When Zillow added climate risk scores to its property listings in September 2024, it was hailed as a step forward in real estate transparency — a way for homebuyers to weigh not just square footage and school zones, but the long-term environmental risk of their investment. But just over a year later, the real estate giant has quietly pulled the plug on that data — and the decision has ignited a firestorm of criticism from climate experts, consumer advocates, and frustrated homebuyers.
The climate risk scores, powered by analytics startup First Street, had appeared on more than a million listings, warning prospective buyers about flood, wildfire, and extreme heat threats. But by late November, the tool was gone — replaced with a much subtler link that redirects users off Zillow’s platform to First Street’s website. The change came after months of pressure from real estate agents and regional listing services who argued the data was scaring off buyers in high-risk markets like California, Florida, and the Carolinas.
Leading the charge was California Regional Multiple Listing Service (CRMLS), the nation’s largest MLS provider, which openly questioned the accuracy and impact of the data. CEO Art Carter argued that publishing a home’s flood probability over the next five years could “significantly impact the perceived desirability” of a listing — an admission that gets to the heart of the debate: when transparency costs money, whose side do platforms take — the buyer’s or the seller’s?
For now, Zillow seems to have made its choice.
While the company says it’s “committed to helping consumers make informed decisions,” the actual explanation offered was vague: compliance with varying MLS requirements and the goal of a “consistent experience for all consumers.” What was once a bold integration of climate data is now a subtle hyperlink — easily missed and far less impactful.
Critics say this isn’t a UX tweak. It’s a retreat.
First Street CEO Matthew Eby didn’t mince words, calling the decision a setback for homebuyers. “The risk doesn’t go away,” he warned. “It just moves from a pre-purchase decision into a post-purchase liability.”
And homebuyers clearly feel the same. On Reddit threads and social media, the backlash has been swift:
“That really sucks. Now I have to go back to county assessor websites to get flood data.”
“Ugh, buh-bye Zillow as my first-string real estate search tool, hello Redfin!”
Even Zillow’s own chief economist Skylar Olsen acknowledged the stakes: “Climate risks are now a critical factor in home-buying decisions… buyers and sellers need access to all relevant data.” Yet the platform removed one of the most user-friendly displays of that data — leaving behind little more than a redirect and a clickable map layer.
The irony? Zillow’s move might protect short-term sales, but it puts long-term consumer trust on shaky ground. It also highlights a growing conflict in real estate: as climate volatility increases, the financial incentives of agents and listing platforms may increasingly diverge from the interests of buyers seeking safety, stability, and full transparency.
Other platforms like Redfin, Trulia, and Homes.com still include climate risk scores in their listings — for now. But Zillow’s reversal sends a clear message: when faced with pressure from the industry, even the largest search site in America blinked.
