The RM16 4 Chadwell St Mary Postcode Sector
The RM16 4 postcode sector is within the county of Essex in the East of England.
RM16 4 is a postcode sector within the RM16 postcode district which is within the RM Romford postcode area.
The Royal Mail delivery office for the RM16 4 postal sector is the Grays Delivery Office.
The area of the RM16 4 postcode sector is 1.19 square miles which is 3.08 square kilometres or 760.72 square acres.
The RM16 4 postcode sector is crossed by the A1089 Major A road.
Map of the RM16 4 Postcode Sector
Explore the rm16 4 postcode sector by using our free interactive map.