Wern Gron Farmhouse is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 30 November 1966. Farmhouse.
Wern Gron Farmhouse
- WRENN ID
- dusk-granite-rain
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 30 November 1966
- Type
- Farmhouse
- Address
- Wern Gron Farmhouse, Afon Artro Valley, Llanbedr, Gwynedd
- OS grid reference
- SH 607 284
- Coordinates
- 52.83517, -4.06795
- Source
- Cadw listing
Description
Wern Gron Farmhouse is a two-storey house with end chimneys, constructed from rubble masonry that is roughly brought to courses, topped with a slate roof and stone stacks featuring moulded caps. The house has a near-central door flanked by 16-pane sash windows, with three 12-pane windows in raking dormers above. To the left of the house is a farm-building made of stone and slate, likely a lofted stable, which has a single doorway on the ground floor and a loft entry accessed by steps to the right. A rear wing of the house was roofless in 2003. The property was overgrown with vegetation during an inspection in 2003, and it was deemed structurally unsafe during a resurvey, so it was not inspected again. An earlier description from 1966 mentioned a plank and muntin partition.
Local climate
Wern Gron Farmhouse 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 96% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 62% of listed buildings. Of these, 14 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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