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TW18 4HL Flood Risk Map
TW18 4HL is in a low flood risk area. The nearest high flood risk area is 336m away in TW18 4HZ. Map of TW18 4HL, surrounding postcodes, and their flood risks.
Important: We have taken a single point within TW18 4HL 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 4HL by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
High | TW18 4HZ | 336m | TW18 4HZ flood map |
Medium | TW18 4SW | 542m | TW18 4SW flood map |
Very Low | TW18 4BB | 1.2km | TW18 4BB flood map |
None | TW18 4DF | 63m | TW18 4DF flood map |
TW18 4HL flood risk data
| ObjectID | 320972 |
|---|---|
| Risk | Low |
| Suitability | County to Town |
| Risk for Insurance |
TW18 4HL geodata
| Easting | 504450 |
|---|---|
| Northing | 171972 |
| Latitude | 51.437126 |
| Longitude | -0.498696 |
Flood maps for places near TW18 4HL
| Place | Distance |
|---|---|
| Birch Green flood map | 575 m |
| Knowle Green flood map | 695 m |
| Staines-upon-Thames flood map | 985 m |
| Egham Hythe flood map | 2.0 km |
| Church Lammas flood map | 2.2 km |
| Ashford flood map | 2.6 km |
| Stanwell flood map | 2.6 km |
| Stanwell Moor flood map | 2.8 km |
| Hythe End flood map | 3.0 km |
| Penton Hook flood map | 3.1 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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