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Carmarthenshire · June 2026

Semi-detached houses in Carmarthenshire 2026

The average semi-detached house in Carmarthenshire is £181,656 — 8% below the Carmarthenshire average of £197,547. Figures come from the official UK House Price Index (HM Land Registry / ONS).

Average semi-detached house

£181,656

vs area average

-8%

Area annual change

+6.1%

Other property types in Carmarthenshire

Detached houses£282,658Terraced houses£148,584Flats and apartments£93,095All Carmarthenshire house prices →
Mortgage calculatorStamp duty on £181,656