41 Glanrafon is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 17 April 1980. House.
41 Glanrafon
- WRENN ID
- unlit-cornice-azure
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 17 April 1980
- Type
- House
- Address
- 41 Glanrafon, Bangor
- OS grid reference
- SH 579 720
- Coordinates
- 53.22644, -4.12935
- Source
- Cadw listing
Description
41 Glanrafon is a two-storey building featuring a front with a single window, finished in pebbledash and topped with a slate roof and brick chimney stacks. The front includes 6-pane horned sash windows and boarded doors. The rear is constructed of rubble and includes cross ranges along with small pane sash windows.
Local climate
41 Glanrafon sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.
It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 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 — 1 transaction since 2022
- 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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