This is a list of the Unique Property Reference Numbers (UPRNs) in the LL21 9SW 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 |
|---|---|---|---|---|
| 10015863018 | Get address | Maes-Y-Ffynnon | 53.026653 | -3.561656 |
| 10023740505 | Get address | Ffordd Yr Alwen | 53.026518 | -3.561039 |
| 10024206346 | Get address | B5105 | 53.02619 | -3.56064 |
| 10024206556 | Get address | Maes-Y-Ffynnon | 53.026758 | -3.561257 |
| 10024206557 | Get address | B5105 | 53.026265 | -3.561135 |
| 10024340793 | Ysgol Cerrigydrudion, Ffordd Yr Alwen | Ffordd Yr Alwen | 53.026871 | -3.560172 |
| 10024340794 | Get address | Maes-Y-Ffynnon | 53.026548 | -3.561473 |
| 10024342934 | Get address | Ffordd Yr Alwen | 53.02688 | -3.560187 |
| 10035304256 | Get address | Ffordd Yr Alwen | 53.026931 | -3.561084 |
| 10035304275 | Get address | Ffordd Yr Alwen | 53.026231 | -3.561685 |
| 10035304283 | Get address | B4501 | 53.026682 | -3.560851 |
| 10035304295 | Get address | B5105 | 53.02619 | -3.56064 |
| 10035304296 | Get address | B5105 | 53.026272 | -3.560583 |
| 10035304298 | Get address | Ffordd Yr Alwen | 53.026351 | -3.561436 |
| 10035305269 | Get address | B5105 | 53.026218 | -3.560566 |
| 10091007824 | Get address | Ffordd Yr Alwen | 53.027396 | -3.560564 |
| 10091008317 | Get address | B4501 | 53.026997 | -3.560818 |
| 10094421616 | Get address | B5105 | 53.026083 | -3.560621 |