Llugallt is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 17 July 1992. House.
Llugallt
- WRENN ID
- seventh-basalt-wax
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 17 July 1992
- Type
- House
- Address
- Llugallt, Glasgwm, Bro Machno, Conwy, LL24 0PU
- OS grid reference
- SH 769 499
- Coordinates
- 53.03292, -3.83671
- Source
- Cadw listing
Description
Llugallt is a single-storey building with a crog loft, constructed from random rubble and whitewashed. It features a roof made of thick slates arranged in regular courses. The façade has two casement windows on either side of a central entrance doorway. To the right, there is a large stone chimney with moulded capstones and water tabling. A small window in the left gable provides light to the loft.
Inside, the crog loft is located to the left, while the room on the right is open to the rafters and includes an inglenook fireplace beneath an undulating beam. The roof is supported by a single central tie-beam truss, and there are 19th-century tongue and groove partitions.
Local climate
Llugallt sits in one of the wettest parts of the UK, with an average of 1,310 mm of rain a year. This makes it wetter than 95% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.
It experiences an average of 46 freeze-thaw cycles a year, more than 87% of listed buildings. Of these, 27 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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