Llwyn Celyn is a Grade II listed building in the Vale of Glamorgan local planning authority area, Wales. First listed on 3 February 1981. House. 4 related planning applications.
Llwyn Celyn
- WRENN ID
- salt-loft-starling
- Grade
- II
- Local Planning Authority
- Vale of Glamorgan
- Constituency
- Vale of Glamorgan MP: Kanishka Narayan (Lab)
- Country
- Wales
- Date first listed
- 3 February 1981
- Type
- House
- Address
- Llwyn Celyn, 77 High Street, Cowbridge, Cowbridge with Llanblethian, CF71 7AF
- OS grid reference
- SS 993 747
- Coordinates
- 51.4626, -3.45074
- Source
- Cadw listing
Description
Llwyn Celyn is a two-storey building featuring a three-bay front facade with pebbledash cladding and a slate gabled roof, which has modern brick stacks on either side. The ground floor includes a triple sash window without glazing bars, flanking a central doorcase from around the mid-19th century. This doorcase has pilasters, a moulded cornice supported by brackets, panelled reveals, and an overlight that displays the name of the house. The door itself is a six-panelled design, with the top four panels cut away and glazed. On the first floor, there are three sash windows, each consisting of three panes.
Local climate
Llwyn Celyn 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 94% of listed buildings.
It experiences an average of 19 freeze-thaw cycles a year, fewer than 80% of listed buildings. Of these, 7 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- No sale records on file
- Related listed building consents — 4 applications
- 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.
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