This is a list of the Unique Property Reference Numbers (UPRNs) in the AL4 8DX 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 |
|---|---|---|---|---|
| 100081133386 | Get address | Harpenden Road | 51.808242 | -0.301655 |
| 100081133387 | Get address | Harpenden Road | 51.808792 | -0.303012 |
| 200003642742 | Get address | Harpenden Road | 51.808787 | -0.303912 |