The average house price on Sumner Street, London is £813,730. Prices range from £19,500 to £4,870,000.
There are 88 properties on Sumner Street, London.
Average house prices on Sumner Street, London have risen by 731.9% from £59,500 in 1995 to £495,000 in 2025.
Sumner Street, London is in the SE1 postcode district.