County Durham · June 2026
Semi-detached houses in County Durham 2026
The average semi-detached house in County Durham is £138,892 — 1% above the County Durham average of £138,148. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£138,892
vs area average
+1%
Area annual change
+7.0%