The HA1 4DY postcode was located in Harrow, Harrow postcode town, within London, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 1995-07.
| Name | Type |
|---|---|
| OA21CD | E00011179 |
| LSOA21CD | E01002238 |
| MSOA21CD | E02000456 |
| MSOA21 | West Harrow |
| Postcode Area | HA1 |
| Ward | West Harrow |
| LTLA22 | Harrow |
| UTLA22 | Harrow |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.3532664637943829, 51.580201406145164 ] |