Tre-Glog

Tre-Glog is a 19th-century, 11-bay, single-storey building made of whitewashed rubble. It features a house built between 1819 and 1820, with a later agricultural range to the left that has a continuous roofline and an added lower scullery to the right. The building has a slate roof and a broad, projecting rubble gable stack on the right with drips, as well as a brick stack on the rear wall of the house to the right.

The front of the building is single-storey and built into a slope. The house facade has three bays and is offset, featuring 4-paned horned sash windows, which are smaller on the left, with cambered heads made of stone voussoirs. The central entrance is a boarded door with a similar cambered head. The lower scullery to the right has a blocked door and an inserted 20th-century window, with a head matching the others.

The rear elevation of the house is whitewashed and two-storey. It has two upper 4-pane hornless sash windows with timber lintels, and two lower windows with cambered stone voussoired heads. The right lower window is a sash, while the left has a 20th-century frame. There is also a 20th-century lower window in the scullery with a timber lintel, and a 4-pane casement window above that rises to the eaves.

To the left is the later uphill farm range, which includes, from right to left: a small cowshed, a barn, a larger cowshed, and a small cart house. The small cowhouse has a boarded door with a cambered stone voussoired head and a high window to the left with a glazed/slatted casement and a timber lintel. The barn features a full-height tall barn door with planked double doors and a loop to the left. The upper cowhouse has a symmetrical three-bay front with a central boarded door and flanking windows, including a 9-pane casement on the left, which is covered on the right, all with cambered heads. The cart house has wide planked double doors that rise to the eaves. The rear of the barn is whitewashed and has a barn door that corresponds to the front, with planked double doors and a timber lintel.