Glan-y-Ddol is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 30 May 1996. Cottage.
Glan-y-Ddol
- WRENN ID
- shadowed-turret-swallow
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 30 May 1996
- Type
- Cottage
- Address
- Glan-y-Ddol, Trefriw
- OS grid reference
- SH 781 632
- Coordinates
- 53.1521, -3.82416
- Source
- Cadw listing
Description
Glan-y-Ddol is a small two-storey cottage built in the early 19th century. It features a modern slate roof and a chimney on the left side, with weather coursing and a plain cornice. There is a single 12-pane sash window recessed on each floor, dating from the 19th century. To the left, slightly set back, is a lean-to porch made of rubble with a slate roof. This porch has a modern door that does not match the character of the building at the front and a boarded store door on the side. At the rear, there is a larger single-storey extension made of rubble, also with a slate roof, which is half-hipped towards the back. The interior was not inspected during the re-survey in January 1996.
Local climate
Glan-y-Ddol sits in a wetter-than-average part of the UK, with an average of 1,100 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 76% of listed buildings.
It experiences an average of 34 freeze-thaw cycles a year, fewer than 51% of listed buildings. Of these, 18 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 — 2 transactions since 2019
- 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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