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TW18 3AS Flood Risk Map
TW18 3AS is in a medium flood risk area. The nearest high flood risk area is 235m away in TW18 3DF. Map of TW18 3AS, surrounding postcodes, and their flood risks.
Important: We have taken a single point within TW18 3AS 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 3AS by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
High | TW18 3DF | 235m | TW18 3DF flood map |
Low | TW18 3EE | 263m | TW18 3EE flood map |
Very Low | TW18 3BY | 161m | TW18 3BY flood map |
None | TW18 3EG | 295m | TW18 3EG flood map |
TW18 3AS flood risk data
| ObjectID | 1250646 |
|---|---|
| Risk | Medium |
| Suitability | Town to Street |
| Risk for Insurance |
TW18 3AS geodata
| Easting | 502638 |
|---|---|
| Northing | 171463 |
| Latitude | 51.432882 |
| Longitude | -0.524902 |
Flood maps for places near TW18 3AS
| Place | Distance |
|---|---|
| Egham Hythe flood map | 541 m |
| Church Lammas flood map | 872 m |
| Staines-upon-Thames flood map | 914 m |
| Birch Green flood map | 1.3 km |
| Thorpe Lea flood map | 1.5 km |
| Runnymede flood map | 1.6 km |
| Hythe End flood map | 1.7 km |
| Egham flood map | 1.7 km |
| Knowle Green flood map | 1.9 km |
| Ripley Springs 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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