The WD1 1NN 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 1996-12 and terminated on 1998-12.
| Name | Type |
|---|---|
| OA21CD | E00189343 |
| LSOA21CD | E01035574 |
| MSOA21CD | E02004976 |
| MSOA21 | Central Watford |
| Postcode Area | WD1 |
| Ward | Central |
| LTLA22 | Watford |
| UTLA22 | Hertfordshire |
| Region | East of England |
| Country | England |
| Co-ordinates | [ -0.3954419582845489, 51.66244266806217 ] |