Former Stable at Dylasau Isaf is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 17 July 1992. House.
Former Stable at Dylasau Isaf
- WRENN ID
- low-joist-evening
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 17 July 1992
- Type
- House
- Address
- Former Stable at Dylasau Isaf, Bro Machno, Conwy
- OS grid reference
- SH 822 525
- Coordinates
- 53.05731, -3.75911
- Source
- Cadw listing
Description
The former stable at Dylasau Isaf is a notable structure featuring large irregular slabs laid in courses and fine quoins, topped with a roof of small thin slates. The building has a roughly central doorway, which shows signs of narrowing to the left, accompanied by a smaller door to the right that may have been cut in the 19th century, and an almost square window to the left. There is an additional door at the rear, and all openings are fitted with 19th-century deep stone lintels. Access to the loft is provided by stone steps at the southwest end leading up to a doorway, while the northeast gable includes a single window that illuminates the loft.
Inside, the ceiling features 17th-century stop-chamfered beams and joists, although there are modern partitions present.
Local climate
Former Stable at Dylasau Isaf sits in one of the wettest parts of the UK, with an average of 1,200 mm of rain a year. This makes it wetter than 91% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.
It experiences an average of 45 freeze-thaw cycles a year, more than 86% of listed buildings. Of these, 27 follow 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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