Bridge, Port William is a Grade C listed building in the Dumfries and Galloway local planning authority area, Scotland. First listed on 11 November 1994. Bridge.

Bridge, Port William

WRENN ID
old-courtyard-marsh
Grade
C
Local Planning Authority
Dumfries and Galloway
Constituency
Dumfries and Galloway MP: John Cooper (Con)
Country
Scotland
Date first listed
11 November 1994
Type
Bridge
OS grid reference
NX 339 435
Coordinates
54.75945, -4.58277
Source
Historic Environment Scotland listing

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

Description

This is a vehicle bridge from the earlier 19th century, oriented on a north-south axis. It features a single span with a round arch. The bridge has been reconstructed to the east using rubble. It has low parapets, with dressed voussoirs and red sandstone slab coping on the western side. The eastern side has a concrete arch ring and concrete coping for the parapet.

Local climate

Bridge, Port William sits in one of the wettest parts of the UK, with an average of 1,340 mm of rain a year. This makes it wetter than 96% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% 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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