The average house price on Thornhill Avenue, London is £221,736. Prices range from £49,000 to £725,000.
There are 36 properties on Thornhill Avenue, London.
Average house prices on Thornhill Avenue, London have risen by 737.6% from £54,916 in 1995 to £460,000 in 2025.
Thornhill Avenue, London is in the SE18 postcode district.
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