The UB4 0UN 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 2000-06 and terminated on 2001-02.
| Name | Type |
|---|---|
| OA21CD | E00011955 |
| LSOA21CD | E01002399 |
| MSOA21CD | E02000514 |
| MSOA21 | Yeading West |
| Postcode Area | UB4 |
| Ward | Belmore |
| LTLA22 | Hillingdon |
| UTLA22 | Hillingdon |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.4044537454473794, 51.52058894857365 ] |