Merthyr Tydfil · April 2026
Detached houses in Merthyr Tydfil 2026
The average detached house in Merthyr Tydfil is £237,412 — 70% above the Merthyr Tydfil average of £139,322. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average detached house
£237,412
vs area average
+70%
Area annual change
-3.8%