Pont Ysbyty Ifan is a Grade II* listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 17 March 1953. Bridge.
Pont Ysbyty Ifan
- WRENN ID
- crooked-parapet-raven
- Grade
- II*
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Bangor Aberconwy MP: Claire Hughes (Lab)
- Country
- Wales
- Date first listed
- 17 March 1953
- Type
- Bridge
- Address
- Pont Ysbyty Ifan, Conwy
- OS grid reference
- SH 842 488
- Coordinates
- 53.02409, -3.72765
- Source
- Cadw listing
Description
Pont Ysbyty Ifan is a bridge constructed of rubble, featuring full-height central cutwaters on both the upstream and downstream sides. The bridge has been widened to the south. It has segmental arches of equal size, each measuring approximately 8 meters, with roughly-dressed voussoirs that are slightly recessed below the arch rings made of narrow stones. The long approaches to the bridge are slightly splayed outwards at the ends, and there are slab-coped rubble parapets that rise gently at the apex of the bridge. Additionally, there are triangular refuges over the cutwaters on each side.
Local climate
Pont Ysbyty Ifan sits in one of the wettest parts of the UK, with an average of 1,240 mm of rain a year. This makes it wetter than 92% 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 48 freeze-thaw cycles a year, more than 89% of listed buildings. Of these, 29 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.
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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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