CM20 1 is a postcode sector within the CM20 postcode district which is within the CM Chelmsford postcode area.
The Royal Mail delivery office for the CM20 1 postal sector is the Harlow Delivery Office.
The area of the CM20 1 postcode sector is 0.69 square miles which is 1.80 square kilometres or 444.67 square acres.
In the year 2017 there were 112 house sales in the CM20 1 with the average house price being £344,210.
The CM20 1 postcode sector is crossed by a railway.
|The CM20 1 Sector is within these Local Authorities||The CM20 1 Sector is within these Counties||
||The CM20 1 Sector is within these Water Company Areas||