21a The Struet is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 31 May 1961. Houses.
21a The Struet
- WRENN ID
- lost-spire-onyx
- Grade
- II
- Local Planning Authority
- Brecon Beacons National Park
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 31 May 1961
- Type
- Houses
- Address
- 21a The Struet, Powys
- OS grid reference
- SO 045 288
- Coordinates
- 51.95029, -3.39053
- Source
- Cadw listing
Description
21a The Struet is part of a group of four houses, dating from the 19th century, that are two storeys high. The houses have roughcast walls with a band at first floor level and a plinth. The roof is slate, featuring a hip over No 21a, which is located on the right.
The windows are small-pane sash types, with 12-pane sashes for Nos 21a and 21, and 16-pane sashes for Nos 22 and 23. On the first floor, there is one window. The ground floor has a window on the right and a doorway on the left. The doorway features a fanlight that is three panes wide, with a door that has a modern panel above a window to the left and in the centre. To the right, there is a plain flat-arched doorway with a shallow rectangular overlight and a six-panelled door.
Local climate
21a The Struet sits in one of the wettest parts of the UK, with an average of 1,170 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 79% of listed buildings.
It experiences an average of 50 freeze-thaw cycles a year, more than 91% of listed buildings. Of these, 28 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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