The SM1 3 London (Sutton) Postcode Sector
The SM1 3 postcode sector is within the county of Greater London in .
SM1 3 is a postcode sector within the SM1 postcode district which is within the SM Sutton postcode area.
The Royal Mail delivery office for the SM1 3 postal sector is the Sutton (sm) Delivery Office.
The area of the SM1 3 postcode sector is 0.85 square miles which is 2.21 square kilometres or 545.59 square acres.
Map of the SM1 3 Postcode Sector
Explore the sm1 3 SM1 3 postcode sector by using our free interactive map.