The SR3 3WN postcode was located in Sunderland, Sunderland postcode town, within North East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2004-01 and terminated on 2005-08.
| Name | Type |
|---|---|
| OA21CD | E00044544 |
| LSOA21CD | E01008772 |
| MSOA21CD | E02001819 |
| MSOA21 | Herrington & Doxford |
| Postcode Area | SR3 |
| Ward | St Chad's |
| LTLA22 | Sunderland |
| UTLA22 | Sunderland |
| Region | North East |
| Country | England |
| Co-ordinates | [ -1.443376470187486, 54.87373114985996 ] |