Twr Garw is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 17 July 2002. Cottage, outbuilding.
Twr Garw
- WRENN ID
- ragged-plinth-dale
- Grade
- II
- Local Planning Authority
- Isle of Anglesey
- Constituency
- Ynys Môn MP: Llinos Medi (PC)
- Country
- Wales
- Date first listed
- 17 July 2002
- Type
- Cottage, outbuilding
- Address
- Twr Garw, Llangoed
- OS grid reference
- SH 602 798
- Coordinates
- 53.2971, -4.09836
- Source
- Cadw listing
Description
Twr Garw is a linear range that includes a cottage and a cowhouse, with a single-window outbuilding on the left, which may have been a former stable, and a garage at the far left (south) end. The structure is built of rubble masonry and is limewashed, featuring a slate roof, although some sections have been re-roofed with profiled material. The cottage has rectangular gable stacks with dripstones and capping. Its openings are slightly offset to the right, with a doorway flanked by 12-pane hornless sash windows that have slate sills. The cowhouse has a doorway at the left end and a ventilation slit to its left; a former doorway to its right has been partially blocked and now features a 6-pane casement window at its head. The lower outbuilding has a doorway on the left and a 4-pane light on the right, with a profiled roof that has stone coping at the left (south) gable. The garage at the far left end may have been remodeled from a former cartshed and includes a single wide doorway and a new slate roof with a tiled ridge.
Inside the cottage, there is a narrow central staircase leading up to two small bedrooms. The ground floor retains the original stone flag floor. The outbuildings were not inspected during the survey.
Local climate
Twr Garw sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.
It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 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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