Plas Penyddeuglawdd

Plas Penyddeuglawdd is a Grade II listed building featuring random rubble construction with slate roofs. The original part of the building, known as No 37, is located at the rear and consists of two storeys arranged in a two-unit plan. It has brick stacks on the end wall and side wall. The garden front has been largely remodelled in the mid-19th century, showcasing a doorway and blocked French doors that lead to the remnants of a cast iron and glass verandah, with ornate cast-iron posts and brackets still intact. To the left of the doorway is an oriel window, and to the right is a renewed two-light casement window.

The elevation facing the street features a single window on each floor, with a blocked lower window that retains the remains of an earlier, smaller stone mullioned window, likely serving as a fire-window towards the right-hand gable. Above this is another two-light casement window. An early 19th-century addition facing the street consists of a two-storeyed, two-unit planned dwelling, which has a short rear wing connecting it to the original building and is internally subdivided. The entrance to No 39 is centrally located, with a 12-pane sash window on each floor to the left, featuring flat arched stone heads. Similar windows on the right side are boarded over. The entrance to No 37 is accessed through a timber gabled porch situated in the right-hand gable return, with brick end wall stacks.