The UB4 9XN 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 1997-12 and terminated on 2000-06.
| Name | Type |
|---|---|
| OA21CD | E00012657 |
| LSOA21CD | E01002543 |
| MSOA21CD | E02000513 |
| MSOA21 | Yeading North |
| Postcode Area | UB4 |
| Ward | Yeading |
| LTLA22 | Hillingdon |
| UTLA22 | Hillingdon |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.39410752527588916, 51.527470695287484 ] |