Coach-house at Llwyn-du is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 4 December 2000. Coach-house.

Coach-house at Llwyn-du

WRENN ID
fading-plinth-wagtail
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
4 December 2000
Type
Coach-house
Address
Coach-house at Llwyn-du, Llangain, Carmarthen
OS grid reference
SN 377 151
Coordinates
51.81103, -4.3544
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The coach-house at Llwyn-du is a two-storey structure built from whitewashed rubble stone, topped with a slate hipped eaves roof. The northwest front features a tall two-bay design with two windows on the upper level and a window alongside a coach entry on the lower level. The windows have blank arched heads and 12-pane sashes, while the coach entry is distinguished by a broad cambered head and double board doors. The arches and jambs are made of brick. On the southwest side, there are two similar windows above and a centrally located door below, which also has a blind arched head.

Inside, the coach-house consists of a single ground floor space with pine joists and wooden open stairs leading up to a plastered loft that includes a fireplace.

Local climate

Coach-house at Llwyn-du sits in one of the wettest parts of the UK, with an average of 1,290 mm of rain a year. This makes it wetter than 94% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 18 freeze-thaw cycles a year, fewer than 82% of listed buildings. Of these, 7 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 sale records on file
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  • 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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Nearby listed buildings

  1. Stable court at Llwyn-du Grade II 21 m
  2. Llwyn-du Grade II 25 m
  3. Stable and coach-house at Fern Hill Grade II 760 m
  4. Fern Hill Grade II 761 m
  5. Wern Ddu Grade II 2.8 km
  6. Outbuilding at Wern Ddu Grade II 2.8 km
  7. Upland Grade II 2.9 km
  8. Former stables at Upland Grade II 2.9 km
  9. Church of St Mary Grade II* 3.8 km
  10. Former National School Grade II 3.8 km