Map of Purley (Greater London) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Purley flood map. In the case of Purley, all postcodes are medium flood risk.
| Place | Distance |
|---|---|
| Woodcote flood map | 1.3 km |
| Sanderstead flood map | 2.4 km |
| Coulsdon flood map | 2.5 km |
| South Croydon flood map | 2.6 km |
| Wallington flood map | 3.1 km |
| Kenley flood map | 3.1 km |
| Beddington flood map | 3.4 km |
| Waddon flood map | 3.7 km |
| Croydon flood map | 4.1 km |
| Whyteleafe flood map | 4.1 km |