The TW3 4DW 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 1982-03 and terminated on 2016-05.
| Name | Type |
|---|---|
| OA21CD | E00179130 |
| LSOA21CD | E01002629 |
| MSOA21CD | E02000536 |
| MSOA21 | Heston Central & Lampton West |
| Postcode Area | TW3 |
| Ward | Heston East |
| LTLA22 | Hounslow |
| UTLA22 | Hounslow |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.3667655468785726, 51.47371504748641 ] |