Barn, Byre and Stable at The Darren is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 19 November 1998. Barn, byre, stable.

Barn, Byre and Stable at The Darren

WRENN ID
scattered-iron-yarrow
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, byre, stable
Address
Barn, Byre and Stable at The Darren, Grwyne Fechan, the Vale of Grwyney, Powys
OS grid reference
SO 226 250
Coordinates
51.9186, -3.12633
Source
Cadw listing

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

Description

The building known as the Barn, Byre and Stable at The Darren is situated on a sloping site, with the stable and byre located at the higher end and the barn stepped down at the lower end. It is constructed of random rubble, featuring openings beneath timber lintels, and has a roof made of corrugated asbestos-cement.

At the uphill end, the stable includes a stable door and a boarded-up window to its left. To the right of the stable is the byre, which has three doorways and a loft opening above the central door. The barn has a cart-passage doorway that is offset to the left, equipped with double boarded doors and a ventilation slit to the left. There is a recently added lean-to against the right gable end. The left gable end features a loft opening leading to the stable, which is covered by a boarded shutter. Additional outshuts have been added to the rear of the building.

The building was not inspected at the time of the survey in January 1998.

Local climate

Barn, Byre and Stable at The Darren 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
  • 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. The Darren Grade II 47 m
  2. The Old Chapel Grade II 1.9 km
  3. The Mill Grade II 2.3 km
  4. Pont Cwm Banw Grade II 2.3 km
  5. Former Flour and Grist Mill at The Mill Grade II 2.3 km
  6. Road bridge at The Bont Grade II 2.8 km
  7. Stable at Ffawydd Grade II 3.3 km
  8. Ffawydd including stone cattle ramp at downhill end Grade II 3.3 km
  9. Barn at Ffawydd Grade II 3.3 km
  10. Draen including attached former byre Grade II 4.1 km