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 CF48. 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
CF48 1AA Merthyr Tydfil 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.
CF48 1AB Merthyr Tydfil 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.
CF48 1AD Merthyr Tydfil 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.
CF48 1AE Merthyr Tydfil 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.
CF48 1AF Merthyr Tydfil 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.
CF48 1AG Merthyr Tydfil 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.
CF48 1AH Merthyr Tydfil 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.
CF48 1AJ Merthyr Tydfil 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.
CF48 1AL Merthyr Tydfil 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.
CF48 1AQ Merthyr Tydfil 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.
CF48 1AR Merthyr Tydfil 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.
CF48 1AS Merthyr Tydfil 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.
CF48 1AT Merthyr Tydfil 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.
CF48 1AU Merthyr Tydfil 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.
CF48 1AW Merthyr Tydfil 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.
CF48 1AX Merthyr Tydfil 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.
CF48 1AY Merthyr Tydfil 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.
CF48 1AZ Merthyr Tydfil 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.
CF48 1BA Merthyr Tydfil 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.
CF48 1BB Merthyr Tydfil 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.
CF48 1BD Merthyr Tydfil 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.
CF48 1BE Merthyr Tydfil 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.
CF48 1BF Merthyr Tydfil 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.
CF48 1BG Merthyr Tydfil 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.
CF48 1BJ Merthyr Tydfil 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.