CM1 4 is a postcode sector within the CM1 postcode district which is within the CM Chelmsford postcode area.
The Royal Mail delivery office for the CM1 4 postal sector is the Chelmsford Delivery Office.
The area of the CM1 4 postcode sector is 20.35 square miles which is 52.70 square kilometres or 13,022.32 square acres.
In the year 2017 there were 174 house sales in the CM1 4 with the average house price being £395,104.
| C | M | 1 | - | 4 | X | X |
| C | M | 1 | Space | 4 | Letter | Letter |
| The CM1 4 Sector is within these Local Authorities |
| The CM1 4 Sector is within these Counties |
|
The CM1 4 Sector is within these Water Company Areas |
|
|---|
| Town | Type |
|---|---|
| Boyton Cross | Village |
| Chalk End | Hamlet |
| Chelmsford | City |
| Chignall Smealy | Hamlet |
| Chignall St James | Village |
| Clatterford End | Hamlet |
| Farmbridge End | Hamlet |
| Town | Type |
|---|---|
| Good Easter | Village |
| High Easter | Village |
| Mashbury | Other Settlement |
| Pepper's Green | Hamlet |
| Roxwell | Village |
| Stagden Cross | Hamlet |
