This is a list of the Unique Property Reference Numbers (UPRNs) in the PO21 4UP area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 17 UPRNs in the PO21 4UP postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10023368085 | Get address | Swan Dene | 50.769882 | -0.744337 |
| 10024894431 | Get address | Swan Dene | 50.769365 | -0.743046 |
| 100061707108 | Get address | Swan Dene | 50.770032 | -0.744021 |
| 100061707109 | Get address | Swan Dene | 50.76935 | -0.743344 |
| 100061707110 | Get address | Swan Dene | 50.770004 | -0.743894 |
| 100061707111 | Get address | Swan Dene | 50.769348 | -0.743188 |
| 100061707112 | Get address | Swan Dene | 50.769948 | -0.743754 |
| 100061707114 | Get address | Swan Dene | 50.769848 | -0.743615 |
| 100061707116 | Get address | Swan Dene | 50.769855 | -0.743501 |
| 100061707118 | Get address | Swan Dene | 50.769863 | -0.743373 |
| 100061707121 | Get address | Swan Dene | 50.769772 | -0.743262 |
| 100061707123 | Get address | Swan Dene | 50.769717 | -0.743136 |
| 100061707125 | Get address | Swan Dene | 50.76967 | -0.742967 |
| 100061707127 | Get address | Swan Dene | 50.769614 | -0.742784 |
| 100061707129 | Get address | Swan Dene | 50.769531 | -0.742645 |
| 100061707131 | Get address | Swan Dene | 50.769539 | -0.742474 |
| 100061707133 | Get address | Swan Dene | 50.769537 | -0.742361 |