This is a list of the Unique Property Reference Numbers (UPRNs) in the SA31 3NN 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 |
|---|---|---|---|---|
| 100100149607 | Get address | B4312 | 51.845617 | -4.322858 |
| 100100149608 | Get address | B4312 | 51.845537 | -4.32281 |
| 100100149609 | Get address | B4312 | 51.845403 | -4.322759 |
| 100100149610 | Get address | Llansteffan Road | 51.845306 | -4.322696 |
| 100100149611 | Get address | Llansteffan Road | 51.845226 | -4.322634 |
| 100100149612 | Get address | Llansteffan Road | 51.845173 | -4.322602 |
| 100100149613 | Get address | Llansteffan Road | 51.845047 | -4.322581 |
| 100100149614 | Get address | B4312 | 51.844949 | -4.322547 |
| 100100149615 | Get address | B4312 | 51.844851 | -4.322484 |
| 100100149616 | Get address | B4312 | 51.84477 | -4.32248 |
| 100100149617 | Get address | B4312 | 51.844681 | -4.322446 |
| 100100149618 | Get address | B4312 | 51.844556 | -4.322425 |
| 100100149619 | Get address | Llansteffan Road | 51.844449 | -4.322362 |
| 100100149620 | Get address | Llansteffan Road | 51.844395 | -4.322388 |
| 100100149621 | Get address | Llansteffan Road | 51.844288 | -4.322339 |
| 100100149622 | Get address | Llansteffan Road | 51.844215 | -4.32235 |
| 100100149623 | Get address | Llansteffan Road | 51.844109 | -4.322301 |
| 100100149624 | Get address | Llansteffan Road | 51.844055 | -4.322298 |