This is a list of the Unique Property Reference Numbers (UPRNs) in the SA31 1ER area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 49 UPRNs in the SA31 1ER postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10004866085 | Get address | Little Water Street | 51.858493 | -4.30467 |
| 10009167349 | Get address | Little Water Street | 51.858157 | -4.303927 |
| 10009167526 | Get address | Little Water Street | 51.858493 | -4.30467 |
| 10009167527 | Get address | Little Water Street | 51.858974 | -4.304927 |
| 10009167528 | Get address | Little Water Street | 51.858947 | -4.304896 |
| 10009167764 | Get address | Little Water Street | 51.858545 | -4.304789 |
| 10023611599 | Get address | Little Water Street | 51.858157 | -4.303927 |
| 10024326918 | Get address | Little Water Street | 51.858493 | -4.30467 |
| 10090704643 | Get address | Little Water Street | 51.858406 | -4.30452 |
| 10090704644 | Get address | Little Water Street | 51.858406 | -4.30452 |
| 100100149529 | Get address | Little Water Street | 51.858034 | -4.303746 |
| 100100149530 | Get address | Little Water Street | 51.858069 | -4.303806 |
| 100100149531 | Get address | Little Water Street | 51.858104 | -4.303851 |
| 100100149532 | Get address | Little Water Street | 51.858157 | -4.303927 |
| 100100149533 | Get address | Little Water Street | 51.858201 | -4.303987 |
| 100100149534 | Get address | Little Water Street | 51.858244 | -4.304062 |
| 100100149535 | Get address | Little Water Street | 51.858298 | -4.30405 |
| 100100149536 | Get address | Little Water Street | 51.858324 | -4.304109 |
| 100100149537 | Get address | Little Water Street | 51.858351 | -4.30414 |
| 100100149538 | Get address | Little Water Street | 51.858421 | -4.304216 |
| 100100149539 | Get address | Little Water Street | 51.858456 | -4.304261 |
| 100100149540 | Get address | Little Water Street | 51.858482 | -4.304306 |
| 100100149541 | Get address | Little Water Street | 51.858517 | -4.304352 |
| 100100149542 | Get address | Little Water Street | 51.858553 | -4.304353 |
| 100100149543 | Get address | Little Water Street | 51.858588 | -4.304399 |
| 100100149544 | Get address | Little Water Street | 51.858604 | -4.304487 |
| 100100149545 | Get address | Little Water Street | 51.85864 | -4.304532 |
| 100100149546 | Get address | Little Water Street | 51.858675 | -4.304563 |
| 100100149547 | Get address | Little Water Street | 51.85871 | -4.304594 |
| 100100149548 | Get address | Little Water Street | 51.858736 | -4.304668 |
| 100100149549 | Get address | Little Water Street | 51.858762 | -4.304713 |
| 100100149550 | Get address | Little Water Street | 51.858806 | -4.304758 |
| 100100149551 | Get address | Little Water Street | 51.858841 | -4.304789 |
| 100100149552 | Get address | Little Water Street | 51.858885 | -4.30485 |
| 100100149555 | Get address | Little Water Street | 51.859008 | -4.305001 |
| 100100149556 | Get address | Little Water Street | 51.859043 | -4.305047 |
| 100100149557 | Get address | Little Water Street | 51.859097 | -4.305049 |
| 100100149562 | Get address | Little Water Street | 51.858729 | -4.305001 |
| 100100149563 | Get address | Little Water Street | 51.858703 | -4.304957 |
| 100100149564 | Get address | Little Water Street | 51.858659 | -4.304911 |
| 100100149565 | Get address | Little Water Street | 51.858615 | -4.304865 |
| 100100149566 | Get address | Little Water Street | 51.85858 | -4.304805 |
| 100100149567 | Get address | Little Water Street | 51.858545 | -4.304789 |
| 100100149569 | Get address | Little Water Street | 51.858327 | -4.304429 |
| 100100149570 | Get address | Little Water Street | 51.8583 | -4.304399 |
| 100100149571 | Get address | Little Water Street | 51.858265 | -4.304368 |
| 100100149572 | Get address | Little Water Street | 51.858193 | -4.304364 |
| 100101008249 | Get address | Little Water Street | 51.858386 | -4.304185 |
| 200002957919 | Get address | Little Water Street | 51.858406 | -4.30452 |