This is a list of the Unique Property Reference Numbers (UPRNs) in the LL57 3RB area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10070278509 | Get address | Pen-Y-Graig | 53.173283 | -4.055097 |
| 10070282311 | Get address | Pen-Y-Graig | 53.173352 | -4.055265 |
| 10070367159 | Get address | Pen-Y-Graig | 53.173318 | -4.055189 |