The CM3 4UP 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 1998-12 and terminated on 2018-09.
| Name | Type |
|---|---|
| OA21CD | E00109569 |
| LSOA21CD | E01021570 |
| MSOA21CD | E02004500 |
| MSOA21 | Danbury & Bicknacre |
| Postcode Area | CM3 |
| Ward | Little Baddow, Danbury and Sandon |
| LTLA22 | Chelmsford |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.5794541602376012, 51.71735993132999 ] |