The AL1 4NB 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 1996-06 and terminated on 1997-08.
| Name | Type |
|---|---|
| OA21CD | E00120228 |
| LSOA21CD | E01023675 |
| MSOA21CD | E02004934 |
| MSOA21 | Clarence Park |
| Postcode Area | AL1 |
| Ward | Clarence |
| LTLA22 | St Albans |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.31528341921984593, 51.757445063221496 ] |