Barn at Penyrheol is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 19 November 1998. Barn.

Barn at Penyrheol

WRENN ID
first-courtyard-brook
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
19 November 1998
Type
Barn
Address
Barn at Penyrheol, Llanbedr, the Vale of Grwyney, Powys
OS grid reference
SO 244 204
Coordinates
51.87755, -3.09944
Source
Cadw listing

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

Description

The barn at Penyrheol is a late 17th century to early 18th century structure built of rubble sandstone, topped with a steeply pitched stone tile roof, which has been partially repaired. The front of the barn, which faces the road, features a lower gabled porch to the right of the center, equipped with boarded double doors. To the right of the porch, there is an added lean-to with a triangular breather above it. The right gable end of the barn includes three triangular breathers. On the rear side, there are two ventilation slits to the right of the doorway and a triangular breather in the upper left corner. The left end of the barn has a boarded door set beneath a timber lintel.

Inside, the barn has a tie beam roof, and the wagon bay is fitted with a flagged floor.

Local climate

Barn at Penyrheol sits in a wetter-than-average part of the UK, with an average of 1,020 mm of rain a year. This makes it wetter than 81% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 71% of listed buildings.

It experiences an average of 50 freeze-thaw cycles a year, more than 92% of listed buildings. Of these, 27 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
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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. Penyrheol including attached former byre Grade II 19 m
  2. Gudder Grade II 157 m
  3. Upper Cwm Bridge Grade II 258 m
  4. Bridge over Grwyne Fawr, Llanbedr Grade II 288 m
  5. Henbant Fach Grade II 308 m
  6. Barn at Henbant Fach Grade II 323 m
  7. Byre at Henbant Fawr Grade II 325 m
  8. Barn and Former Bakehouse at Henbant Fawr Grade II 342 m
  9. Henbant Fawr Grade II 344 m
  10. Glebe Farm Grade II 431 m