Environment Agency
Flood Lookup
Enter a UK postcode to geolocate it, check live flood warnings nearby, and see flood warning areas as a blue overlay on the map.
Uses postcodes.io for coordinates (or saved portfolio coords when available), then the Environment Agency flood-monitoring API. Search radius is capped at km.
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Checking flood risk…
Geocoding the postcode and querying Environment Agency flood areas — this can take a few seconds.
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Geocode: · km radius
Active flood warnings nearby
Nearby flood warning areas
within km · map shows nearest
No flood warning areas found within this radius.
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On map Active
Map: OpenStreetMap. Blue polygons are Environment Agency flood warning areas (live monitoring), not static Flood Map for Planning zones. Check for flooding on GOV.UK
Live flood monitoring is a helpful first check. For a full property report that includes flood risk alongside sold prices, EPC and crime, see homebuyerreport.co.uk.