Cefn Uchaf is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 22 June 2005. House.
Cefn Uchaf
- WRENN ID
- seventh-pillar-lark
- Grade
- II
- Local Planning Authority
- Brecon Beacons National Park
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 22 June 2005
- Type
- House
- Address
- Cefn Uchaf, Llanspyddid, Glyn Tarell, Powys
- OS grid reference
- SN 996 280
- Coordinates
- 51.94215, -3.46128
- Source
- Cadw listing
Description
Cefn Uchaf is a house built of whitewashed rubble stone with a slate roof, featuring flat eaves and rendered end stacks. It has two storeys and an attic, with a four-window arrangement of hopper-type windows. The upper windows have 9 panes, while the lower ones have 12 panes, all with cambered heads, stone voussoirs, and thin stone sills. There is a 20th-century door located in the third bay. The right end wall is rendered and includes 20th-century windows, with one window for the loft and three windows on the right side of a large rear outshut. The interior has not been inspected.
Local climate
Cefn Uchaf sits in one of the wettest parts of the UK, with an average of 1,330 mm of rain a year. This makes it wetter than 96% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 55 freeze-thaw cycles a year, more than 95% of listed buildings. Of these, 32 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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