This is a list of the Unique Property Reference Numbers (UPRNs) in the HP21 9RX area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 28 UPRNs in the HP21 9RX postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 766290446 | Get address | Blackwater Drive | 51.799741 | -0.822718 |
| 766290447 | Get address | Blackwater Drive | 51.799724 | -0.822805 |
| 766290448 | Get address | Blackwater Drive | 51.79968 | -0.822908 |
| 766290449 | Get address | Blackwater Drive | 51.799424 | -0.822494 |
| 766290450 | Get address | Blackwater Drive | 51.799389 | -0.822539 |
| 766290451 | Get address | Blackwater Drive | 51.799345 | -0.822641 |
| 766290452 | Get address | Blackwater Drive | 51.799291 | -0.822715 |
| 766290453 | Get address | Blackwater Drive | 51.799247 | -0.822789 |
| 766290454 | Get address | Blackwater Drive | 51.799221 | -0.822862 |
| 766290455 | Get address | Blackwater Drive | 51.799203 | -0.822906 |
| 766290456 | Get address | Blackwater Drive | 51.799411 | -0.822944 |
| 766290457 | Get address | Blackwater Drive | 51.799456 | -0.823015 |
| 766290458 | Get address | Blackwater Drive | 51.799511 | -0.823057 |
| 766290459 | Get address | Blackwater Drive | 51.799628 | -0.823141 |
| 766290460 | Get address | Blackwater Drive | 51.800214 | -0.823257 |
| 766290461 | Get address | Blackwater Drive | 51.80017 | -0.823359 |
| 766290462 | Get address | Blackwater Drive | 51.800135 | -0.823447 |
| 766290463 | Get address | Blackwater Drive | 51.800117 | -0.823491 |
| 766290464 | Get address | Blackwater Drive | 51.800082 | -0.82355 |
| 766290465 | Get address | Blackwater Drive | 51.800056 | -0.823667 |
| 766290466 | Get address | Blackwater Drive | 51.799929 | -0.823525 |
| 766290467 | Get address | Blackwater Drive | 51.799884 | -0.823497 |
| 766290468 | Get address | Blackwater Drive | 51.799829 | -0.823441 |
| 766290469 | Get address | Blackwater Drive | 51.799793 | -0.823398 |
| 766290470 | Get address | Blackwater Drive | 51.799747 | -0.823341 |
| 766290471 | Get address | Blackwater Drive | 51.800041 | -0.823 |
| 766290472 | Get address | Blackwater Drive | 51.799968 | -0.822988 |
| 766308969 | Get address | Blackwater Drive | 51.799674 | -0.823256 |