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CM23 3AH Flood Risk Map
CM23 3AH is in a medium flood risk area. The nearest high flood risk area is 17m away in CM23 3AS. Map of CM23 3AH, surrounding postcodes, and their flood risks.
Important: We have taken a single point within CM23 3AH 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 CM23 3AH by risk level
| Flood Risk | Postcode | Distance | Flood Map |
|---|---|---|---|
High | CM23 3AS | 17m | CM23 3AS flood map |
Low | CM23 3YJ | 42m | CM23 3YJ flood map |
Very Low | CM23 3DY | 610m | CM23 3DY flood map |
None | CM23 3FT | 100m | CM23 3FT flood map |
CM23 3AH flood risk data
| ObjectID | 865436 |
|---|---|
| Risk | Medium |
| Suitability | County to Town |
| Risk for Insurance |
CM23 3AH geodata
| Easting | 548921 |
|---|---|
| Northing | 221199 |
| Latitude | 51.869492 |
| Longitude | 0.161630 |
Flood maps for places near CM23 3AH
| Place | Distance |
|---|---|
| Bishop's Stortford flood map | 145 m |
| New Town flood map | 469 m |
| Hockerill flood map | 480 m |
| Thorley Street flood map | 1.9 km |
| Birchanger flood map | 2.6 km |
| Great Hallingbury flood map | 2.8 km |
| Thorley Wash flood map | 2.9 km |
| Start Hill flood map | 2.9 km |
| Cradle End flood map | 3.1 km |
| Hazel End 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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