This is a list of the Unique Property Reference Numbers (UPRNs) in the SA31 1SY area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 22 UPRNs in the SA31 1SY postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10023608250 | Get address | Heol Rudd | 51.863584 | -4.316071 |
| 10024669605 | Get address | Heol Rudd | 51.863872 | -4.316942 |
| 100100151227 | Get address | Russell Terrace | 51.863558 | -4.317377 |
| 100100151231 | Get address | Russell Terrace | 51.863569 | -4.31729 |
| 100100151233 | Get address | Russell Terrace | 51.86359 | -4.317131 |
| 100100151235 | Get address | Russell Terrace | 51.863601 | -4.317016 |
| 100100151237 | Get address | Russell Terrace | 51.863641 | -4.316785 |
| 100100151239 | Get address | Russell Terrace | 51.86367 | -4.3167 |
| 100100151241 | Get address | Russell Terrace | 51.863762 | -4.316588 |
| 100100151243 | Get address | Russell Terrace | 51.863826 | -4.316533 |
| 100100151245 | Get address | Russell Terrace | 51.863892 | -4.316392 |
| 100100151247 | Get address | Russell Terrace | 51.86392 | -4.316335 |
| 100100151249 | Get address | Russell Terrace | 51.863915 | -4.316131 |
| 100100151251 | Get address | Russell Terrace | 51.86389 | -4.316057 |
| 100100151253 | Get address | Russell Terrace | 51.863865 | -4.315954 |
| 100100151255 | Get address | Russell Terrace | 51.86384 | -4.315851 |
| 100100151257 | Get address | Russell Terrace | 51.863823 | -4.315763 |
| 100100151259 | Get address | Russell Terrace | 51.863798 | -4.315675 |
| 100100151260 | Get address | Russell Terrace | 51.86381 | -4.315516 |
| 100100151261 | Get address | Russell Terrace | 51.863821 | -4.315444 |
| 100100151262 | Get address | Russell Terrace | 51.863878 | -4.315258 |
| 100100151263 | Get address | Russell Terrace | 51.863942 | -4.315247 |