Trevallen Farmhouse

Trevallen Farmhouse is a two-storey farmhouse that dates from the 18th or 19th century and is one of the tenancies on the Stackpole Estate. The front of the house appears to have been enhanced to improve an earlier structure. It is believed that the Lloyd family were tenants from the mid-18th century until around 1870, followed by the Thomas family until 1937, and Mr. Davies until 1995.

The house has a symmetrical, double-fronted design with a central modern door and a three-window range facing west. The six-pane sash windows have been restored. There is a small end chimney at the north side, along with a single-storey lean-to dairy that features a barred and shuttered window. At the rear, there is a large two-storey wing with a lower roof that contains a back kitchen and a large end chimney. Additional lean-to rooms are located at the east of the main range and north of the rear wing, likely all from the same period.

Notably, at the south end of the main range is an exceptionally large kitchen that has several offsets and rises to a square stack. This chimney projects out about 2 meters and measures approximately 4 meters wide. A side flue from a former boiler enters at one side. Surrounding the chimney is an outhouse built of rubble masonry, which was likely a brewhouse or wash-house, with the upper floor possibly serving as sleeping accommodation for farm servants, featuring a sheeted roof.

The farmhouse is listed as a well-designed structure with two exceptionally large chimneys.