Outbuilding at Ty Mawr is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 22 June 2000. Outbuilding.
Outbuilding at Ty Mawr
- WRENN ID
- sacred-mantel-tarn
- Grade
- II
- Local Planning Authority
- Monmouthshire
- Constituency
- Monmouthshire MP: Catherine Fookes (Lab)
- Country
- Wales
- Date first listed
- 22 June 2000
- Type
- Outbuilding
- Address
- Outbuilding at Ty Mawr, Llantrissent/Llantrisant, Usk, Llantrisant Fawr
- OS grid reference
- ST 391 970
- Coordinates
- 51.66867, -2.88189
- Source
- Cadw listing
Description
The outbuilding at Ty Mawr is a range of structures built from colourwashed rubble stone and topped with slate roofs. It consists of two parts: a long cow-shed range on the left and a lofted stable on the right, both aligned under a single ridge line. The stable features a square loft opening at the center beneath the eaves, with a pair of casement windows on the ground floor to the right, and a door alongside a boarded window to the left. There are stone steps leading up to the loft door located on the right end wall, and the openings have brick cambered heads.
The single-storey range on the left has four doors that are spaced irregularly. To the left of the first door, there is an eaves gabled dormer, and a small window is positioned further left. The doors have brick heads, and the second door features a timber lintel with a brick relieving arch.
Local climate
Outbuilding at Ty Mawr receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 66% of listed buildings.
It experiences an average of 41 freeze-thaw cycles a year, more than 78% 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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