The CM1 5AA postcode was located in Chelmsford, 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 1995-07.
| Name | Type |
|---|---|
| OA21CD | E00109422 |
| LSOA21CD | E01021543 |
| MSOA21CD | E02004486 |
| MSOA21 | South Broomfield |
| Postcode Area | CM1 |
| Ward | Broomfield and The Walthams |
| LTLA22 | Chelmsford |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.4740370109503138, 51.75845079183075 ] |