Tools

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 YO41. 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
YO41 1AA	East Riding of Yorkshire	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.
YO41 1AB	East Riding of Yorkshire	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.
YO41 1AD	East Riding of Yorkshire	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.
YO41 1AE	East Riding of Yorkshire	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.
YO41 1AF	East Riding of Yorkshire	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.
YO41 1AG	East Riding of Yorkshire	Review flood features	1 flood feature match	FZ2	Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
YO41 1AH	York	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.
YO41 1AJ	East Riding of Yorkshire	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.
YO41 1AL	East Riding of Yorkshire	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.
YO41 1AN	East Riding of Yorkshire	Review flood features	1 flood feature match	FZ2	Use the official long-term flood risk checker before ruling the postcode in or out on one public seam result.
YO41 1AP	North Yorkshire	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.
YO41 1AQ	East Riding of Yorkshire	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.
YO41 1AR	North Yorkshire	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.
YO41 1AS	North Yorkshire	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.
YO41 1AT	North Yorkshire	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.
YO41 1AU	North Yorkshire	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.
YO41 1AW	North Yorkshire	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.
YO41 1AX	North Yorkshire	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.
YO41 1AY	East Riding of Yorkshire	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.
YO41 1AZ	East Riding of Yorkshire	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.
YO41 1BA	East Riding of Yorkshire	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.
YO41 1BB	East Riding of Yorkshire	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.
YO41 1BD	East Riding of Yorkshire	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.
YO41 1BE	East Riding of Yorkshire	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.
YO41 1BF	East Riding of Yorkshire	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.

Flood risk checker

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