Northern Ireland · April 2026
Semi-detached houses in Northern Ireland 2026
The average semi-detached house in Northern Ireland is £201,256 — 2% above the Northern Ireland average of £198,015. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£201,256
vs area average
+2%
Area annual change
+7.4%