Pont Llanychan is a Grade II listed building in the Denbighshire local planning authority area, Wales. First listed on 30 July 2002. Bridge.
Pont Llanychan
- WRENN ID
- deep-passage-cobweb
- Grade
- II
- Local Planning Authority
- Denbighshire
- Constituency
- Clwyd East MP: Becky Gittins (Lab)
- Country
- Wales
- Date first listed
- 30 July 2002
- Type
- Bridge
- Address
- Pont Llanychan, Llangynhafal
- OS grid reference
- SJ 113 619
- Coordinates
- 53.14702, -3.32685
- Source
- Cadw listing
Description
Pont Llanychan is a bridge built with a single low segmental span of approximately 12 meters, constructed from local limestone. The voussoirs are narrow, measuring about 0.6 meters deep, and there is a thin corbelled course on the extrados. The main masonry is axe-dressed and informally coursed. Above a thin string course, there is a similar parapet. The sides and parapets of the bridge flare out at all four corners. The carriageway is about 5 meters wide, and the side parapets are around 0.8 meters high, featuring flat copings that are linked by pairs of iron cramps.
Local climate
Pont Llanychan sits in a wetter-than-average part of the UK, with an average of 960 mm of rain a year. This makes it wetter than 75% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 60% of listed buildings.
It experiences an average of 38 freeze-thaw cycles a year, more than 72% of listed buildings. Of these, 21 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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