63 Heol Maengwyn is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 19 January 1952. House. 2 related planning applications.
63 Heol Maengwyn
- WRENN ID
- young-kitchen-candle
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 19 January 1952
- Type
- House
- Address
- 63 Heol Maengwyn, Machynlleth, SY20 8EE
- OS grid reference
- SH 747 008
- Coordinates
- 52.59085, -3.85001
- Source
- Cadw listing
Description
This is a Tudor Revival style, two-storey and attic, five-window house dating from the Tudor period. The exterior is constructed of rubble stone with a slate roof. A stone eaves course runs along the roofline, and there are chimney stacks and gable parapets finished with slate coping and kneelers. The gables are prominent on the central and end bays. The windows have diamond and lozenge-paned casement glazing, which has been replaced on the adjacent property at number 61. The windows on the ground and first floors are cross-framed. Matching glazing is found in the overlights above the six-panel doors; numbers 61 and 63 share a paired doorway. Number 65’s door is paired with a boarded double-doored opening leading to a through passage. The cellar openings are defined by brick voussoirs.
Local climate
63 Heol Maengwyn sits in one of the wettest parts of the UK, with an average of 1,320 mm of rain a year. This makes it wetter than 95% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 62% of listed buildings. Of these, 15 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 — 2 transactions since 2007
- Related listed building consents — 2 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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