The average house price on Colwyn Avenue, Swansea is £82,347. Prices range from £14,850 to £325,000.
There are 50 properties on Colwyn Avenue, Swansea.
Average house prices on Colwyn Avenue, Swansea have risen by 91.3% from £57,500 in 1995 to £110,000 in 2025.
Colwyn Avenue, Swansea is in the SA1 postcode district.