Bronwylfa is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 2 March 2004. House. 7 related planning applications.
Bronwylfa
- WRENN ID
- north-entrance-moss
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 2 March 2004
- Type
- House
- Address
- Bronwylfa, Llansantffraid-Ym-Mechain Village, Llansantffraid, SY22 6AH
- OS grid reference
- SJ 219 204
- Coordinates
- 52.77558, -3.15877
- Source
- Cadw listing
Description
Bronwylfa is a two-storey, three-window house built symmetrically, likely in the 18th century. The central bay of the front elevation projects slightly and is gabled, creating a pediment-like appearance. The front of the house is clad in slate, which extends slightly at the left side; the exposed left and right sides are constructed of yellow brick. White painted eaves and verges are visible. The roof is slate, with a tile ridge and yellow brick chimneys at each end.
A flat-roofed, slate-hung porch fronts the main entrance, featuring a framed panel with side and upper lighting and glazed double doors, topped with a white painted cornice. The windows are hornless sash windows, with three on the upper floor and two on the lower floor, each containing 16 panes of glass. The interior of the house has not been inspected.
Local climate
Bronwylfa receives an average of 890 mm of rain a year. This makes it wetter than 66% 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 43 freeze-thaw cycles a year, more than 84% of listed buildings. Of these, 24 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 — 10 transactions since 1998
- Related listed building consents — 7 applications
- 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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