This is a list of the Unique Property Reference Numbers (UPRNs) in the HP4 3TH area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 20 UPRNs in the HP4 3TH postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10014239577 | Get address | Boswick Lane | 51.775246 | -0.601677 |
| 10025646467 | Get address | Tring Road | 51.775614 | -0.602419 |
| 10093314724 | Get address | Tring Road | 51.775605 | -0.60239 |
| 100080673383 | Get address | Boswick Lane | 51.775662 | -0.601142 |
| 100080673384 | Get address | Boswick Lane | 51.775569 | -0.601638 |
| 100080673385 | Get address | Boswick Lane | 51.775797 | -0.601167 |
| 100080673386 | Get address | Boswick Lane | 51.77566 | -0.601722 |
| 100080673387 | Get address | Boswick Lane | 51.775889 | -0.601323 |
| 100080673388 | Get address | Boswick Lane | 51.775725 | -0.601879 |
| 100080673389 | Get address | Boswick Lane | 51.775989 | -0.601407 |
| 100080673390 | Get address | Boswick Lane | 51.775763 | -0.602081 |
| 100080673391 | Get address | Boswick Lane | 51.776125 | -0.60149 |
| 100080673392 | Get address | Boswick Lane | 51.775899 | -0.602178 |
| 100080673393 | Get address | Boswick Lane | 51.776197 | -0.601546 |
| 100080673394 | Get address | Boswick Lane | 51.776024 | -0.602088 |
| 100080673395 | Get address | Boswick Lane | 51.776132 | -0.60207 |
| 100080673396 | Get address | Boswick Lane | 51.77636 | -0.601628 |
| 100080673397 | Get address | Boswick Lane | 51.776248 | -0.602037 |
| 100080673398 | Get address | Boswick Lane | 51.776487 | -0.601696 |
| 100080673400 | Get address | Boswick Lane | 51.776587 | -0.601809 |