The RM3 0SY 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 1985-04 and terminated on 1990-12.
| Name | Type |
|---|---|
| OA21CD | E00011484 |
| LSOA21CD | E01002300 |
| MSOA21CD | E02000470 |
| MSOA21 | Harold Park & Harold Wood |
| Postcode Area | RM3 |
| Ward | Harold Wood |
| LTLA22 | Havering |
| UTLA22 | Havering |
| Region | London |
| Country | England |
| Co-ordinates | [ 0.23488670057037325, 51.594754367326054 ] |