The HA4 6NQ postcode was located in Hillingdon, Hillingdon 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 2002-05.
| Name | Type |
|---|---|
| OA21CD | E00176480 |
| LSOA21CD | E01002495 |
| MSOA21CD | E02000503 |
| MSOA21 | Ruislip Gardens |
| Postcode Area | HA4 |
| Ward | South Ruislip |
| LTLA22 | Hillingdon |
| UTLA22 | Hillingdon |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.4089655554424677, 51.5594514982936 ] |