This is a list of the Unique Property Reference Numbers (UPRNs) in the AL4 0SY 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 |
|---|---|---|---|---|
| 10001063388 | Get address | Colney Heath Lane | 51.751355 | -0.292084 |
| 10001063714 | Get address | Colney Heath Lane | 51.750073 | -0.292929 |
| 10001064803 | Get address | Colney Heath Lane | 51.751139 | -0.29202 |
| 10001069188 | Get address | A1057 | 51.751409 | -0.292038 |
| 100080846087 | Get address | Colney Heath Lane | 51.751094 | -0.292021 |
| 100080846088 | Get address | St Yon Court | 51.75104 | -0.292038 |
| 100080846089 | Get address | St Yon Court | 51.751013 | -0.292053 |
| 100080846090 | Get address | St Yon Court | 51.750852 | -0.292088 |
| 100080846093 | Get address | St Yon Court | 51.750817 | -0.292162 |
| 100080846095 | Get address | Colney Heath Lane | 51.750737 | -0.292194 |
| 100080846096 | Get address | Colney Heath Lane | 51.750629 | -0.292865 |
| 100080846097 | Get address | Colney Heath Lane | 51.750665 | -0.29224 |
| 100080846098 | Get address | Colney Heath Lane | 51.750621 | -0.2923 |
| 100080846100 | Get address | Colney Heath Lane | 51.75055 | -0.292361 |
| 100080846102 | Get address | Colney Heath Lane | 51.750506 | -0.292406 |
| 100080846104 | Get address | Colney Heath Lane | 51.750453 | -0.292495 |
| 100080846106 | Get address | Colney Heath Lane | 51.750382 | -0.292526 |
| 100080846108 | Get address | Colney Heath Lane | 51.750328 | -0.292543 |
| 100080846110 | Get address | Colney Heath Lane | 51.750257 | -0.292603 |
| 100080846112 | Get address | Colney Heath Lane | 51.750221 | -0.292619 |
| 100080846114 | Get address | Colney Heath Lane | 51.750158 | -0.292636 |
| 100080846116 | Get address | Colney Heath Lane | 51.75006 | -0.292698 |