Barn at Plas yn Rhiw is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 26 June 1998. Barn.
Barn at Plas yn Rhiw
- WRENN ID
- slow-chapel-sepia
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 26 June 1998
- Type
- Barn
- Address
- Barn at Plas yn Rhiw, Pwllheli, Aberdaron
- OS grid reference
- SH 236 282
- Coordinates
- 52.82311, -4.61844
- Source
- Cadw listing
Description
The barn at Plas yn Rhiw, now used as a shop, is constructed from granite rubble stone featuring large boulders and has a slate roof with close eaves. The front side has a ledged door positioned to the right of the center, which is topped by a large slab lintel, and there is a single vent loop on each side of the door. The rear side is similar in design but includes a stable-type door.
Local climate
Barn at Plas yn Rhiw sits in one of the wettest parts of the UK, with an average of 1,600 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.
It experiences an average of 1 freeze-thaw cycle a year, fewer than 99% of listed buildings. Of these, 1 follows at least 1 mm of rain in the preceding 48 hours. 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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