Rosendaal is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 14 August 1995. House.
Rosendaal
- WRENN ID
- riven-trefoil-oak
- Grade
- II
- Local Planning Authority
- Brecon Beacons National Park
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 14 August 1995
- Type
- House
- Address
- Rosendaal, Talgarth, Powys
- OS grid reference
- SO 156 337
- Coordinates
- 51.99605, -3.2296
- Source
- Cadw listing
Description
Rosendaal is the smaller of two early 19th century terrace houses. It is built of colourwashed stone and has a slate roof. The house has two storeys and features two widely spaced window bays. The off-central entrance has a six-panelled door, which is now enclosed in a 20th-century glazed porch. On the ground floor, there is a 19th-century four-pane sash window, while the upper floor has early 19th-century small-paned windows with Brecon hopper windows. The house has a gable brick stack and crested ridge tiles.
To the right of the main structure, there is a lean-to that includes a carriage door and a ventilated attic door.
Local climate
Rosendaal sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 68% of listed buildings.
It experiences an average of 52 freeze-thaw cycles a year, more than 93% of listed buildings. Of these, 29 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
- Sale history — 1 transaction since 1995
- 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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