The RM11 1SL postcode was located in Havering, Havering postcode town, within London, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 1994-05.
| Name | Type |
|---|---|
| OA21CD | E00011777 |
| LSOA21CD | E01002361 |
| MSOA21CD | E02000483 |
| MSOA21 | Hornchurch |
| Postcode Area | RM11 |
| Ward | St Andrew's |
| LTLA22 | Havering |
| UTLA22 | Havering |
| Region | London |
| Country | England |
| Co-ordinates | [ 0.2203705079498778, 51.563554875215814 ] |