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Chalkwell Flood Map
Map of Chalkwell (Westcliff-on-Sea, Essex) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Chalkwell flood map. Chalkwell includes medium, high, and low flood risk postcodes.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Chalkwell postcode 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.
Flood maps for other places called Chalkwell
Flood maps for other places near Chalkwell
| Place | Distance |
|---|---|
| Westcliff-on-Sea flood map | 958 m |
| Leigh-on-Sea flood map | 2.0 km |
| Clifftown flood map | 2.2 km |
| Southend-on-Sea flood map | 2.4 km |
| Prittlewell flood map | 2.6 km |
| Eastwood flood map | 3.2 km |
| Southchurch flood map | 4.3 km |
| Newlands flood map | 4.9 km |
| Rochford flood map | 5.1 km |
| Hadleigh flood map | 5.2 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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