The CM1 4GX postcode was located in Chelmsford, Essex postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1996-12 and terminated on 2001-05.
| Name | Type |
|---|---|
| OA21CD | E00109712 |
| LSOA21CD | E01021600 |
| MSOA21CD | E02004487 |
| MSOA21 | Melbourne Park, Chignall & Pleshey |
| Postcode Area | CM1 |
| Ward | St Andrews |
| LTLA22 | Chelmsford |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.4474866643711052, 51.75546362206309 ] |