Barn at Llanerthill is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 31 January 2001. Barn.
Barn at Llanerthill
- WRENN ID
- sharp-loggia-storm
- Grade
- II
- Local Planning Authority
- Monmouthshire
- Constituency
- Monmouthshire MP: Catherine Fookes (Lab)
- Country
- Wales
- Date first listed
- 31 January 2001
- Type
- Barn
- Address
- Barn at Llanerthill, Kingcoed, Usk, Raglan
- OS grid reference
- SO 434 045
- Coordinates
- 51.73688, -2.81978
- Source
- Cadw listing
Description
The barn at Llanerthill is a 20th-century structure built of red brick on a rubble stone base, topped with plain tiles. The north front, facing the road, features broad double doors in an oak frame with a narrow timber lintel, flanked by two vent loops. These loops consist of six small, cross-shaped openings in the brickwork. On the eastern end wall, there is a lean-to made of rubble stone. The south side of the barn has a projecting gabled entry at the center.
Local climate
Barn at Llanerthill receives an average of 860 mm of rain a year. This makes it wetter than 60% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 62% of listed buildings.
It experiences an average of 40 freeze-thaw cycles a year, more than 77% of listed buildings. Of these, 18 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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