The average house price on Islwyn Street, Newport is £63,815. Prices range from £20,000 to £172,000.
There are 69 properties on Islwyn Street, Newport.
Average house prices on Islwyn Street, Newport have risen by 17.9% from £38,183 in 1995 to £45,000 in 2025.
Islwyn Street, Newport is in the NP11 postcode district.