Plas yr Wylan is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 26 June 1998. Vicarage.
Plas yr Wylan
- WRENN ID
- vacant-lintel-finch
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 26 June 1998
- Type
- Vicarage
- Address
- Plas yr Wylan, Aberdaron, Pwllheli
- OS grid reference
- SH 175 271
- Coordinates
- 52.8114, -4.70779
- Source
- Cadw listing
Description
Plas yr Wylan is a former vicarage featuring walls entirely hung in purple slates, topped with a close-eaved slate roof. The roof has coped gables and rendered stacks located at the end walls, with one stack on the ridge to the right of the center and another cross-axial on the rear slope. The building is two stories high and has a five-window front, showcasing 4-pane sash windows that are larger on the ground floor. The central entrance consists of a half-glazed door with an overlight, situated in an altered cemented porch that has a flat roof and five cemented steps leading up to it. The rear wall also has five windows and is similar in style, but features an arched doorway in the fourth bay, which includes a half-glazed door and a plain fanlight. Each end wall has one window on each floor.
Local climate
Plas yr Wylan 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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