The CM18 6 Harlow Postcode Sector
The CM18 6 postcode sector is within the county of Essex in the East of England.
CM18 6 is a postcode sector within the CM18 postcode district which is within the CM Chelmsford postcode area.
The Royal Mail delivery office for the CM18 6 postal sector is the Harlow Delivery Office.
The area of the CM18 6 postcode sector is 1.20 square miles which is 3.10 square kilometres or 764.93 square acres.
Map of the CM18 6 Postcode Sector
Explore the cm18 6 postcode sector by using our free interactive map.