Animal house at Perthyberllan is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 24 June 2003. Agricultural building.

Animal house at Perthyberllan

WRENN ID
steep-minaret-holly
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
24 June 2003
Type
Agricultural building
Address
Animal house at Perthyberllan, Llanllwni
OS grid reference
SN 478 374
Coordinates
52.01458, -4.21884
Source
Cadw listing

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

Description

The animal house at Perthyberllan is a lofted farm building constructed from rubble stone and topped with a slate roof. The gable end features double boarded doors beneath a wooden lintel, with a loft opening situated above. On the right side, which is downhill, there is an added brick lean-to, while on the left side, which is uphill, a corrugated iron outshut has been added. At the rear gable end, two flues have been cut into the stonework, likely related to a former attached building.

Local climate

Animal house at Perthyberllan sits in one of the wettest parts of the UK, with an average of 1,270 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 92% of listed buildings.

It experiences an average of 35 freeze-thaw cycles a year, more than 54% of listed buildings. Of these, 17 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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Nearby listed buildings

  1. Multi-purpose farm building at Perthyberllan Grade II 28 m
  2. Old house at Perthyberllan Grade II 67 m
  3. Perthyberllan bridge marker stone (partly in Llanllwni Community) Grade II 234 m
  4. Perthyberllan bridge marker stone (partly in Llanfihangel ar Arth community) Grade II 234 m
  5. Blaenblodau Hall Grade II 993 m
  6. Avondale Grade II 2.6 km
  7. Pantyfen Isaf Grade II 2.8 km
  8. Multi-purpose farm building at Pantyfen Isaf Grade II 2.9 km
  9. Maesycrugiau Manor Grade II 3.0 km
  10. Capel Noni Grade II 3.3 km