Llan Wysg Cottage is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 21 October 1998. House.
Llan Wysg Cottage
- WRENN ID
- gentle-shingle-grain
- Grade
- II
- Local Planning Authority
- Brecon Beacons National Park
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 21 October 1998
- Type
- House
- Address
- Llan Wysg Cottage, Dardy, Llangattock, Powys
- OS grid reference
- SO 206 185
- Coordinates
- 51.85959, -3.15308
- Source
- Cadw listing
Description
Llan Wysg Cottage is a two-storey house featuring three windows and an advanced central bay topped with a gable. The building is constructed from snecked grey stone with quoins and has a slate roof supported by two masonry end stacks. It has wide boarded eaves and the central bay is adorned with ornate openwork barge boards. The entrance is centrally located and has a replaced door, flanked by hornless sash windows that may have had their glazing bars removed, all set on stone sills and lintels. On the upper storey, there are three identical windows, with the central one featuring a hoodmould and a blind slit in the gable above. The northern gable end showcases decorative barge boards and has no openings, while the southern gable end is not visible. At the rear, there is a small lean-to. Access to the interior was not available during the inspection in August 1997.
Local climate
Llan Wysg Cottage sits in a wetter-than-average part of the UK, with an average of 1,100 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 74% of listed buildings.
It experiences an average of 54 freeze-thaw cycles a year, more than 94% of listed buildings. Of these, 30 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 2000
- 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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