The SM3 postcode district is a postal district with a population of 21,018 and is within the SM postcode area.
The area of the SM3 postcode district is 1.80 square miles which is 4.66 square kilometres or 1,151.06 acres.
There are 2 postcode sectors within the SM3 district.
The sector has postcodes within the nation of England.
The SM3 Postcode District is covers the following regions.
Explore the SM3 postcode district by using our free interactive map.
|Type of Property||2018 Average||2018 Sales||2017 Average||2017 Sales||2016 Average||2016 Sales||2015 Average||2015 Sales|
|Postcode Sector||Delivery Office|