Outbuilding at Glandulais is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 29 July 1999. Outbuilding.
Outbuilding at Glandulais
- WRENN ID
- secret-vault-meadow
- Grade
- II
- Local Planning Authority
- Carmarthenshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 29 July 1999
- Type
- Outbuilding
- Address
- Outbuilding at Glandulais, Llanwrda, Llansadwrn
- OS grid reference
- SN 708 308
- Coordinates
- 51.96083, -3.88147
- Source
- Cadw listing
Description
The outbuilding at Glandulais is a range of structures dating back to the 19th century, constructed from whitewashed rubble stone with slate roofs. The central barn features a large cambered-headed entry with stone voussoirs and double doors, flanked by long vent loops on each side, which are mirrored on the rear.
To the left, there is a single-storey former stable that has a full-height door on the right and two windows on the left. The lofted range to the right has a corrugated iron roof and rounded corners, with a door at the extreme left, a window in a former door to the left of centre, flanked by small vent loops, a door to the right, and a window at the extreme right, all featuring timber lintels. The right side has a curved ground floor angle, and there are three square loft windows under the eaves, with only the right window aligned with the door below. The right gable end includes a loft door with a timber lintel.
Inside, the barn is supported by three pegged tie-beam and collar trusses, while the lofted range to the right has a low floor and three 19th-century pine trusses, with traces of a previous roof visible at a lower level.
Local climate
Outbuilding at Glandulais sits in one of the wettest parts of the UK, with an average of 1,370 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.
It experiences an average of 40 freeze-thaw cycles a year, more than 77% of listed buildings. Of these, 20 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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