This is a list of the Unique Property Reference Numbers (UPRNs) in the BR1 4AS 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 |
|---|---|---|---|---|
| 10070017147 | Get address | Madeira Avenue | 51.412653 | 0.003277 |
| 10070017148 | Get address | Madeira Avenue | 51.412699 | 0.003236 |
| 100020405406 | Get address | Bromley Avenue | 51.412325 | 0.003536 |
| 100020405408 | Get address | Madeira Avenue | 51.412407 | 0.003482 |
| 100020405410 | Get address | Madeira Avenue | 51.412499 | 0.003357 |
| 100020405412 | Get address | Madeira Avenue | 51.412562 | 0.003316 |
| 100020405414 | Get address | Madeira Avenue | 51.412689 | 0.003264 |
| 100020405417 | Get address | Madeira Avenue | 51.412826 | 0.00317 |
| 100020405419 | Get address | Madeira Avenue | 51.412899 | 0.003115 |
| 100020405420 | Get address | Madeira Avenue | 51.413073 | 0.002936 |
| 100020405421 | Get address | Madeira Avenue | 51.413255 | 0.002786 |
| 100020405422 | Get address | Madeira Avenue | 51.413381 | 0.002777 |
| 100020405423 | Get address | Madeira Avenue | 51.413518 | 0.002625 |
| 100020405424 | Get address | Madeira Avenue | 51.413601 | 0.002556 |
| 100020405425 | Get address | Madeira Avenue | 51.413864 | 0.002381 |
| 100020405426 | Get address | Madeira Avenue | 51.413728 | 0.00249 |
| 100020405427 | Get address | Madeira Avenue | 51.413946 | 0.002327 |
| 100020405428 | Get address | Madeira Avenue | 51.414019 | 0.002273 |
| 100020405429 | Get address | Madeira Avenue | 51.41411 | 0.00219 |
| 100020405430 | Get address | Madeira Avenue | 51.414266 | 0.00201 |
| 100020405431 | Get address | Madeira Avenue | 51.414367 | 0.001928 |
| 100020405432 | Get address | Madeira Avenue | 51.414495 | 0.001804 |
| 100020405433 | Get address | Madeira Avenue | 51.41454 | 0.001778 |
| 100020405434 | Get address | Madeira Avenue | 51.414668 | 0.001682 |
| 100020405435 | Get address | Madeira Avenue | 51.414749 | 0.001672 |
| 100020405436 | Get address | Madeira Avenue | 51.414794 | 0.00163 |
| 100020405437 | Get address | Madeira Avenue | 51.41484 | 0.001589 |
| 100020405438 | Get address | Madeira Avenue | 51.414886 | 0.001563 |
| 100020405439 | Get address | Madeira Avenue | 51.414931 | 0.001521 |
| 100020405440 | Get address | Madeira Avenue | 51.414968 | 0.001494 |
| 100020405441 | Get address | Elstree Hill | 51.41504 | 0.001986 |
| 100020405442 | Get address | Madeira Avenue | 51.41506 | 0.001369 |
| 100020405443 | Get address | Madeira Avenue | 51.41516 | 0.001273 |
| 100020405444 | Get address | Madeira Avenue | 51.415261 | 0.001162 |
| 100020405445 | Get address | Madeira Avenue | 51.415371 | 0.001052 |
| 100020405446 | Get address | Madeira Avenue | 51.415528 | 0.000828 |