Carmarthenshire · June 2026
Detached houses in Carmarthenshire 2026
The average detached house in Carmarthenshire is £282,658 — 43% above the Carmarthenshire average of £197,547. Figures come from the official UK House Price Index (HM Land Registry / ONS).
Average detached house
£282,658
vs area average
+43%
Area annual change
+6.1%