Listed buildings in Carmarthenshire

There are 1,782 listed buildings in the Carmarthenshire local planning authority area, Wales.

Members of Parliament

Carmarthenshire's listed buildings lie in 4 Westminster constituencies.

Consents, sales and energy ratings

Applications affecting listed buildings

275 applications affecting listed buildings in Carmarthenshire were received between 2016 and 2025 and have since been decided or withdrawn. 85% were approved, 8% refused and 7% withdrawn. The share approved is the 138th lowest of the 366 authorities with at least 20 such applications. The median time to an approval or refusal was 101 days.

FigureCarmarthenshireAll authorities
Decided or withdrawn 275 322,259
Approved 85% 85%
Refused 8% 6%
Withdrawn 7% 9%
Median days to an approval or refusal 101 56

Sales of listed buildings

167 sales registered between 2021 and 2025 have been matched to listed buildings in Carmarthenshire. The median price was £200,000, the 41st lowest of the 324 authorities with at least 10 such sales.

FigureCarmarthenshireAll authorities
Sales 167 90,998
Median price £200,000 £415,000

Energy performance certificates

180 listed buildings in Carmarthenshire have a domestic energy performance certificate lodged in the last 10 years. On the latest of those certificates, 23% are rated F or G, the 24th highest share of the 341 authorities with at least 20 such buildings.

RatingCarmarthenshireAll authorities
Buildings with a certificate 180 89,615
A 0% <1%
B 4% 2%
C 13% 19%
D 32% 38%
E 28% 29%
F 18% 9%
G 5% 3%

Counts cover records The WRENN Report has matched to a listed building. Applications: PlanIt, from local planning authority portals. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Energy performance certificates: the EPC registers for England and Wales and for Scotland (Open Government Licence v3.0).

By grade

By type

By period

All listed buildings in Carmarthenshire