Frondeg is a Grade II* listed building in the Gwynedd local planning authority area, Wales. First listed on 26 June 1998. Cottage.
Frondeg
- WRENN ID
- ghost-pewter-bracken
- Grade
- II*
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 26 June 1998
- Type
- Cottage
- Address
- Frondeg, Rhiw, Pwllheli, Aberdaron
- OS grid reference
- SH 239 291
- Coordinates
- 52.83127, -4.61411
- Source
- Cadw listing
Description
Frondeg is a well-preserved cottage built from rubble stone in large roughly squared blocks, with a whitewashed front and a roof made of graded slates featuring stone end stacks and thin slate dripcourses. The cottage is small, single-storey, and part-lofted, with a double-fronted design that includes a 9-pane horned sash window on each side of a ledged door. It has slab lintels and thin slate sills. There is a 4-pane small sash window on the south end wall and a tiny loft light on the north end.
Inside, the cottage features an exceptionally well-preserved interior. The main room is divided from a smaller heated room under the croglofft by a stone partition wall. A stone lintel spans a wide fireplace in the main room, which has a moulded timber mantelshelf above it. A small screen with simple moulded detail creates a lobby by the entrance and includes narrow shelves that serve as built-in furniture. There is a window seat and a slate flagged floor. The original doorway leads to the secondary room, which contains a diminutive cast-iron fireplace, and a ladder provides access to the croglofft above this room.
Local climate
Frondeg 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
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