UK flood risk check by postcode
Free instant flood-risk band for any UK property, sourced direct from the Environment Agency. The £4.99 Premium adds full BGS ground-risk panel, BSR Higher-Risk Building register status and Property Chamber tribunal history at the building.
Why flood risk matters before you offer
UK home insurance premiums for properties in flood zones are routinely 2-5x higher than equivalent dry properties. Some lenders also require a Flood Risk Survey before approving a mortgage. Discovering this AFTER you've made an offer can knock 5-15% off the price you're willing to pay — or kill the purchase entirely. Find it now.
What's included
- Free: rivers and sea risk band (Very Low / Low / Medium / High) from the Environment Agency.
- £4.99 Premium: BGS shrink-swell and landslide hazard bands, UKHSA radon Affected Area band, BSR Higher-Risk Building register status, Property Chamber tribunal history, and an AI buyer's verdict that ties the flood band to insurance and lender implications.