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

Stable at Tynyllwyn

WRENN ID
peeling-tower-russet
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
Stable
Address
Stable at Tynyllwyn, Partrishow, the Vale of Grwyney, Powys
OS grid reference
SO 280 223
Coordinates
51.89508, -3.0472
Source
Cadw listing

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

Description

The stable at Tynyllwyn is a building with battered rubble stone walls and a stone tile roof, which is mostly collapsed. The downhill gable end faces the yard and features a stone-lintelled opening on the lower right and a triangular breather located below the apex. On the right side wall, there is a doorway to the left of center under a timber lintel, and another similar doorway to the right of center inside a lean-to, which also has a doorway on the downhill side. The lean-to roof, originally covered with stone tiles, is now mostly collapsed. Behind the lean-to is an attached revetment wall, and another revetment wall is attached to the left side wall. The rear gable end on the uphill side has a lintelled loft doorway beneath a drip stone. Inside, there are simple coupled roof trusses.

Local climate

Stable at Tynyllwyn receives an average of 940 mm of rain a year. This makes it wetter than 72% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 65% of listed buildings.

It experiences an average of 49 freeze-thaw cycles a year, more than 90% of listed buildings. Of these, 25 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.

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Nearby listed buildings

  1. Hen house and attached wall at Tynyllwyn Grade II 13 m
  2. Barn at Tynyllwyn Grade II 19 m
  3. Cattle ramp, cobbled pavement and revetment at Tynyllwyn Grade II 23 m
  4. Tynyllwyn Grade II* 28 m
  5. Cart Shed and Cider Mill at Tynyllwyn Grade II 33 m
  6. Byre at Tynyllwyn Grade II 33 m
  7. Upper Revetment, Goose Cot and Stairs at Tynyllwyn Grade II 38 m
  8. Lower Revetment including Steps and Bull Cot at Tynyllwyn Grade II 44 m
  9. Pig Sty, Ty Bach and Associated Walls at Tynyllwyn Grade II 50 m
  10. Churchyard cross at Church of St Issui, Partrishow Grade II* 163 m