Pont Treseli is a Grade II listed building in the Pembrokeshire local planning authority area, Wales. First listed on 2 March 1994. Bridge.
Pont Treseli
- WRENN ID
- watchful-baluster-hyssop
- Grade
- II
- Local Planning Authority
- Pembrokeshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 2 March 1994
- Type
- Bridge
- Address
- Pont Treseli, Partly in Manordeifi Community, Preseli Pembs. Dis, Pontseli, Cenarth, Carmarthenshire
- OS grid reference
- SN 250 400
- Coordinates
- 52.03113, -4.55121
- Source
- Cadw listing
Description
Pont Treseli is a road bridge built in the late 18th century or early 19th century, spanning the Cych River. It features a single arch made of rubble stone, with a recessed arch ring composed of long voussoirs and a keystone. The arch spandrels have two cylindrical holes. The bridge is flanked by rubble stone parapets that are topped with rough slate coping.
Local climate
Pont Treseli sits in one of the wettest parts of the UK, with an average of 1,170 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.
It experiences an average of 20 freeze-thaw cycles a year, fewer than 79% of listed buildings. Of these, 9 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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