Listed buildings in Snowdonia National Park

There are 1,923 listed buildings in the Snowdonia National Park local planning authority area, Wales.

Members of Parliament

Snowdonia National Park's listed buildings lie in 3 Westminster constituencies.

Consents, sales and energy ratings

Applications affecting listed buildings

294 applications affecting listed buildings in Snowdonia National Park were received between 2016 and 2025 and have since been decided or withdrawn. 87% were approved, 7% refused and 5% withdrawn. The share approved is the 181st highest of the 366 authorities with at least 20 such applications. The median time to an approval or refusal was 110 days.

FigureSnowdonia National ParkAll authorities
Decided or withdrawn 294 322,259
Approved 87% 85%
Refused 7% 6%
Withdrawn 5% 9%
Median days to an approval or refusal 110 56

Sales of listed buildings

206 sales registered between 2021 and 2025 have been matched to listed buildings in Snowdonia National Park. The median price was £215,000, the 51st lowest of the 324 authorities with at least 10 such sales.

FigureSnowdonia National ParkAll authorities
Sales 206 90,998
Median price £215,000 £415,000

Energy performance certificates

173 listed buildings in Snowdonia National Park have a domestic energy performance certificate lodged in the last 10 years. On the latest of those certificates, 39% are rated F or G, the 2nd highest share of the 341 authorities with at least 20 such buildings.

RatingSnowdonia National ParkAll authorities
Buildings with a certificate 173 89,615
A 1% <1%
B 1% 2%
C 5% 19%
D 18% 38%
E 36% 29%
F 24% 9%
G 14% 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 Snowdonia National Park