Northern Ireland · June 2026
Semi-detached houses in Northern Ireland 2026
The average semi-detached house in Northern Ireland is £204,283 — 1% above the Northern Ireland average of £202,487. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£204,283
vs area average
+1%
Area annual change
+9.2%