The WD1 1BA postcode was located in Watford, Hertfordshire postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1997-06 and terminated on 2000-07.
| Name | Type |
|---|---|
| OA21CD | E00121141 |
| LSOA21CD | E01023855 |
| MSOA21CD | E02004973 |
| MSOA21 | North Watford |
| Postcode Area | WD1 |
| Ward | Callowland |
| LTLA22 | Watford |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.39726978916474925, 51.66637016141678 ] |