This is a list of the Unique Property Reference Numbers (UPRNs) in the SO21 3DW 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 |
|---|---|---|---|---|
| 10000836922 | Get address | South Down Lane | 51.149732 | -1.243728 |
| 10015329660 | Get address | Duke Street | 51.149783 | -1.244786 |
| 10024210896 | Get address | Duke Street | 51.150096 | -1.244409 |
| 10034503298 | Get address | South Down Lane | 51.149465 | -1.242818 |
| 10090845042 | Get address | A33 | 51.15116 | -1.242175 |
| 100062013968 | Get address | A33 | 51.151635 | -1.24181 |
| 100062013970 | Get address | Duke Street | 51.149978 | -1.244225 |
| 200000181525 | Get address | A33 | 51.151706 | -1.241766 |
| 200000183550 | Get address | A33 | 51.151097 | -1.242133 |
| 200000183559 | Get address | South Down Lane | 51.149453 | -1.243719 |
| 200000183644 | Get address | Duke Street | 51.14987 | -1.244312 |
| 200000186568 | Get address | A33 | 51.153397 | -1.240394 |
| 200000188589 | Get address | South Down Lane | 51.148917 | -1.24287 |