This is a list of the Unique Property Reference Numbers (UPRNs) in the S21 4FL area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available. There are 19 UPRNs in the S21 4FL postcode.
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10034035138 | Get address | School Street | 53.30876 | -1.363046 |
| 10034039065 | Get address | School Street | 53.309331 | -1.362257 |
| 10034490907 | Get address | Back Lane | 53.309521 | -1.362555 |
| 10034494669 | Get address | School Street | 53.309728 | -1.364158 |
| 10034494960 | Get address | School Street | 53.310491 | -1.362375 |
| 100030227586 | Get address | School Street | 53.308416 | -1.362676 |
| 100030227587 | Get address | School Street | 53.308461 | -1.362691 |
| 100030227588 | Get address | School Street | 53.308507 | -1.36272 |
| 100030227589 | Get address | School Street | 53.308619 | -1.363529 |
| 100030227590 | Get address | School Street | 53.308543 | -1.362734 |
| 100030227591 | Get address | School Street | 53.308724 | -1.363032 |
| 100030227592 | Get address | School Street | 53.30876 | -1.363046 |
| 100030227593 | Get address | School Street | 53.308993 | -1.362998 |
| 100030227594 | Get address | School Street | 53.309038 | -1.362967 |
| 100030227595 | Get address | School Street | 53.309264 | -1.363099 |
| 100032177741 | Eckington Junior School, School Street | School Street | 53.309034 | -1.362262 |
| 100032178007 | Get address | School Street | 53.309652 | -1.363468 |
| 100032178008 | Get address | School Street | 53.309652 | -1.363468 |
| 100032244528 | Get address | School Street | 53.3098 | -1.362626 |