The RM3 7 London (Harold Wood) Postcode Sector
The RM3 7 postcode sector is within the county of Greater London in .
RM3 7 is a postcode sector within the RM3 postcode district which is within the RM Romford postcode area.
The Royal Mail delivery office for the RM3 7 postal sector is the Harold Hill Delivery Office.
The area of the RM3 7 postcode sector is 1.65 square miles which is 4.26 square kilometres or 1,053.72 square acres.
The RM3 7 postcode sector is crossed by the M25 motorway.
Map of the RM3 7 Postcode Sector
Explore the rm3 7 RM3 7 postcode sector by using our free interactive map.