This is a list of the Unique Property Reference Numbers (UPRNs) in the PO21 4SY area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 30 UPRNs in the PO21 4SY postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10000191445 | Get address | West Front Road | 50.767985 | -0.738503 |
| 10000191446 | Get address | West Front Road | 50.767941 | -0.738589 |
| 10023366261 | Get address | East Front Road | 50.768192 | -0.737703 |
| 10023367687 | Get address | West Front Road | 50.768192 | -0.737703 |
| 10091568297 | Get address | West Front Road | 50.767794 | -0.739132 |
| 10091570242 | Get address | 50.768174 | -0.737675 | |
| 10094571258 | Get address | West Front Road | 50.768252 | -0.738269 |
| 10096431518 | Get address | West Front Road | 50.768138 | -0.737704 |
| 10096432211 | Get address | East Front Road | 50.768164 | -0.737633 |
| 10096432212 | Get address | West Front Road | 50.768156 | -0.737676 |
| 10096432411 | Get address | 50.766997 | -0.739451 | |
| 100061709183 | Get address | West Front Road | 50.767843 | -0.737812 |
| 100061709184 | Get address | West Front Road | 50.768046 | -0.738359 |
| 100061709185 | Get address | West Front Road | 50.767763 | -0.737984 |
| 100061709186 | Get address | West Front Road | 50.76772 | -0.738113 |
| 100061709187 | Get address | West Front Road | 50.767631 | -0.738229 |
| 100061709188 | Get address | West Front Road | 50.767428 | -0.738574 |
| 100061709189 | Get address | West Front Road | 50.767508 | -0.738459 |
| 100061709190 | Get address | West Front Road | 50.767331 | -0.738761 |
| 100061709191 | Get address | West Front Road | 50.767279 | -0.738905 |
| 100061709192 | Get address | West Front Road | 50.767226 | -0.739005 |
| 100061709193 | Get address | West Front Road | 50.767129 | -0.739206 |
| 100061709194 | Get address | West Front Road | 50.767077 | -0.739364 |
| 100061709195 | Get address | West Front Road | 50.766997 | -0.739451 |
| 100061709196 | Get address | West Front Road | 50.766908 | -0.739567 |
| 100061709201 | Get address | West Front Road | 50.767359 | -0.739682 |
| 100061709202 | Get address | West Front Road | 50.767253 | -0.73987 |
| 100061709204 | Get address | West Front Road | 50.767138 | -0.740057 |
| 100062419055 | Get address | West Front Road | 50.768186 | -0.737958 |
| 200002718284 | Get address | West Front Road | 50.76792 | -0.737512 |