Flood risk checker

Search a postcode or postcode area against the current live flood-risk postcode summary seam.

Source: Flood risk postcode summary. Coverage: Live flood summary rows matched postcode area SW1P. Treat the result as a postcode geometry signal rather than a property-specific verdict.. Freshness: Row refresh date unavailable in current public seam. Matches: 25.
Postcode Area Risk level Feature summary Flood zones Planning note
SW1P 1AA Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1AB Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1AE Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1AG Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1AU Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BB Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BD Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BE Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BJ Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BS Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BT Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1BU Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DA Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DB Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DE Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DH Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DL Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DN Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DP Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DQ Wandsworth Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DR Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DS Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DT Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DU Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
SW1P 1DW Westminster Review flood features 1 flood feature match FZ3 Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.

Known caveats

  • Flood summaries are postcode-geometry signals only and do not replace a property-specific flood assessment.
  • The current public flood seam does not expose a trustworthy row refresh timestamp, so freshness is still partial here.
  • Use the official long-term flood risk service before you rule a postcode in or out on this tool alone.