The average house price on Heol Trelai, Cardiff is £98,097. Prices range from £14,490 to £257,000.
There are 104 properties on Heol Trelai, Cardiff.
Average house prices on Heol Trelai, Cardiff have risen by 421.5% from £38,738 in 1995 to £202,000 in 2025.
Heol Trelai, Cardiff is in the CF5 postcode district.