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Carmarthenshire · April 2026

Semi-detached houses in Carmarthenshire 2026

The average semi-detached house in Carmarthenshire is £181,476 — 8% below the Carmarthenshire average of £196,784. Figures come from the official UK House Price Index (HM Land Registry / ONS).

Average semi-detached house

£181,476

vs area average

-8%

Area annual change

+5.1%

Other property types in Carmarthenshire

Detached houses£280,758Terraced houses£148,114Flats and apartments£91,714All Carmarthenshire house prices →
Mortgage calculatorStamp duty on £181,476