Carmarthenshire · July 2026
Semi-detached houses in Carmarthenshire 2026
The average semi-detached house in Carmarthenshire is £182,947 - 8% below the Carmarthenshire average of £199,025. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average semi-detached house
£182,947
vs area average
-8%
Area annual change
+6.0%