Gwynedd · July 2026
Semi-detached houses in Gwynedd 2026
The average semi-detached house in Gwynedd is £210,879 - 3% above the Gwynedd average of £204,974. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£210,879
vs area average
+3%
Area annual change
+5.5%