The SE21 Postcode District

The SE21 postcode district is a postal district with a population of 15,259 and is within the SE postcode area.

The area of the SE21 postcode district is 1.77 square miles which is 4.57 square kilometres or 1,130.41 acres.

There are 2 postcode sectors within the SE21 district.

The sector has postcodes within the nation of England.

The SE21 Postcode District is covers the following regions.

  • Lewisham and Southwark - Inner London - East - London
  • Lambeth - Inner London - East - London

Map of the SE21 Postcode District

Explore the SE21 postcode district by using our free interactive map.

Map of the SE21 and surrounding districts
Yearly House Price Averages for the SE21 Postcode District
Type of Property 2018 Average 2018 Sales 2017 Average 2017 Sales 2016 Average 2016 Sales 2015 Average 2015 Sales
Detached £1,966,44719 £2,181,70015 £2,341,34416 £2,152,00020
Semi-Detached £1,389,50035 £1,469,80617 £1,244,20932 £1,371,80840
Terraced £1,140,61532 £905,98840 £820,03137 £850,97949
Flats £427,86987 £457,97889 £430,213104 £371,066122

Postcode Sectors within the SE21 Postcode District

Postcode Districts that Share a Border with SE21

Towns, Villages or Cities within the Postcode Sector

DulwichUrban Area
East DulwichUrban Area
Forest HillUrban Area
Herne HillUrban Area
SydenhamUrban Area
Tulse HillUrban Area
Upper NorwoodUrban Area
West NorwoodUrban Area
Royal Mail Delivery and Sorting Offices serving the SE21 Postcode District
Postcode SectorDelivery Office
Postcode format for the SE21 postcode district
SE21 - X X X
SE21 Space Numeric Letter Letter

Streets within the SE21 Postcode Area