This is a list of the Unique Property Reference Numbers (UPRNs) in the SA31 1SL area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 42 UPRNs in the SA31 1SL postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10009166588 | Get address | Lon Hir | 51.862263 | -4.316918 |
| 10015301911 | Get address | Nant-Yr-Arian | 51.860508 | -4.317438 |
| 10023608563 | Get address | Lon Hir | 51.862531 | -4.316075 |
| 10023608774 | Get address | Nant-Yr-Arian | 51.860437 | -4.317405 |
| 10024326910 | Get address | Lon Hir | 51.861917 | -4.318033 |
| 10024669624 | Get address | Lon Hir | 51.86093 | -4.317503 |
| 100100149528 | Get address | Lon Hir | 51.860598 | -4.317442 |
| 100100149671 | Get address | Lon Hir | 51.861196 | -4.317691 |
| 100100149672 | Get address | Lon Hir | 51.86125 | -4.317679 |
| 100100149673 | Get address | Lon Hir | 51.861313 | -4.317653 |
| 100100149674 | Get address | Lon Hir | 51.861234 | -4.317112 |
| 100100149675 | Get address | Lon Hir | 51.861359 | -4.317627 |
| 100100149676 | Get address | Lon Hir | 51.861369 | -4.31709 |
| 100100149677 | Get address | Lon Hir | 51.861423 | -4.317572 |
| 100100149678 | Get address | Lon Hir | 51.861461 | -4.317007 |
| 100100149679 | Get address | Lon Hir | 51.861459 | -4.317545 |
| 100100149680 | Get address | Lon Hir | 51.861523 | -4.317519 |
| 100100149681 | Get address | Lon Hir | 51.861678 | -4.316946 |
| 100100149682 | Get address | Lon Hir | 51.861569 | -4.317478 |
| 100100149683 | Get address | Lon Hir | 51.861778 | -4.316907 |
| 100100149684 | Get address | Lon Hir | 51.861632 | -4.317466 |
| 100100149685 | Get address | Lon Hir | 51.861861 | -4.316796 |
| 100100149686 | Get address | Lon Hir | 51.861686 | -4.317469 |
| 100100149687 | Get address | Lon Hir | 51.861988 | -4.316729 |
| 100100149688 | Get address | Lon Hir | 51.86175 | -4.317385 |
| 100100149689 | Get address | Lon Hir | 51.861577 | -4.317042 |
| 100100149690 | Get address | Lon Hir | 51.861804 | -4.317374 |
| 100100149691 | Get address | Lon Hir | 51.862181 | -4.316521 |
| 100100149692 | Get address | Lon Hir | 51.862265 | -4.316366 |
| 100100149693 | Get address | Lon Hir | 51.861895 | -4.317349 |
| 100100149694 | Get address | Lon Hir | 51.86235 | -4.316138 |
| 100100149695 | Get address | Lon Hir | 51.862012 | -4.317312 |
| 100100149696 | Get address | Lon Hir | 51.862408 | -4.315952 |
| 100100149697 | Get address | Lon Hir | 51.862133 | -4.317144 |
| 100100149698 | Get address | Lon Hir | 51.862544 | -4.315916 |
| 100100149699 | Get address | Lon Hir | 51.862633 | -4.315964 |
| 100100149700 | Get address | Lon Hir | 51.862443 | -4.316927 |
| 100100149701 | Get address | Lon Hir | 51.862681 | -4.316242 |
| 100100149702 | Get address | Lon Hir | 51.862573 | -4.316716 |
| 100100149703 | Get address | Lon Hir | 51.862696 | -4.316388 |
| 100101008405 | Get address | Lon Hir | 51.861104 | -4.317309 |
| 100101008531 | Get address | Lon Hir | 51.860789 | -4.317321 |