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TW18 4NS Flood Risk Map
TW18 4NS is in a low flood risk area. The nearest medium flood risk area is 313m away in TW18 1AH. Map of TW18 4NS, surrounding postcodes, and their flood risks.
Important: We have taken a single point within TW18 4NS 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 TW18 4NS by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
High | TW18 4NX | 371m | TW18 4NX flood map |
Medium | TW18 1AH | 313m | TW18 1AH flood map |
Very Low | TW18 4EN | 1.5km | TW18 4EN flood map |
None | TW18 4JQ | 493m | TW18 4JQ flood map |
TW18 4NS flood risk data
| ObjectID | 320972 |
|---|---|
| Risk | Low |
| Suitability | County to Town |
| Risk for Insurance |
TW18 4NS geodata
| Easting | 504831 |
|---|---|
| Northing | 171558 |
| Latitude | 51.433335 |
| Longitude | -0.493339 |
Flood maps for places near TW18 4NS
| Place | Distance |
|---|---|
| Knowle Green flood map | 424 m |
| Birch Green flood map | 1.0 km |
| Staines-upon-Thames flood map | 1.3 km |
| Ashford flood map | 2.2 km |
| Egham Hythe flood map | 2.2 km |
| Church Lammas flood map | 2.6 km |
| Laleham flood map | 2.7 km |
| Penton Hook flood map | 2.7 km |
| Stanwell flood map | 2.8 km |
| Thorpe Lea flood map | 3.3 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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