The W4 3NW 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 1990-02 and terminated on 1992-12.
| Name | Type |
|---|---|
| OA21CD | E00012828 |
| LSOA21CD | E01002581 |
| MSOA21CD | E02000533 |
| MSOA21 | Chiswick South West |
| Postcode Area | W4 |
| Ward | Chiswick Riverside |
| LTLA22 | Hounslow |
| UTLA22 | Hounslow |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.28459044054994076, 51.48749604210906 ] |