, a climate policy expert in California is working to put data back in buyers’ hands,” writes Claire Barber in Inside Climate News. 

Neil Matouka is developing a proof of concept plugin that provides climate data to replace what Zillow removed. “Matouka’s plugin includes publicly available data from the state of California and federal agencies, whose extensive methods are readily available online. Overall, experts tend to agree on the utility of both private and public data sources for climate risk data, even with needed improvements.”

Experts say home-by-home risk predictions are “notoriously difficult,” but the data can still provide information about “standing potential risks in the area,” says Matouka. 

Tuesday, January 20, 2026 in Inside Climate News

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