This is a list of the Unique Property Reference Numbers (UPRNs) in the CB21 4NX area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 30 UPRNs in the CB21 4NX postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10002184162 | Get address | Bartlow Road | 52.08037 | 0.27394 |
| 10015793975 | Get address | Walden Road | 52.075919 | 0.272517 |
| 10025010330 | Get address | Walden Road | 52.077639 | 0.271466 |
| 10025010331 | Get address | Walden Road | 52.07714 | 0.272171 |
| 10025012865 | Get address | Walden Road | 52.078308 | 0.273149 |
| 10025242105 | Get address | Walden Road | 52.080156 | 0.27101 |
| 10025242107 | Get address | Walden Road | 52.079702 | 0.273133 |
| 10090836361 | Get address | Walden Road | 52.07591 | 0.272517 |
| 10090836525 | Get address | Bowsers Lane | 52.076251 | 0.273935 |
| 10093255816 | Get address | Linton Road | 52.080483 | 0.273669 |
| 100091277806 | Get address | Linton Road | 52.08 | 0.273542 |
| 100091277833 | Get address | Walden Road | 52.078144 | 0.27139 |
| 100091277834 | Get address | Walden Road | 52.080201 | 0.273844 |
| 100091277835 | Get address | Walden Road | 52.08 | 0.273542 |
| 100091277836 | Get address | Walden Road | 52.079269 | 0.271812 |
| 100091277838 | Get address | Walden Road | 52.078954 | 0.272263 |
| 100091277839 | Get address | Walden Road | 52.078146 | 0.272674 |
| 100091277840 | Get address | Walden Road | 52.079493 | 0.272305 |
| 100091277841 | Get address | Walden Road | 52.080374 | 0.273736 |
| 100091277842 | Get address | Walden Road | 52.079056 | 0.271188 |
| 100091277843 | Get address | Walden Road | 52.078644 | 0.271576 |
| 100091277844 | Get address | Walden Road | 52.079597 | 0.271595 |
| 100091277845 | Get address | Walden Road | 52.078772 | 0.271436 |
| 100091277846 | Get address | Walden Road | 52.079715 | 0.272433 |
| 100091277847 | Get address | Walden Road | 52.080004 | 0.272856 |
| 100091277848 | Get address | Walden Road | 52.080114 | 0.273679 |
| 100091277849 | Get address | Walden Road | 52.080243 | 0.273511 |
| 100091277850 | Get address | Walden Road | 52.080169 | 0.273156 |
| 200001787402 | Get address | Bartlow Road | 52.080606 | 0.275193 |
| 200004267881 | Get address | Walden Road | 52.079827 | 0.272687 |