This is a list of the Unique Property Reference Numbers (UPRNs) in the SA31 3NL area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 4 UPRNs in the SA31 3NL postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10004850348 | Get address | Llansteffan Road | 51.84568 | -4.32151 |
| 10024020131 | Queen Elizabeth High, Llansteffan Road | Llansteffan Road | 51.8463 | -4.320628 |
| 10025543021 | Get address | Lon Y Plas | 51.846763 | -4.320869 |
| 10092967877 | Get address | Llansteffan Road | 51.8463 | -4.320628 |