This is a list of the Unique Property Reference Numbers (UPRNs) in the SA31 1BS area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 50 UPRNs in the SA31 1BS postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10009167298 | Get address | King Street | 51.85771 | -4.304238 |
| 10009167300 | Get address | King Street | 51.857647 | -4.303784 |
| 10009167634 | Get address | King Street | 51.857695 | -4.304092 |
| 10009167670 | Get address | King Street | 51.857851 | -4.303461 |
| 10009167707 | Get address | King Street | 51.85784 | -4.304056 |
| 10009167760 | Get address | King Street | 51.857734 | -4.303498 |
| 10023607523 | Get address | Heol San Pedr | 51.857997 | -4.303381 |
| 10023608380 | Get address | King Street | 51.857857 | -4.303635 |
| 10023608420 | Get address | Little Water Street | 51.857918 | -4.303711 |
| 10023610696 | Get address | 51.857745 | -4.303818 | |
| 10024019178 | Get address | King Street | 51.857741 | -4.304021 |
| 10024020494 | Get address | King Street | 51.857695 | -4.304092 |
| 10024020495 | Get address | King Street | 51.857695 | -4.304092 |
| 10024020496 | Get address | King Street | 51.857695 | -4.304092 |
| 10024322993 | Get address | King Street | 51.857527 | -4.303967 |
| 10024324438 | Get address | King Street | 51.857695 | -4.304092 |
| 10024326880 | Get address | King Street | 51.857647 | -4.303784 |
| 10024673759 | Get address | Dan-Y-Banc | 51.857845 | -4.303315 |
| 10090701903 | Get address | King Street | 51.857743 | -4.303484 |
| 10090701904 | Get address | King Street | 51.857743 | -4.303484 |
| 10090701905 | Get address | King Street | 51.857743 | -4.303484 |
| 10090701906 | Get address | King Street | 51.857824 | -4.303953 |
| 10090701907 | Get address | King Street | 51.857824 | -4.303953 |
| 10090701910 | Get address | King Street | 51.85771 | -4.304238 |
| 10090701914 | Get address | King Street | 51.857527 | -4.303967 |
| 10090702190 | Get address | King Street | 51.85789 | -4.303797 |
| 10090703989 | Get address | King Street | 51.857611 | -4.304247 |
| 10090704022 | Get address | King Street | 51.857647 | -4.303784 |
| 10090704526 | Get address | King Street | 51.85771 | -4.304238 |
| 10090704527 | Get address | King Street | 51.85771 | -4.304238 |
| 10090704758 | Get address | King Street | 51.857695 | -4.304092 |
| 10090705067 | Get address | King Street | 51.857695 | -4.304092 |
| 10090705391 | Get address | King Street | 51.857805 | -4.303996 |
| 10092967267 | Get address | King Street | 51.857805 | -4.303996 |
| 10095356359 | Get address | King Street | 51.857714 | -4.303599 |
| 10095357344 | Get address | King Street | 51.857527 | -4.303967 |
| 10095357840 | Get address | King Street | 51.857527 | -4.303967 |
| 100100149391 | Get address | King Street | 51.857714 | -4.303599 |
| 100101008225 | Get address | King Street | 51.857805 | -4.303996 |
| 100101008226 | Get address | King Street | 51.857527 | -4.303967 |
| 100101008227 | Get address | King Street | 51.857752 | -4.303456 |
| 100101008244 | Get address | King Street | 51.857741 | -4.304021 |
| 100101008251 | Get address | King Street | 51.857655 | -4.304308 |
| 100101008290 | Get address | King Street | 51.857573 | -4.303882 |
| 100101008291 | Get address | King Street | 51.857862 | -4.303389 |
| 100101008292 | Get address | King Street | 51.858019 | -4.303644 |
| 100101008293 | Get address | King Street | 51.857991 | -4.303686 |
| 100101008294 | Get address | King Street | 51.85789 | -4.303797 |
| 100101008295 | Get address | King Street | 51.85758 | -4.304463 |
| 100101008560 | Get address | King Street | 51.857807 | -4.303894 |