This is a list of the Unique Property Reference Numbers (UPRNs) in the SN1 3LB 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 |
|---|---|---|---|---|
| 10009419177 | Get address | King William Street | 51.553815 | -1.779378 |
| 100121140122 | Get address | King William Street | 51.553491 | -1.779077 |
| 100121140123 | Get address | King William Street | 51.553491 | -1.779135 |
| 100121140124 | Get address | King William Street | 51.553482 | -1.779192 |
| 100121140125 | Get address | King William Street | 51.553483 | -1.77925 |
| 100121140126 | Get address | King William Street | 51.553456 | -1.779351 |
| 100121140127 | Get address | King William Street | 51.553483 | -1.779409 |
| 100121140128 | Get address | Wesley Street | 51.553456 | -1.779467 |
| 100121140129 | Get address | Wesley Street | 51.553438 | -1.77964 |
| 100121140130 | Get address | Wesley Street | 51.553429 | -1.779683 |
| 100121140131 | Get address | King William Street | 51.553439 | -1.779755 |
| 100121140132 | Get address | King William Street | 51.553421 | -1.779856 |
| 100121140133 | Get address | King William Street | 51.553403 | -1.779914 |
| 100121140134 | Get address | King William Street | 51.553412 | -1.780001 |
| 100121140135 | Get address | King William Street | 51.553376 | -1.780073 |
| 100121140136 | Get address | King William Street | 51.553367 | -1.780116 |
| 100121140137 | Get address | King William Street | 51.553421 | -1.780202 |
| 100121140138 | Get address | King William Street | 51.553358 | -1.780246 |
| 100121140139 | Get address | King William Street | 51.55335 | -1.780333 |
| 100121140140 | Get address | King William Street | 51.553359 | -1.78039 |
| 100121140141 | Get address | King William Street | 51.553645 | -1.779711 |
| 100121140142 | Get address | King William Street | 51.553645 | -1.779668 |
| 100121140143 | Get address | King William Street | 51.553627 | -1.77935 |
| 100121140144 | Get address | King William Street | 51.55368 | -1.779321 |
| 100121140145 | Get address | King William Street | 51.553716 | -1.77935 |
| 100121140146 | Get address | King William Street | 51.553762 | -1.779393 |
| 100121140147 | Get address | King William Street | 51.553869 | -1.779364 |
| 100121343305 | King William Street Church of England Primary School, King William Street | King William Street | 51.553691 | -1.780129 |