Glasfor, Gwynfor & Uwch-y-Don is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 19 October 1971. Row of cottages.
Glasfor, Gwynfor & Uwch-y-Don
- WRENN ID
- upper-stronghold-dew
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 19 October 1971
- Type
- Row of cottages
- Address
- Glasfor, Gwynfor & Uwch-y-Don, Aberdaron
- OS grid reference
- SH 172 263
- Coordinates
- 52.80407, -4.71293
- Source
- Cadw listing
Description
Glasfor, Gwynfor, and Uwch-y-Don are a row of three cottages, each with one window, and they are two storeys high, featuring half dormers on the first floor. The walls are rendered, and the roofs are covered with slate. These cottages have group value.
Local climate
Glasfor, Gwynfor & Uwch-y-Don sits in one of the wettest parts of the UK, with an average of 1,460 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.
It averages fewer than one freeze-thaw cycle a year. Average temperatures at this location have risen by 0.2°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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