Former Laundry at Cors y Gedol Hall is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 13 April 2005. Cottage.
Former Laundry at Cors y Gedol Hall
- WRENN ID
- white-roof-harvest
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 13 April 2005
- Type
- Cottage
- Address
- Former Laundry at Cors y Gedol Hall, Llanddwywe, Dyffryn Ardudwy, Gwynedd
- OS grid reference
- SH 599 229
- Coordinates
- 52.78628, -4.07768
- Source
- Cadw listing
Description
The former laundry at Cors y Gedol Hall is a small cottage built in the 19th century. It is one and a half storeys tall with a single room layout. The structure is made of roughly coursed rubble masonry, featuring large boulders at the base of the walls, and large stones used for the quoins and lintels. The roof is slate with a single gable stack on the right southeast gable, complete with dripstones and capping. There is a single-storey addition against the southeast gable.
The main elevation has a two-window range facing the approach to the hall to the southwest, with a single doorway positioned towards the centre. To the right, there is a massive raking buttress made of coursed rubble masonry. The first floor features two timber casement windows with two lights in raking dormers that interrupt the eaves line. The left northwest gable has ground and first floor windows, including a two-light timber casement at ground level and a slightly larger three-light window at the gable apex.
The interior was not inspected during the survey, but it is noted to have a single room plan with stop-chamfered ceiling beams and joists, a wide fireplace with a stone chimney stair, and a collar beam roof.
Local climate
Former Laundry at Cors y Gedol Hall sits in one of the wettest parts of the UK, with an average of 1,460 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 62% of listed buildings. Of these, 14 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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