The CM1 4WY 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 2002-06 and terminated on 2003-07.
| Name | Type |
|---|---|
| OA21CD | E00109687 |
| LSOA21CD | E01021589 |
| MSOA21CD | E02004490 |
| MSOA21 | Melbourne |
| Postcode Area | CM1 |
| Ward | Patching Hall |
| LTLA22 | Chelmsford |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.45788906959410786, 51.750363266465754 ] |