Pont Llanafan is a Grade II listed building in the Ceredigion local planning authority area, Wales. First listed on 21 January 1964. Bridge.

Pont Llanafan

WRENN ID
seventh-cloister-rain
Grade
II
Local Planning Authority
Ceredigion
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
21 January 1964
Type
Bridge
Address
Pont Llanafan, Trawsgoed
OS grid reference
SN 686 713
Coordinates
52.32482, -3.92826
Source
Cadw listing

Also on this page: sale history · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Pont Llanafan is a road bridge featuring a large single arch constructed from rubble stone. The arch has squared stone voussoirs and is designed as a recessed broad segmental arch. There is no string course, and the masonry extends continuously to the parapet, which is topped with rough slate coping stones. The parapets slightly splay out at each end and continue on the north side with approximately 14 meters of additional walling. The underside of the bridge shows a central straight joint, indicating that the bridge has been doubled in width.

Local climate

Pont Llanafan sits in one of the wettest parts of the UK, with an average of 1,280 mm of rain a year. This makes it wetter than 94% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 89% of listed buildings.

It experiences an average of 44 freeze-thaw cycles a year, more than 85% of listed buildings. Of these, 24 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 — 1 transaction since 2021
  • 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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  5. Nant-byr-isaf Grade II 1.3 km
  6. Plas y Wenallt Grade II 1.3 km
  7. Ty'n-y-bwlch Grade II 1.4 km
  8. Rhydygarreg Grade II 1.6 km
  9. No 2 Tynyberth Grade II 1.6 km
  10. No 1 Tynyberth Grade II 1.6 km