This is a list of the Unique Property Reference Numbers (UPRNs) in the CO4 3DB area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 39 UPRNs in the CO4 3DB postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 303008494 | Get address | Harwich Road | 51.894319 | 0.926697 |
| 303013077 | Get address | Alderton Road | 51.894388 | 0.926469 |
| 10004946872 | Get address | Harwich Road | 51.894319 | 0.926697 |
| 10015417486 | Get address | Harwich Road | 51.894418 | 0.926703 |
| 10091122622 | Get address | Harwich Road | 51.894319 | 0.926697 |
| 100090455781 | Get address | Harwich Road | 51.893348 | 0.924526 |
| 100090455783 | Get address | Harwich Road | 51.8935 | 0.92455 |
| 100090455786 | Get address | Harwich Road | 51.893517 | 0.924609 |
| 100090455788 | Get address | Harwich Road | 51.893542 | 0.924669 |
| 100090455790 | Get address | Harwich Road | 51.893568 | 0.924714 |
| 100090455792 | Get address | Harwich Road | 51.893593 | 0.924789 |
| 100090455794 | Get address | Harwich Road | 51.89361 | 0.924834 |
| 100090455796 | Get address | Harwich Road | 51.893636 | 0.924893 |
| 100090455798 | Get address | Harwich Road | 51.893661 | 0.924953 |
| 100090455800 | Get address | Harwich Road | 51.893678 | 0.925012 |
| 100090455802 | Get address | Harwich Road | 51.893712 | 0.925073 |
| 100090455804 | Get address | Harwich Road | 51.893728 | 0.925161 |
| 100090455806 | Get address | Harwich Road | 51.893763 | 0.925207 |
| 100090455808 | Get address | Harwich Road | 51.893779 | 0.925295 |
| 100090455810 | Get address | Harwich Road | 51.893796 | 0.92534 |
| 100090455812 | Get address | Harwich Road | 51.89382 | 0.925429 |
| 100090455814 | Get address | Harwich Road | 51.893838 | 0.925459 |
| 100090455818 | Get address | Harwich Road | 51.893854 | 0.925533 |
| 100090455820 | Get address | Harwich Road | 51.893889 | 0.925564 |
| 100090455822 | Get address | Harwich Road | 51.893913 | 0.925667 |
| 100090455824 | Get address | Harwich Road | 51.893931 | 0.925697 |
| 100090455826 | Get address | Harwich Road | 51.893955 | 0.925786 |
| 100090455828 | Get address | Harwich Road | 51.893963 | 0.92583 |
| 100090455830 | Get address | Harwich Road | 51.893997 | 0.925905 |
| 100090455832 | Get address | Harwich Road | 51.894032 | 0.925951 |
| 100090455834 | Get address | Harwich Road | 51.894057 | 0.926025 |
| 100090455836 | Get address | Harwich Road | 51.894074 | 0.92607 |
| 100090455838 | Get address | Harwich Road | 51.894117 | 0.926175 |
| 100090455840 | Get address | Harwich Road | 51.894124 | 0.926219 |
| 100090455842 | Get address | Harwich Road | 51.894201 | 0.926398 |
| 100090455844 | Get address | Harwich Road | 51.894227 | 0.926429 |
| 100090455846 | Get address | Harwich Road | 51.894261 | 0.926504 |
| 100090455848 | Get address | Harwich Road | 51.894278 | 0.926549 |
| 100090455852 | Get address | Harwich Road | 51.894352 | 0.926844 |