Pont Cyffylliog is a Grade II listed building in the Denbighshire local planning authority area, Wales. First listed on 17 June 1999. Bridge.
Pont Cyffylliog
- WRENN ID
- narrow-chapel-azure
- Grade
- II
- Local Planning Authority
- Denbighshire
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 17 June 1999
- Type
- Bridge
- OS grid reference
- SJ 060 578
- Coordinates
- 53.1091, -3.40524
- Source
- Cadw listing
Description
Pont Cyffylliog is a single-span road bridge built from squared, rough-dressed limestone blocks and measures approximately 15 meters in length. It features a segmental arch with projecting voussoirs and a large keystone. The flat carriageway has rubble parapets that are splayed at the approaches, ending on both the upstream and downstream sides with square piers topped with squared limestone copings. A plain projecting string-course runs between the arch and the parapet on both sides, returning onto the piers.
Local climate
Pont Cyffylliog 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 51% of listed buildings.
It experiences an average of 39 freeze-thaw cycles a year, more than 74% of listed buildings. Of these, 22 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 — 2 transactions since 1995
- 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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