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HP21 8NU Flood Risk Map
HP21 8NU is in a medium flood risk area. The nearest high flood risk area is 380m away in HP21 8FR. Map of HP21 8NU, surrounding postcodes, and their flood risks.
Important: We have taken a single point within HP21 8NU 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 8NU by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
High | HP21 8FR | 380m | HP21 8FR flood map |
Low | HP21 8NA | 66m | HP21 8NA flood map |
Very Low | HP19 7XE | 659m | HP19 7XE flood map |
None | HP21 8LW | 86m | HP21 8LW flood map |
HP21 8NU flood risk data
| ObjectID | 858833 |
|---|---|
| Risk | Medium |
| Suitability | County to Town |
| Risk for Insurance |
HP21 8NU geodata
| Easting | 481248 |
|---|---|
| Northing | 212955 |
| Latitude | 51.809337 |
| Longitude | -0.822918 |
Flood maps for places near HP21 8NU
| Place | Distance |
|---|---|
| California flood map | 658 m |
| Southcourt flood map | 680 m |
| Walton Court flood map | 784 m |
| Aylesbury flood map | 1.2 km |
| Walton flood map | 1.3 km |
| Lower Hartwell flood map | 1.9 km |
| Sedrup flood map | 1.9 km |
| Victoria Park flood map | 2.1 km |
| Haydon Hill flood map | 2.1 km |
| Elmhurst flood map | 2.1 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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