Tyddyn Waen

Tyddyn Waen is a two-storey, two-window farmhouse with a rear kitchen wing, constructed from rubble masonry and limewashed. The roof is made of small old slates, heavily grouted, featuring stone coping and rendered gable stacks with dripstones and capping; the stack at the back kitchen is raised with brick. The entrance elevation faces southeast and includes a central doorway with rough stone voussoirs, flanked by widely spaced windows. The windows are 12-pane hornless sashes with stone sills; the ground floor windows have rough stone voussoirs, while the first-floor windows are directly under the eaves. The right (northeast) return has a single first-floor window to the rear, which is a 9-paned horned sash with a slate sill and stone voussoir head. At the rear, there are 4-paned horned sash windows, with the back kitchen featuring a top-hung casement first-floor window under the eaves above a 4-pane sash, and a doorway offset to the right (southeast). A low stone-walled garden is located at the front (southeast).

Inside, the main entrance leads into a central hallway with a large living room to the left and a parlour to the right, with a scullery behind. A single flight of stairs leads to a landing with a plain rail on stick balusters. The living room has a slate fire surround with a cast iron fireplace. The doors are either six-panel or beaded boarded.