This is a list of the Unique Property Reference Numbers (UPRNs) in the HP4 1LH 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 |
|---|---|---|---|---|
| 10014239691 | Get address | Castle Gate Way | 51.768137 | -0.566115 |
| 100080673786 | Get address | Berkhamsted Place | 51.767761 | -0.564764 |
| 100080673787 | Get address | Castle Gate Way | 51.767828 | -0.565154 |
| 100080673788 | Get address | Castle Gate Way | 51.767905 | -0.565557 |
| 100080673789 | Get address | Castle Gate Way | 51.76792 | -0.566006 |
| 100080673790 | Get address | Castle Gate Way | 51.768026 | -0.565872 |
| 100080673791 | Get address | Castle Gate Way | 51.76816 | -0.56581 |