The AL1 4YD postcode was located in St Albans, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 2016-09.
| Name | Type |
|---|---|
| OA21CD | E00120240 |
| LSOA21CD | E01023673 |
| MSOA21CD | E02004933 |
| MSOA21 | Bernards Heath |
| Postcode Area | AL1 |
| Ward | Clarence |
| LTLA22 | St Albans |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.30687915229172225, 51.759005799985374 ] |