This is a list of the Unique Property Reference Numbers (UPRNs) in the AL3 7PB area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 40 UPRNs in the AL3 7PB postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10024114448 | Get address | Crown Street | 51.800499 | -0.395665 |
| 10024117851 | Get address | 51.802178 | -0.392226 | |
| 100080851617 | Get address | Harpenden Lane | 51.800378 | -0.395408 |
| 100080851618 | Get address | Harpenden Lane | 51.800422 | -0.395334 |
| 100080851619 | Get address | Harpenden Lane | 51.800457 | -0.395217 |
| 100080851620 | Get address | Harpenden Lane | 51.800518 | -0.395099 |
| 100080851621 | Get address | Harpenden Lane | 51.800579 | -0.394966 |
| 100080851622 | Get address | Harpenden Lane | 51.800623 | -0.394863 |
| 100080851623 | Get address | Harpenden Lane | 51.800649 | -0.39479 |
| 100080851624 | Get address | Harpenden Lane | 51.800719 | -0.394671 |
| 100080851625 | Get address | Harpenden Lane | 51.800771 | -0.394524 |
| 100080851626 | Get address | Harpenden Lane | 51.800833 | -0.394479 |
| 100080851627 | Get address | Harpenden Lane | 51.800947 | -0.394243 |
| 100080851628 | Get address | Harpenden Lane | 51.801035 | -0.394123 |
| 100080851629 | Get address | Harpenden Lane | 51.80107 | -0.394035 |
| 100080851630 | Get address | Harpenden Lane | 51.801195 | -0.393944 |
| 100080851631 | Get address | Harpenden Lane | 51.801219 | -0.393769 |
| 100080851632 | Get address | Harpenden Lane | 51.801271 | -0.393636 |
| 100080851633 | Get address | Harpenden Lane | 51.801305 | -0.393476 |
| 100080851634 | Get address | Harpenden Lane | 51.801349 | -0.393402 |
| 100080851635 | Get address | Harpenden Lane | 51.801401 | -0.393269 |
| 100080851636 | Get address | Harpenden Lane | 51.801418 | -0.393196 |
| 100080851637 | Get address | Harpenden Lane | 51.801416 | -0.393037 |
| 100080851638 | Get address | Harpenden Lane | 51.801549 | -0.392901 |
| 100080851639 | Get address | Harpenden Lane | 51.801584 | -0.392813 |
| 100080851640 | Get address | Harpenden Lane | 51.801627 | -0.39271 |
| 100080851641 | Get address | Harpenden Lane | 51.801671 | -0.392607 |
| 100080851642 | Get address | Harpenden Lane | 51.801688 | -0.392548 |
| 100080851643 | Get address | Harpenden Lane | 51.801741 | -0.392474 |
| 100080851644 | Get address | Harpenden Lane | 51.801767 | -0.392415 |
| 100080851645 | Get address | Harpenden Lane | 51.801801 | -0.392283 |
| 100080851646 | Get address | Harpenden Lane | 51.801854 | -0.39218 |
| 100080851647 | Get address | Harpenden Lane | 51.801834 | -0.392036 |
| 100080851648 | Get address | Harpenden Lane | 51.801905 | -0.392004 |
| 100080851649 | Get address | Harpenden Lane | 51.801949 | -0.391915 |
| 100080851650 | Get address | Harpenden Lane | 51.801975 | -0.391827 |
| 100080851651 | Get address | Harpenden Lane | 51.802009 | -0.391681 |
| 100080851652 | Get address | Harpenden Lane | 51.802026 | -0.391608 |
| 100080851653 | Get address | Harpenden Lane | 51.802068 | -0.391375 |
| 100081133382 | Get address | Harpenden Lane | 51.800876 | -0.394318 |