This is a list of the Unique Property Reference Numbers (UPRNs) in the N21 1QA 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 |
|---|---|---|---|---|
| 207000574 | Get address | Houndsden Road | 51.638192 | -0.110839 |
| 207005339 | Get address | Houndsden Road | 51.638192 | -0.110839 |
| 207013698 | Get address | Winchmore Hill Road | 51.638356 | -0.110977 |
| 207020803 | Get address | Houndsden Road | 51.638192 | -0.110839 |
| 207025117 | Get address | Winchmore Hill Road | 51.638141 | -0.112127 |
| 207036129 | Get address | Winchmore Hill Road | 51.638148 | -0.112575 |
| 207036130 | Get address | Winchmore Hill Road | 51.638183 | -0.112516 |
| 207036131 | Get address | Winchmore Hill Road | 51.638182 | -0.112443 |
| 207036132 | Get address | Winchmore Hill Road | 51.638208 | -0.112384 |
| 207112693 | Get address | Winchmore Hill Road | 51.638211 | -0.112023 |
| 207112694 | Get address | Winchmore Hill Road | 51.638332 | -0.1117 |
| 207112695 | Get address | Winchmore Hill Road | 51.638332 | -0.1117 |
| 207112696 | Get address | Winchmore Hill Road | 51.638332 | -0.1117 |
| 207112697 | Get address | Winchmore Hill Road | 51.638332 | -0.1117 |
| 207112698 | Get address | Winchmore Hill Road | 51.638332 | -0.1117 |
| 207112699 | Get address | Winchmore Hill Road | 51.638332 | -0.1117 |
| 207112700 | Get address | Eversley Park Road | 51.638402 | -0.111032 |
| 207112701 | Grange Park Primary School, World's End Lane | Eversley Park Road | 51.638402 | -0.111032 |
| 207112702 | Get address | Eversley Park Road | 51.638402 | -0.111032 |
| 207112798 | Get address | Winchmore Hill Road | 51.638115 | -0.1122 |
| 207121255 | Get address | Winchmore Hill Road | 51.638113 | -0.11262 |
| 10025633700 | Get address | Winchmore Hill Road | 51.638261 | -0.111226 |