Canal Bridge at Llanllwchaiarn is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 9 May 1988. Bridge.
Canal Bridge at Llanllwchaiarn
- WRENN ID
- secret-rubblework-evening
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 9 May 1988
- Type
- Bridge
- Address
- Canal Bridge at Llanllwchaiarn, Llanllwhaiarn, Newtown and Llanllwchaiarn
- OS grid reference
- SO 123 924
- Coordinates
- 52.52273, -3.29268
- Source
- Cadw listing
Description
The Canal Bridge at Llanllwchaiarn is a single carriageway brick bridge dating from the 19th century. It features a single arch that is set at an angle to the line of the former canal. The bridge is constructed with brick voussoirs and has an English garden wall bond facing that is cement washed. The corners are chamfered on the towpath side. There are iron railings along the carriageway, with urn finials on the principal rods supported by scrolled brackets. A freestone plinth is present, and there is a similar iron gate providing access to the towpath at the Rock House end.
Local climate
Canal Bridge at Llanllwchaiarn 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 73% of listed buildings.
It experiences an average of 47 freeze-thaw cycles a year, more than 88% of listed buildings. Of these, 27 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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