This is a list of the Unique Property Reference Numbers (UPRNs) in the N21 3DS area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 39 UPRNs in the N21 3DS postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 207006097 | Get address | Halstead Gardens | 51.632169 | -0.084863 |
| 207035814 | Get address | Halstead Road | 51.632315 | -0.086648 |
| 207084447 | Get address | Halstead Road | 51.631976 | -0.087356 |
| 207084448 | Get address | Halstead Road | 51.6319 | -0.087085 |
| 207084573 | Get address | Halstead Road | 51.632639 | -0.084424 |
| 207084574 | Get address | Halstead Road | 51.632604 | -0.084498 |
| 207084575 | Get address | Halstead Road | 51.63256 | -0.084572 |
| 207084576 | Get address | Halstead Road | 51.632525 | -0.084631 |
| 207084577 | Get address | Halstead Road | 51.63249 | -0.084705 |
| 207084578 | Get address | Halstead Road | 51.632446 | -0.084764 |
| 207084579 | Get address | Halstead Road | 51.632411 | -0.084824 |
| 207084580 | Get address | Halstead Road | 51.632359 | -0.084927 |
| 207084581 | Get address | Halstead Road | 51.632333 | -0.085015 |
| 207084582 | Get address | Halstead Road | 51.632307 | -0.085074 |
| 207084583 | Get address | Halstead Road | 51.632273 | -0.085162 |
| 207084584 | Get address | Halstead Road | 51.632247 | -0.085235 |
| 207084585 | Get address | Halstead Road | 51.632212 | -0.085309 |
| 207084586 | Get address | Halstead Road | 51.632186 | -0.085368 |
| 207084593 | Get address | Halstead Road | 51.632161 | -0.085455 |
| 207084594 | Get address | Halstead Road | 51.632126 | -0.085544 |
| 207084606 | Get address | Halstead Road | 51.632101 | -0.085631 |
| 207084607 | Get address | Halstead Road | 51.632075 | -0.085719 |
| 207084608 | Get address | Halstead Road | 51.632059 | -0.085807 |
| 207084609 | Get address | Halstead Road | 51.632033 | -0.08588 |
| 207084610 | Get address | Halstead Road | 51.632007 | -0.085968 |
| 207084611 | Get address | Halstead Road | 51.631974 | -0.086128 |
| 207084612 | Get address | Halstead Road | 51.631948 | -0.086216 |
| 207084613 | Get address | Halstead Road | 51.631932 | -0.086303 |
| 207084614 | Get address | Halstead Road | 51.631907 | -0.086405 |
| 207084615 | Get address | Halstead Road | 51.63189 | -0.086478 |
| 207084616 | Get address | Halstead Road | 51.631874 | -0.086624 |
| 207084932 | Get address | Halstead Road | 51.632004 | -0.087442 |
| 207084933 | Get address | Halstead Road | 51.631957 | -0.087285 |
| 207084934 | Get address | Halstead Road | 51.631919 | -0.0872 |
| 207084935 | Get address | Halstead Road | 51.631898 | -0.086984 |
| 207084961 | Get address | Halstead Road | 51.631885 | -0.08671 |
| 207084962 | Get address | Halstead Road | 51.631886 | -0.086811 |
| 207084963 | Get address | Halstead Road | 51.631888 | -0.086898 |
| 207085035 | Get address | Halstead Road | 51.632 | -0.086055 |