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 YO18. 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
YO18 7AA	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.
YO18 7AE	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.
YO18 7AG	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.
YO18 7AH	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.
YO18 7AJ	North 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.
YO18 7AL	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.
YO18 7AN	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.
YO18 7AP	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.
YO18 7AR	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.
YO18 7AS	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.
YO18 7AT	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.
YO18 7AU	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.
YO18 7AW	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.
YO18 7AX	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.
YO18 7AY	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.
YO18 7AZ	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.
YO18 7BA	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.
YO18 7BB	North 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.
YO18 7BD	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.
YO18 7BE	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.
YO18 7BG	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.
YO18 7BH	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.
YO18 7BJ	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.
YO18 7BL	North 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.
YO18 7BN	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.

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.

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