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HP21 8UY Flood Risk Map
HP21 8UY is in a high flood risk area. The nearest medium flood risk area is 40m away in HP21 8UZ. Map of HP21 8UY, surrounding postcodes, and their flood risks.
Important: We have taken a single point within HP21 8UY using Open Postcode Geo and identified the flood risk area which that point falls within. There maybe other points within the postcode which fall into a different area, and hence have a different risk level.
Nearest flood risk to HP21 8UY by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
Medium | HP21 8UZ | 40m | HP21 8UZ flood map |
Low | HP21 8PP | 259m | HP21 8PP flood map |
Very Low | HP19 7XE | 915m | HP19 7XE flood map |
None | HP19 7TH | 127m | HP19 7TH flood map |
HP21 8UY flood risk data
| ObjectID | 75989 |
|---|---|
| Risk | High |
| Suitability | County to Town |
| Risk for Insurance |
HP21 8UY geodata
| Easting | 480692 |
|---|---|
| Northing | 212836 |
| Latitude | 51.808355 |
| Longitude | -0.830986 |
Flood maps for places near HP21 8UY
| Place | Distance |
|---|---|
| Walton Court flood map | 743 m |
| Southcourt flood map | 1.0 km |
| California flood map | 1.2 km |
| Lower Hartwell flood map | 1.3 km |
| Sedrup flood map | 1.5 km |
| Aylesbury flood map | 1.7 km |
| Stone flood map | 1.8 km |
| Walton flood map | 1.9 km |
| Haydon Hill flood map | 1.9 km |
| Quarrendon flood map | 2.3 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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