The average house price on Thomas Street, Mountain Ash is £42,573. Prices range from £7,000 to £120,000.
There are 38 properties on Thomas Street, Mountain Ash.
Average house prices on Thomas Street, Mountain Ash have risen by 471.4% from £10,500 in 1995 to £60,000 in 2025.
Thomas Street, Mountain Ash is in the CF45 postcode district.