Ty Bwlcyn is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 19 October 1971. Townhouse.
Ty Bwlcyn
- WRENN ID
- silent-mantel-storm
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 19 October 1971
- Type
- Townhouse
- Address
- Ty Bwlcyn, Dinas, Pwllheli, Tudweiliog
- OS grid reference
- SH 270 359
- Coordinates
- 52.89317, -4.57186
- Source
- Cadw listing
Description
Ty Bwlcyn is a farmhouse constructed from rubble stone, featuring a slate roof with close eaves and stone stacks, the larger of which is on the right. The building is two storeys high with a three-window front that is offset to the left. The windows have been renewed in a matching style, with three small-paned windows on the first floor that have fixed lights, except for the top half of the left side window, which is slightly longer. On the ground floor, there are two 12-pane sash windows and a central 20th-century half-glazed door. The footings are made of large boulders.
At the rear, there is a central single-storey kitchen wing with an end stack, featuring a 12-pane sash window on each side and a door on the east side. The main house has a small 6-pane casement window on the right side, a 12-pane sash window, and a small window to the left.
Inside, there is a curved beam over the fireplace inscribed with "TW 1775" and one surviving main beam that is grooved for a partition. A 20th-century staircase has been installed, and the staircase and wide-boarded doors that were described in the 1964 RCAHM volume and the 1971 listing are no longer present.
Local climate
Ty Bwlcyn sits in one of the wettest parts of the UK, with an average of 1,640 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 2 freeze-thaw cycles 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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