Llan-gau is a Grade II listed building in the Wrexham local planning authority area, Wales. First listed on 23 May 2003. Cottage.
Llan-gau
- WRENN ID
- quiet-groin-scarlet
- Grade
- II
- Local Planning Authority
- Wrexham
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 23 May 2003
- Type
- Cottage
- Address
- Llan-gau, Cyrchynan, Ceiriog Ucha, LL20 7LL
- OS grid reference
- SJ 145 312
- Coordinates
- 52.87202, -3.27032
- Source
- Cadw listing
Description
Llan-gau is a two-storey, one-unit cottage built of rubble stone and topped with a slate roof, featuring a red brick chimney stack on the left. Attached to the left side, but separated by a butt joint, is a stable that is also constructed of rubble stone and has the same slate roof. The cottage has a part-lit boarded door on the right, which is set beneath a timber lintel. To the left of the door is a two-light casement window with quarries, also under a timber lintel, and there is a similar window directly above it. The north gable end of the cottage previously had a lean-to, which has now been replaced by an open canopy. The stable features a part-lit boarded door on the left, set under a segmental brick head, with some brick repairs to the jambs. To the right of this door is a two-light small-pane casement window, also under a segmental brick head, with the glazing likely added later. The south gable end is covered with corrugated iron sheeting, although the details are not visible. The rear of the building was not seen during the inspection, and there was no access to the interior at that time.
Local climate
Llan-gau sits in a wetter-than-average part of the UK, with an average of 980 mm of rain a year. This makes it wetter than 78% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 51% of listed buildings.
It experiences an average of 53 freeze-thaw cycles a year, more than 93% of listed buildings. Of these, 32 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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