Y Gelli is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 13 December 2001. House.
Y Gelli
- WRENN ID
- slow-landing-sorrel
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 13 December 2001
- Type
- House
- Address
- Y Gelli, 46 Tegid Street, Bala, Gwynedd
- OS grid reference
- SH 926 358
- Coordinates
- 52.90953, -3.59716
- Source
- Cadw listing
Description
Y Gelli is a three-storey late Georgian house constructed from local rubble with a slate roof and rendered end chimneys. It features plain cornicing. The central entrance has a modern door with small-pane glazing and a plain rectangular overlight. There is a wooden gabled porch from the late 19th or early 20th century, which has a segmental arch at the front and a simple spike finial. The house has large 16-pane sash windows on all three floors; the windows on the ground and first floors are unhorned, while those on the upper floor break the eaves and are set within flat-roofed dormers. All windows have projecting stone sills. The interior was not inspected during the survey.
Local climate
Y Gelli sits in one of the wettest parts of the UK, with an average of 1,190 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 80% of listed buildings.
It experiences an average of 53 freeze-thaw cycles a year, more than 94% of listed buildings. Of these, 33 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
- Sale history — 1 transaction since 2020
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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