This is a list of the Unique Property Reference Numbers (UPRNs) in the CB21 5NY area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 50 UPRNs in the CB21 5NY postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10003192010 | Get address | Mill Hill | 52.150811 | 0.366466 |
| 10003192011 | Get address | Mill Hill | 52.146067 | 0.372514 |
| 10003200727 | Get address | Mill Hill | 52.152464 | 0.36341 |
| 10003203131 | Get address | Mill Hill | 52.152794 | 0.365314 |
| 10003870731 | Get address | Chapel Road | 52.145215 | 0.374194 |
| 10003872464 | Get address | The Green | 52.145239 | 0.374312 |
| 10008082423 | Get address | Mill Hill | 52.150531 | 0.36784 |
| 10025236210 | Get address | 52.15173 | 0.37666 | |
| 10025251364 | Get address | 52.147594 | 0.363664 | |
| 10025316014 | Get address | Mill Hill | 52.145781 | 0.373332 |
| 10033031542 | Get address | Mill Hill | 52.145792 | 0.372309 |
| 10033031548 | Get address | Mill Hill | 52.150809 | 0.368322 |
| 10033037433 | Get address | Mill Hill | 52.151718 | 0.366075 |
| 10090710081 | Get address | 52.15076 | 0.36677 | |
| 10090710094 | Get address | 52.151641 | 0.365837 | |
| 10091623358 | Get address | Mill Hill | 52.148107 | 0.374801 |
| 10091624332 | Get address | Mill Hill | 52.149991 | 0.366978 |
| 10094257346 | Get address | Mill Hill | 52.150601 | 0.367931 |
| 10094257813 | Get address | Mill Hill | 52.150696 | 0.368126 |
| 10096206067 | Get address | Mill Hill | 52.145378 | 0.374568 |
| 10096207867 | Get address | 52.146664 | 0.370543 | |
| 10096208127 | Get address | 52.145422 | 0.374175 | |
| 100090150765 | Get address | Mill Hill | 52.151356 | 0.366612 |
| 100090150766 | Get address | Mill Hill | 52.151273 | 0.366724 |
| 100090150767 | Get address | Mill Hill | 52.151134 | 0.366936 |
| 100090150768 | Get address | Mill Hill | 52.151041 | 0.367077 |
| 100090150769 | Get address | Mill Hill | 52.150903 | 0.36726 |
| 100090150770 | Get address | Mill Hill | 52.150837 | 0.367374 |
| 100090150771 | Get address | Mill Hill | 52.150504 | 0.367838 |
| 100090150772 | Get address | Mill Hill | 52.150566 | 0.367885 |
| 100090150773 | Get address | Mill Hill | 52.145338 | 0.374346 |
| 100091203993 | Get address | Mill Hill | 52.151726 | 0.365199 |
| 100091203994 | Get address | Mill Hill | 52.147872 | 0.370841 |
| 100091203995 | Get address | Mill Hill | 52.151549 | 0.366417 |
| 100091203998 | Get address | Mill Hill | 52.146067 | 0.372514 |
| 100091203999 | Get address | Mill Hill | 52.145487 | 0.37317 |
| 100091204001 | Get address | Mill Hill | 52.151213 | 0.366122 |
| 100091204002 | Get address | Mill Hill | 52.151945 | 0.364596 |
| 100091204003 | Get address | Mill Hill | 52.151416 | 0.365855 |
| 100091204004 | Get address | Mill Hill | 52.15168 | 0.366176 |
| 100091204005 | Get address | Mill Hill | 52.150994 | 0.366271 |
| 100091204006 | Get address | Mill Hill | 52.145617 | 0.373002 |
| 100091204007 | Get address | Mill Hill | 52.15183 | 0.36497 |
| 100091204008 | Get address | Mill Hill | 52.151569 | 0.365395 |
| 100091204010 | Get address | Mill Hill | 52.15122 | 0.365786 |
| 100091410388 | Get address | Mill Hill | 52.152645 | 0.362865 |
| 100091410487 | Get address | Mill Hill | 52.145719 | 0.372832 |
| 100091410488 | Get address | Mill Hill | 52.150699 | 0.367542 |
| 100091410493 | Get address | Mill Hill | 52.147946 | 0.370758 |
| 100091410494 | Get address | Mill Hill | 52.147985 | 0.370584 |