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.
Average prices in Carmarthenshire
All property
£195,515
Detached
£279,925
Semi-detached
£179,851
Terraced
£146,869
Flat
£92,167
UK House Price Index, 2026-05. Prices changed +4.7% over the last year.
Postcode districts in Carmarthenshire
Source: HM Land Registry UK House Price Index and ONS postcode geography. Contains public sector information licensed under the Open Government Licence v3.0.