The average house price on Grasmere Avenue, Harpenden is £1,101,688. Prices range from £210,000 to £2,000,000.
There are 24 properties on Grasmere Avenue, Harpenden.
Average house prices on Grasmere Avenue, Harpenden have risen by 765.5% from £204,500 in 1995 to £1,770,000 in 2024.
Grasmere Avenue, Harpenden is in the AL5 postcode district.