This is a list of the Unique Property Reference Numbers (UPRNs) in the SE21 8AS area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 200003436264 | Get address | Alleyn Park | 51.435906 | -0.087543 |
| 200003436265 | Get address | Alleyn Park | 51.435979 | -0.087612 |
| 200003436266 | Get address | Alleyn Park | 51.436061 | -0.087666 |
| 200003436267 | Get address | Alleyn Park | 51.435818 | -0.087662 |
| 200003436268 | Get address | Alleyn Park | 51.436018 | -0.087827 |
| 200003436269 | Get address | Alleyn Park | 51.435777 | -0.087894 |
| 200003436270 | Get address | Alleyn Crescent | 51.435913 | -0.08796 |
| 200003436271 | Get address | Alleyn Road | 51.435699 | -0.088113 |
| 200003436272 | Get address | Alleyn Crescent | 51.435881 | -0.088249 |
| 200003497041 | Get address | Alleyn Crescent | 51.435881 | -0.088249 |