44 Heol Maengwyn is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 19 November 1990. Residential.
44 Heol Maengwyn
- WRENN ID
- tall-clay-rush
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 19 November 1990
- Type
- Residential
- Address
- 44 Heol Maengwyn, Machynlleth
- OS grid reference
- SH 747 007
- Coordinates
- 52.5905, -3.85065
- Source
- Cadw listing
Description
44 Heol Maengwyn is an early 19th-century, three-storey building with a two-window facade, finished in painted render and topped with a slate roof that connects to Nos 46 to 50. It features boarded eaves and a chimney stack made of rubble, which has been heightened with red brick. The front includes nine and twelve-pane sash windows. The shopfront, which overlaps with No 46, has a central splayed bay window with a band of small panes at the top, continuing to the left as blind panelling. There are half-glazed doors on either side of the bay window, framed by panelled pilasters.
At the rear, there is a later three-storey, six-window cross range made of rubble, featuring horned four-pane sash windows. This section includes part coursed rubble and some breeze block infill, along with various blocked openings. The arrangement of doors and windows suggests that this may have originally been a terrace of cottages with a weaving loft above. It has a slate roof and a red brick chimney stack, and the cross range includes a sliding sash window.
Local climate
44 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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- 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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