The RM4 1RU postcode was located in Brentwood, Essex postcode town, within East of England, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1980-01 and terminated on 1997-06.
| Name | Type |
|---|---|
| OA21CD | E00182433 |
| LSOA21CD | E01021443 |
| MSOA21CD | E02004464 |
| MSOA21 | Kelvedon Hatch & Doddinghurst |
| Postcode Area | RM4 |
| Ward | Brizes and Doddinghurst |
| LTLA22 | Brentwood |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.18707482293846436, 51.651410373756356 ] |