The average house price on Thorntree Gill, Peterlee is £80,198. Prices range from £12,000 to £145,000.
There are 54 properties on Thorntree Gill, Peterlee.
Average house prices on Thorntree Gill, Peterlee have risen by 244.1% from £40,500 in 1996 to £139,375 in 2025.
Thorntree Gill, Peterlee is in the SR8 postcode district.