The CM20 postcode district is a postal district with a population of 21,400 and is within the CM Chelmsford postcode area.
The area of the CM20 postcode district is 6.44 square miles which is 16.67 square kilometres or 4,120.05 acres.
There are 3 postcode sectors within the CM20 district.
The CM20 postcode district is the shape in the centre of the map shaded green.
We found 1 hotels and guest houses within the CM20 postcode area
| Holiday Inn Express Harlow |
|---|
 |
| Crown Gate Essex, Harlow, harlow, CM20 1NB. |
| View details for Holiday Inn Express Harlow |
| Postcode Sector | Delivery Office |
|---|---|
| CM20 1 | Harlow Delivery Office |
| CM20 2 | Harlow Delivery Office |
| CM20 3 | Harlow Delivery Office |
| C | M | 2 | 0 | - | X | X | X |
| C | M | 2 | 0 | Space | Numeric | Letter | Letter |
