Llety Clyd is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 19 June 1990. House.
Llety Clyd
- WRENN ID
- sombre-fireplace-furze
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 19 June 1990
- Type
- House
- Address
- Llety Clyd, Dolgellau, Gwynedd
- OS grid reference
- SH 726 177
- Coordinates
- 52.74251, -3.8875
- Source
- Cadw listing
Description
Llety Clyd is a three-storey building dating from around 1800, featuring two windows, while Glanwnion Cottage has one window. The structure is three windows wide and constructed from squared, coursed rubble masonry. It has a gently pitched slate roof, with quarry slates retained over Glanwnion Cottage, and plain close eaves and verges. There is a stone stack with water tabling at the left end and a later brick stack at the right end.
The second floor has six-pane sash windows set under the eaves, while the first floor features similar but slightly deeper windows with deep stone lintels. The ground floor windows are similar in style but broader. There are paired doors at the center below the first-floor window, also with deep stone lintels and plain rectangular fanlights. The doors have six narrow, deep flush panels and slate sills.
At the rear of Glanwnion Cottage, there is a shallow eight-pane sash window set under the eaves and a sixteen-pane sash window on the first floor. The rear of Llety Clyd has modern fenestration.
Local climate
Llety Clyd sits in one of the wettest parts of the UK, with an average of 1,340 mm of rain a year. This makes it wetter than 96% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.
It experiences an average of 34 freeze-thaw cycles a year, more than 52% of listed buildings. Of these, 17 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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