The W4 4JJ postcode was located in Hounslow, Hounslow postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1987-04 and terminated on 1990-12.
| Name | Type |
|---|---|
| OA21CD | E00013362 |
| LSOA21CD | E01002690 |
| MSOA21CD | E02000532 |
| MSOA21 | Chiswick South East |
| Postcode Area | W4 |
| Ward | Chiswick Gunnersbury |
| LTLA22 | Hounslow |
| UTLA22 | Hounslow |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.2657397063829723, 51.49081574355425 ] |