This is a list of the Unique Property Reference Numbers (UPRNs) in the AL5 4EL 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 |
|---|---|---|---|---|
| 10093185143 | Harpenden Academy, 25 Vaughan Road | Vaughan Road | 51.816431 | -0.353272 |
| 10093185144 | Get address | Vaughan Road | 51.816411 | -0.353171 |
| 10093185145 | Get address | Vaughan Road | 51.816367 | -0.353246 |
| 10093185146 | Get address | Vaughan Road | 51.816431 | -0.353301 |
| 10093185147 | Get address | Vaughan Road | 51.816486 | -0.353343 |
| 10093185148 | Get address | Vaughan Road | 51.816385 | -0.353216 |
| 10093185149 | Get address | Vaughan Road | 51.816458 | -0.353315 |
| 10093189366 | Get address | Vaughan Road | 51.816367 | -0.353246 |
| 10093189367 | Get address | Vaughan Road | 51.816421 | -0.353186 |
| 10093189368 | Get address | Vaughan Road | 51.816405 | -0.353331 |
| 10093189369 | Get address | Vaughan Road | 51.81646 | -0.353431 |
| 10093189370 | Get address | Vaughan Road | 51.816494 | -0.353314 |
| 100081155483 | Get address | Vaughan Road | 51.816271 | -0.353438 |
| 100081155526 | Get address | Vaughan Road | 51.816431 | -0.353272 |
| 100081155542 | Get address | 51.816078 | -0.353764 | |
| 200003638274 | Get address | Vaughan Road | 51.816271 | -0.353438 |
| 200003638275 | Get address | Vaughan Road | 51.816271 | -0.353438 |
| 200003638276 | Get address | Vaughan Road | 51.816271 | -0.353438 |