This is a list of the Unique Property Reference Numbers (UPRNs) in the SW1Y 4LB 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 |
|---|---|---|---|---|
| 10033543640 | Get address | St James's Square | 51.507297 | -0.136634 |
| 10033547481 | Get address | King Street | 51.506934 | -0.136404 |
| 10033547818 | Get address | King Street | 51.506934 | -0.136404 |
| 10033548116 | Get address | Charles Ii Street | 51.507421 | -0.13428 |
| 10033548537 | Get address | King Street | 51.506934 | -0.136404 |
| 10033548823 | Get address | King Street | 51.506934 | -0.136404 |
| 10033549068 | Get address | King Street | 51.506934 | -0.136404 |
| 10033549323 | Get address | St James's Square | 51.50682 | -0.134924 |
| 10033549367 | Get address | King Street | 51.506934 | -0.136404 |
| 10033553711 | Get address | St James's Square | 51.506748 | -0.134884 |
| 10033568117 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033568118 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033579447 | Get address | St James's Square | 51.507087 | -0.136455 |
| 10033580432 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580434 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580436 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580438 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580440 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580442 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580444 | Get address | St James's Square | 51.507633 | -0.136274 |
| 10033580450 | Get address | St James's Square | 51.507297 | -0.136634 |
| 10033617829 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033617831 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033617833 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033621255 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033627182 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033637541 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10033637542 | Get address | St James's Square | 51.507564 | -0.136436 |
| 10092036071 | Get address | 51.507564 | -0.136436 | |
| 10092044997 | Get address | St James's Square | 51.507564 | -0.136436 |
| 100023349356 | Get address | Duke Of York Street | 51.507785 | -0.136225 |
| 100023349358 | Get address | King Street | 51.507039 | -0.136832 |
| 100023349449 | Get address | St James's Square | 51.507512 | -0.136596 |
| 100023349450 | Get address | King Street | 51.506934 | -0.136404 |
| 100023349451 | Get address | Duke Of York Street | 51.507785 | -0.136225 |
| 100023349464 | Get address | St James's Square | 51.507089 | -0.136585 |
| 100023349493 | Get address | St James's Square | 51.507633 | -0.136274 |
| 100023464684 | Get address | Duke Street St James's | 51.507161 | -0.137101 |