This is a list of the Unique Property Reference Numbers (UPRNs) in the YO10 4LF 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 |
|---|---|---|---|---|
| 100050595459 | Get address | Welwyn Drive | 53.940071 | -1.068724 |
| 100050595460 | Get address | Welwyn Drive | 53.940026 | -1.06874 |
| 100050595461 | Get address | Welwyn Drive | 53.939936 | -1.068696 |
| 100050595462 | Get address | Welwyn Drive | 53.939882 | -1.068713 |
| 100050595463 | Get address | Welwyn Drive | 53.939831 | -1.06914 |
| 100050595464 | Get address | Welwyn Drive | 53.939885 | -1.069139 |
| 100050595465 | Get address | Welwyn Drive | 53.939958 | -1.069198 |
| 100050595466 | Get address | Welwyn Drive | 53.940002 | -1.069182 |
| 100050595467 | Get address | Welwyn Drive | 53.940074 | -1.069181 |
| 100050595468 | Get address | Welwyn Drive | 53.940129 | -1.069225 |