Buyer Be Aware: Listing Checker

While you browse Zillow or Redfin, check the address the listing won't: pending FEMA flood maps, permits, insurability, and more.

The listing shows today's flood zone. FEMA's pending maps can say something different, and the "great school nearby" may not be the one the address is actually assigned to. This extension reads the address off the Zillow or Redfin listing you're viewing and checks it against FEMA's National Flood Hazard Layer and Census school-district boundaries, right in a small panel on the page. Free. If you want the other 25 checks (open permits, code violations, environmental risk, insurability, ownership and sale history, the post-sale property-tax reset), the full Buyer Be Aware report is one click away with the address already filled in. Built for buyers, not sellers. No account required to check, no browsing data collected, and the extension itself makes zero network requests: it needs no permissions beyond the two listing sites.