Pont Deunant is a Grade II listed building in the Conwy local planning authority area, Wales. First listed on 21 July 1999. Bridge.
Pont Deunant
- WRENN ID
- lunar-marble-tallow
- Grade
- II
- Local Planning Authority
- Conwy
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 21 July 1999
- Type
- Bridge
- Address
- Pont Deunant, Llansannan
- OS grid reference
- SH 960 652
- Coordinates
- 53.17403, -3.55602
- Source
- Cadw listing
Description
Pont Deunant is a road bridge constructed from local rubble masonry. It features a single wide segmental arch that spans the river, with the stonework of the arch slightly recessed from the main wall of the bridge. The walls of the bridge curve outward at the ends, and the parapet walls rise to approximately 1 meter above road level, topped with plain copings.
Local climate
Pont Deunant sits in a wetter-than-average part of the UK, with an average of 1,010 mm of rain a year. This makes it wetter than 81% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 59% of listed buildings.
It experiences an average of 30 freeze-thaw cycles a year, fewer than 66% 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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