This is a list of the Unique Property Reference Numbers (UPRNs) in the N21 3HY area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 36 UPRNs in the N21 3HY postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 207002748 | Get address | Halstead Road | 51.631338 | -0.087932 |
| 207091956 | Get address | Firs Lane | 51.63122 | -0.088399 |
| 207091957 | Get address | Firs Lane | 51.631264 | -0.088354 |
| 207091958 | Get address | Firs Lane | 51.631176 | -0.088459 |
| 207091959 | Get address | Firs Lane | 51.631141 | -0.088518 |
| 207091960 | Get address | Firs Lane | 51.631097 | -0.088578 |
| 207091961 | Get address | Firs Lane | 51.631052 | -0.088623 |
| 207091962 | Get address | Firs Lane | 51.631009 | -0.088697 |
| 207091963 | Get address | Firs Lane | 51.630965 | -0.088757 |
| 207091973 | Get address | Firs Lane | 51.630895 | -0.088876 |
| 207091974 | Get address | Firs Lane | 51.630851 | -0.088935 |
| 207091975 | Get address | Firs Lane | 51.630816 | -0.088994 |
| 207091976 | Get address | Firs Lane | 51.630763 | -0.089083 |
| 207091977 | Get address | Firs Lane | 51.630719 | -0.089143 |
| 207091978 | Get address | Firs Lane | 51.630684 | -0.089202 |
| 207091979 | Get address | Firs Lane | 51.630649 | -0.089262 |
| 207091980 | Get address | Firs Lane | 51.630614 | -0.089321 |
| 207091981 | Get address | Firs Lane | 51.63057 | -0.08938 |
| 207091982 | Get address | Firs Lane | 51.630526 | -0.089455 |
| 207091983 | Get address | Firs Lane | 51.630491 | -0.089514 |
| 207091984 | Get address | Firs Lane | 51.630447 | -0.089573 |
| 207091985 | Get address | Firs Lane | 51.630412 | -0.089633 |
| 207091986 | Get address | Firs Lane | 51.630368 | -0.089692 |
| 207091999 | Get address | Firs Lane | 51.630342 | -0.089751 |
| 207092000 | Get address | Firs Lane | 51.63029 | -0.089826 |
| 207092001 | Get address | Firs Lane | 51.630255 | -0.089885 |
| 207092002 | Get address | Firs Lane | 51.63022 | -0.089944 |
| 207092003 | Get address | Firs Lane | 51.630158 | -0.090019 |
| 207092004 | Get address | Firs Lane | 51.630105 | -0.090108 |
| 207092005 | Get address | Firs Lane | 51.630053 | -0.090197 |
| 207092006 | Get address | Firs Lane | 51.630028 | -0.090314 |
| 207092007 | Get address | Firs Lane | 51.629994 | -0.090431 |
| 207092008 | Get address | Firs Lane | 51.629978 | -0.090561 |
| 207092009 | Get address | Firs Lane | 51.629998 | -0.090705 |
| 207092180 | Get address | Firs Lane | 51.629237 | -0.089798 |
| 207181138 | Get address | Firs Lane | 51.63093 | -0.088816 |