Llwmus Bridge (Canal Bridge No 113) is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 21 October 1998. Bridge.
Llwmus Bridge (Canal Bridge No 113)
- WRENN ID
- waiting-column-bracken
- Grade
- II
- Local Planning Authority
- Brecon Beacons National Park
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 21 October 1998
- Type
- Bridge
- Address
- Llwmus Bridge (Canal Bridge No 113), Llangattock Park, Llangattock, Powys
- OS grid reference
- SO 212 170
- Coordinates
- 51.84603, -3.14485
- Source
- Cadw listing
Description
Llwmus Bridge, also known as Canal Bridge No 113, is a single-span flat-decked bridge made of rubble sandstone. It features a wide segmental arch supported by voussoirs and keystones. The bridge has continuous parapets that are straight with end piers, except on the northeast side where the parapet is splayed. To increase the height of the parapets, post and rail timber fencing has been added on the deck.
Local climate
Llwmus Bridge (Canal Bridge No 113) 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 75% of listed buildings.
It experiences an average of 48 freeze-thaw cycles a year, more than 89% 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
Sign in or create a free account to unlock:
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings