This is a list of the Unique Property Reference Numbers (UPRNs) in the PO1 3JN area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 41 UPRNs in the PO1 3JN postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 1775019491 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019492 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019493 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019494 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019495 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019496 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019497 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019498 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019499 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019512 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019513 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019514 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019515 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019516 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019517 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019518 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019519 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019520 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019521 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019522 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019523 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019524 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019525 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019526 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019527 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019528 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019529 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019530 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019531 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019532 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775019533 | Get address | King William Street | 50.801769 | -1.101618 |
| 1775019534 | Get address | King William Street | 50.801769 | -1.101618 |
| 1775019535 | Get address | King William Street | 50.801769 | -1.101618 |
| 1775019536 | Get address | King William Street | 50.801769 | -1.101618 |
| 1775019537 | Get address | King William Street | 50.801769 | -1.101618 |
| 1775019538 | Get address | King William Street | 50.801769 | -1.101618 |
| 1775019539 | Get address | King William Street | 50.80176 | -1.101675 |
| 1775102861 | Get address | King William Street | 50.801774 | -1.101051 |
| 1775109722 | Get address | 50.801805 | -1.101618 | |
| 1775118469 | Get address | 50.80194 | -1.101672 | |
| 1775118470 | Get address | 50.801968 | -1.101756 |