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 BN7. 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
BN7 1AB Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1AD Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1AE Lewes 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.
BN7 1AJ Lewes 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.
BN7 1AL Lewes 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.
BN7 1AR Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BA Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BB Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BD Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BE Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BG Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BH Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BJ Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BL Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BN Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BP Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BQ Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BS Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BT Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BU Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BX Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BY Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1BZ Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1DA Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.
BN7 1DB Lewes No direct flood match No flood feature matches in the current postcode geometry seam. Zone detail unavailable Treat this as an early screening signal only and still check the official flood service before you commit.

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.