27 Heol Islwyn
SA5 4NZ, Swansea. A freehold semi-detached house.
sold 8 May 2026
The only sale of this house recorded since January 2023.
4th of 4semi-detached house sales on the street, by price
+26%above the typical SA5 semi-detached house
83%of SA5 semi-detached houses sold for less
Against SA5
+£46,000
Above the typical SA5 semi-detached house, £180,000, Sep 2025 to Aug 2026.
SA5 typical
£180,000 This house
£226,000
£180,000 This house
£226,000
£50k£300k
On Heol Islwyn
4th of 4
Semi-detached house sales since 2023, by price. The street's typical is £238,000.
This house
£226,000
Street typical
£238,000
Highest sale
£250,000
SA5 by year
£178,000
Typical SA5 semi-detached house in 2026 so far, up 15.2% since 2023.
£155k2023
£165k2024
£166k2025
£178k2026
Resold in SA5
23 of 25 up
SA5 semi-detached houses sold twice since 2023. Typical change +27.2%.
23 sold for more2 sold for less
The house
From its energy certificate, Oct 2019.
Energy ratingC → B
Rooms4
HeatingGas boiler
WindowsDouble glazed
Built2007‑2011
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