The SL4 3AY 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 Small User postcode introduced in 1980-01 and terminated on 2001-08.
| Name | Type |
|---|---|
| OA21CD | E00083532 |
| LSOA21CD | E01016545 |
| MSOA21CD | E02003432 |
| MSOA21 | Clewer Village |
| Postcode Area | SL4 |
| Ward | Eton & Castle |
| LTLA22 | Windsor and Maidenhead |
| UTLA22 | Windsor and Maidenhead |
| Region | South East |
| Country | England |
| Co-ordinates | [ -0.6147047063706413, 51.47837173593625 ] |