Bron-y-Graig is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 25 November 1998. Cottage.
Bron-y-Graig
- WRENN ID
- first-corbel-woodpecker
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 25 November 1998
- Type
- Cottage
- Address
- Bron-y-Graig, Nantmor, Porthmadog, Beddgelert, Gwynedd
- OS grid reference
- SH 601 460
- Coordinates
- 52.99349, -4.08564
- Source
- Cadw listing
Description
Bron-y-Graig and Ty Capel is a mid-19th century, two-storey terrace of two cottages. They are built of rubble with a continuous slate roof and feature plain end and central chimneys. The northeast cottage, Bron-y-Graig, has an entrance with a boarded door on the right, accompanied by a plain rectangular fanlight. To the left, there is a 12-pane 19th-century recessed sash window with a projecting sill and slate lintel. The southeast cottage, Ty Capel, has a modern central door with similar flanking windows, and each unit has two additional sash windows on the first floor, matching the style below. The rear of the cottages has similar original windows, with the southeast cottage featuring a modern glazed door. The northeast unit has a storeyed 20th-century bathroom addition at the rear.
Local climate
Bron-y-Graig sits in one of the wettest parts of the UK, with an average of 1,500 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 98% of listed buildings.
It experiences an average of 32 freeze-thaw cycles a year, fewer than 58% of listed buildings. Of these, 16 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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