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HP21 8NY Flood Risk Map
HP21 8NY is in a no flood risk area. The nearest low flood risk area is 149 metres away in HP21 8LT. Map of HP21 8NY, surrounding postcodes, and their flood risks.
Important: We have taken a single point within HP21 8NY 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 8NY by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
High | HP21 8FR | 253m | HP21 8FR flood map |
Medium | HP21 8NU | 168m | HP21 8NU flood map |
Low | HP21 8LT | 149m | HP21 8LT flood map |
Very Low | HP19 7XE | 575m | HP19 7XE flood map |
HP21 8NY geodata
| Easting | 481103 |
|---|---|
| Northing | 213040 |
| Latitude | 51.810122 |
| Longitude | -0.825000 |
Flood maps for places near HP21 8NY
| Place | Distance |
|---|---|
| California flood map | 717 m |
| Southcourt flood map | 834 m |
| Walton Court flood map | 848 m |
| Aylesbury flood map | 1.3 km |
| Walton flood map | 1.5 km |
| Lower Hartwell flood map | 1.7 km |
| Sedrup flood map | 1.9 km |
| Haydon Hill flood map | 2.0 km |
| Quarrendon 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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