This is a list of the Unique Property Reference Numbers (UPRNs) in the HA9 6NW 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 |
|---|---|---|---|---|
| 202042794 | Get address | Chalfont Avenue | 51.548842 | -0.273573 |
| 202118737 | Get address | Chalfont Avenue | 51.548077 | -0.27415 |
| 202118782 | Get address | Chalfont Avenue | 51.549452 | -0.273449 |
| 202118784 | Get address | Chalfont Avenue | 51.549398 | -0.273479 |
| 202118786 | Get address | Chalfont Avenue | 51.549229 | -0.273572 |
| 202118788 | Get address | Chalfont Avenue | 51.549175 | -0.273603 |
| 202118790 | Get address | Chalfont Avenue | 51.549104 | -0.273649 |
| 202118792 | Get address | Chalfont Avenue | 51.549041 | -0.27368 |
| 202118794 | Get address | Chalfont Avenue | 51.54898 | -0.273755 |
| 202118796 | Get address | Chalfont Avenue | 51.548926 | -0.273786 |
| 202118799 | Get address | Chalfont Avenue | 51.548855 | -0.273817 |
| 202118801 | Get address | Chalfont Avenue | 51.548801 | -0.273848 |
| 202118803 | Get address | Chalfont Avenue | 51.548729 | -0.273851 |
| 202118805 | Get address | Chalfont Avenue | 51.548676 | -0.273882 |
| 202118807 | Get address | Chalfont Avenue | 51.548604 | -0.273928 |
| 202118809 | Get address | Chalfont Avenue | 51.548542 | -0.273959 |
| 202118811 | Get address | Chalfont Avenue | 51.54848 | -0.274048 |
| 202118813 | Get address | Chalfont Avenue | 51.548427 | -0.274093 |
| 202118815 | Get address | Chalfont Avenue | 51.548356 | -0.274125 |
| 202118817 | Get address | Chalfont Avenue | 51.548302 | -0.274156 |
| 202118819 | Get address | Chalfont Avenue | 51.548231 | -0.274187 |
| 202118821 | Get address | Chalfont Avenue | 51.548168 | -0.274233 |
| 202211429 | Get address | Chalfont Avenue | 51.549283 | -0.273585 |