Barn at Plas Coch is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 23 April 1998. Barn. 4 related planning applications.
Barn at Plas Coch
- WRENN ID
- night-mantel-sorrel
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 23 April 1998
- Type
- Barn
- Address
- Barn at Plas Coch, Plas Coch Estate, Llanddaniel Fab
- OS grid reference
- SH 511 683
- Coordinates
- 53.1911, -4.2293
- Source
- Cadw listing
Description
The barn at Plas Coch is a large 8-bay threshing barn constructed of red gritstone and sandstone, featuring crow-stepped gables and rough limestone coping. It has wide, centrally-placed opposed doors with massive jambstones and segmental stone arch heads, along with a smaller door on either side of the east side. The ventilation slits have been in-filled, and there is a range of dove-holes along the eaves at the south end of the east wall.
Inside, the barn retains original queen post trusses with raking struts, of which 5 out of the original 7 remain, although some tie-beams or struts are missing.
Local climate
Barn at Plas Coch sits in one of the wettest parts of the UK, with an average of 1,210 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 93% of listed buildings.
It experiences an average of 23 freeze-thaw cycles a year, fewer than 75% of listed buildings. Of these, 11 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
- Related listed building consents — 4 applications
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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