The HA3 7YZ 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 1997-06 and terminated on 2000-11.
| 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 | [ -0.33805401853807615, 51.60156821264143 ] |