Former Drying Houses is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 8 April 1997. Industrial.
Former Drying Houses
- WRENN ID
- lesser-corner-elder
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 8 April 1997
- Type
- Industrial
- Address
- Former Drying Houses, Ysbyty Ifan, Conwy
- OS grid reference
- SH 841 487
- Coordinates
- 53.02326, -3.72843
- Source
- Cadw listing
Description
The former drying houses are two adjoining structures built of random rubble with slate roofs and tiled ridges. The northern range, which is the earlier of the two, is a single storey and features a gabled, slatted louvre made of corrugated iron. There are modern boarded entrances at both the left and right ends; the right entrance has a timber surround and a replaced exposed lintel, while the left entrance reaches up to eaves height. The northern gable end displays stepped-down creasing, suggesting that there was once an additional range. At the rear, there is a loading bay with a modern boarded door.
The later southern range is stepped up and has a steeper roof pitch, standing at one-and-a-half storeys. It has an entrance on the right with a cambered red brick head and a recessed modern boarded door, along with a slatted vent above it. There is a similar slatted vent on the southern gable.
Inside the northern range, there is an internal stone stair that leads from the left entrance to the former drying floor. The stoking hole for the kiln can be seen at the northern end. The southern range retains part of its drying floor in the southern section, which features ceramic tiles set onto an iron grid. There is also a stoking hole in the northern section, with a vented loft above it.
Local climate
Former Drying Houses sits in one of the wettest parts of the UK, with an average of 1,240 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.
It experiences an average of 48 freeze-thaw cycles a year, more than 89% of listed buildings. Of these, 29 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.
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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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