The SL4 5DN postcode was located in Windsor and Maidenhead, Windsor and Maidenhead postcode town, within South East, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1991-01 and terminated on 1998-06.
| Name | Type |
|---|---|
| OA21CD | E00083578 |
| LSOA21CD | E01016554 |
| MSOA21CD | E02003434 |
| MSOA21 | Clewer New Town |
| Postcode Area | SL4 |
| Ward | Clewer & Dedworth East |
| LTLA22 | Windsor and Maidenhead |
| UTLA22 | Windsor and Maidenhead |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.6373017977603903, 51.48213438506913 ] |