Carmarthenshire house prices and property data

22 postcode districts across Carmarthenshire, with average prices from the UK House Price Index. Open any district for sold prices, crime and schools.

Check an address in Carmarthenshire

Average prices in Carmarthenshire

All property

£199,025

Detached

£284,454

Semi-detached

£182,947

Terraced

£149,986

Flat

£93,733

UK House Price Index, 2026-07. Prices changed +6.0% over the last year.

Postcode districts in Carmarthenshire

SA14 SA15 SA16 SA17 SA18 SA19 SA20 SA31 SA32 SA33 SA34 SA35 SA37 SA38 SA39 SA4 SA40 SA44 SA48 SA66 SA67 SA9

Source: HM Land Registry UK House Price Index and ONS postcode geography. Contains public sector information licensed under the Open Government Licence v3.0.