The CM20 1 Harlow Postcode Sector
The CM20 1 postcode sector is within the county of Essex in .
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.
Map of the CM20 1 Postcode Sector
Explore the cm20 1 CM20 1 postcode sector by using our free interactive map.