Barn to SW of The Great House is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 30 June 1992. Barn.

Barn to SW of The Great House

WRENN ID
winter-mullion-shade
Grade
II
Local Planning Authority
Powys
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
30 June 1992
Type
Barn
Address
Barn to SW of The Great House, Llangunllo
OS grid reference
SO 212 712
Coordinates
52.33321, -3.15774
Source
Cadw listing

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

Description

This is a six-bay, timber-framed barn located southwest of The Great House. It stands on a stone plinth and features weatherboarded sides with an iron roof. The barn likely dates from the 18th century and incorporates some older timbers. It has tie-beam trusses with raking struts and trenched purlins. Inside, there are framed partitions and two wagon-entry bays that have large double doors.

Local climate

Barn to SW of The Great House receives an average of 950 mm of rain a year. This makes it wetter than 73% 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 53 freeze-thaw cycles a year, more than 94% of listed buildings. Of these, 31 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. Farm Range to south of The Great House Grade II 22 m
  2. The Great House Grade II 39 m
  3. Church of St. Cynllo Grade II 89 m
  4. House adjoing Post Office Grade II 125 m
  5. The Post Office Grade II 131 m
  6. Telephone Call-box in Llangunllo Village Grade II 161 m
  7. Weston Farmhouse, including outbuildings (formerly known as Lower Weston) Grade II 1.4 km
  8. Pen-y-Clawdd Grade II 2.3 km
  9. L-Plan range of outbuildings at Dolassey Farm Grade II 2.4 km
  10. Bleddfa Old Rectory Grade II 2.8 km