The HA3 5QQ 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 1994-05 and terminated on 1997-06.
| Name | Type |
|---|---|
| OA21CD | E00010741 |
| LSOA21CD | E01002143 |
| MSOA21CD | E02000437 |
| MSOA21 | Harrow Weald |
| Postcode Area | HA3 |
| Ward | Harrow Weald |
| LTLA22 | Harrow |
| UTLA22 | Harrow |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.34649538407179525, 51.60252369386224 ] |