Merthyr Tydfil · June 2026
Semi-detached houses in Merthyr Tydfil 2026
The average semi-detached house in Merthyr Tydfil is £157,896 — 8% above the Merthyr Tydfil average of £146,611. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£157,896
vs area average
+8%
Area annual change
-3.0%