The HA3 7BJ postcode was located in Harrow, Harrow postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1991-09 and terminated on 2020-01.
| Name | Type |
|---|---|
| OA21CD | E00011144 |
| LSOA21CD | E01002233 |
| MSOA21CD | E02000443 |
| MSOA21 | Wealdstone North |
| Postcode Area | HA3 |
| Ward | Wealdstone North |
| LTLA22 | Harrow |
| UTLA22 | Harrow |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.3374124793848802, 51.600156349469806 ] |