Clarence House is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 26 March 1985. House.
Clarence House
- WRENN ID
- sacred-cinder-brook
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 26 March 1985
- Type
- House
- Address
- Clarence House, Presteigne
- OS grid reference
- SO 315 644
- Coordinates
- 52.27396, -3.00507
- Source
- Cadw listing
Description
Clarence House is a three-storey building with a three-window stucco front, featuring slender end pilasters. It has a slate roof with moulded eaves and sash windows that include glazing bars in plain reveals, although there is a dummy window at the top floor centre. The ground floor has small splayed bays added, and the central entrance consists of an eight-panel door accessed by steps, which is sheltered by a fine hood supported by elaborate volute brackets and an open pediment.
The side wall to the right shows visible close studding, while the rear of the building has a steep tiled roof with tall end stacks and whitewashed brick walls.
Local climate
Clarence House receives an average of 860 mm of rain a year. This makes it wetter than 61% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 56% of listed buildings.
It experiences an average of 47 freeze-thaw cycles a year, more than 89% of listed buildings. Of these, 26 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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