Bridge, walling and gateposts at the entrance to Carreglwyd is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 16 February 2001. Bridge.
Bridge, walling and gateposts at the entrance to Carreglwyd
- WRENN ID
- stony-ashlar-quill
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 16 February 2001
- Type
- Bridge
- Address
- Bridge, walling and gateposts at the entrance to Carreglwyd, Holyhead, Llanfaethlu
- OS grid reference
- SH 307 876
- Coordinates
- 53.3583, -4.54454
- Source
- Cadw listing
Description
The structure is a bridge, walling, and gateposts at the entrance to Carreglwyd, built from rubble masonry. The lake outlet stream flows through tall arches with square heads and stone slab lintels, which project slightly under a plinth course. Above the road level, the walling reaches a height of approximately 0.5 meters and features rounded gritstone coping. Beyond the bridge, the road splits into two branches; one leads to the front of the house, while the other goes to the estate buildings at the rear. The walling extends about 10 meters along each branch of the road, with the bridge located at the southwest end. Each section of walling is finished with paired, square, rubblestone gateposts topped with large ball finials.
Local climate
Bridge, walling and gateposts at the entrance to Carreglwyd sits in a wetter-than-average part of the UK, with an average of 1,040 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.
It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 2 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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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