Tan-y-bryn is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 6 December 1999. House.
Tan-y-bryn
- WRENN ID
- fossil-gargoyle-crow
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 6 December 1999
- Type
- House
- Address
- Tan-y-bryn, Corris, Machynlleth, SY20 9SU
- OS grid reference
- SH 755 078
- Coordinates
- 52.65428, -3.84151
- Source
- Cadw listing
Description
Tan-y-bryn is a two-storey house constructed from slate rubble and finished with whitewash. It features a slate roof with wide eaves and verges. The building has two bays and a central recessed door, along with 12-pane sash windows. In the 20th century, false louvred shutters were added to these windows. There are gable end stacks, and the street-facing gable end has similar windows that light the rear rooms.
Local climate
Tan-y-bryn sits in one of the wettest parts of the UK, with an average of 1,290 mm of rain a year. This makes it wetter than 94% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.
It experiences an average of 41 freeze-thaw cycles a year, more than 79% of listed buildings. Of these, 22 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 — 3 transactions since 2002
- 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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