The UB3 4AY postcode was located in Hillingdon, Hillingdon postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1993-08 and terminated on 2006-03.
| Name | Type |
|---|---|
| OA21CD | E00012402 |
| LSOA21CD | E01002489 |
| MSOA21CD | E02000523 |
| MSOA21 | Hayes South |
| Postcode Area | UB3 |
| Ward | Pinkwell |
| LTLA22 | Hillingdon |
| UTLA22 | Hillingdon |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.4265404784395963, 51.502048600483526 ] |