(1) Group of Houses is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 31 July 1995. House.
(1) Group of Houses
- WRENN ID
- over-window-tarn
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 31 July 1995
- Type
- House
- Address
- (1) Group of Houses, Llansantffraid-Cwmdeuddwr, Rhayader
- OS grid reference
- SN 967 678
- Coordinates
- 52.29893, -3.51481
- Source
- Cadw listing
Description
This is an early 19th century group of three houses, one of which has been converted into a shop. The buildings are constructed of painted rubble with an old slate roof that is laid to diminishing courses, featuring stone chimneys. On the left side, there is a house and shop combination; the first floor has two windows set at the eaves, with a Yorkshire sash window on the left and a fixed four-pane window on the right. The ground floor includes a shop window and a half-glazed door on the left, while the right side has a camber-headed window and a boarded door. To the right, set back, is a three-storey house that has a camber-headed entrance door on the left and one window on each floor to the right. The top floor features a small Yorkshire sash window set at the eaves, while the first and second floors have camber-headed windows with sash glazing. There is a stone chimney on the right side. At the rear, the roof slope continues over the ground floor, and there is a corner chimney.
Local climate
(1) Group of Houses sits in a wetter-than-average part of the UK, with an average of 1,160 mm of rain a year. This makes it wetter than 89% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 81% of listed buildings.
It experiences an average of 48 freeze-thaw cycles a year, more than 89% 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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