Pen-y-Gribin & Bwth-yn--Bryn) with rear attached outbuildg & Stone Steps adjoining to, SW

Pen-y-Gribin and Bwth-yn-Bryn is an early 19th-century terrace consisting of two houses, each with three windows, that has undergone significant alterations. The buildings are two stories tall plus an attic and are constructed of rubble with a modern slate roof. They feature three squat chimneys with weather coursing and four modern wooden gabled dormers. The houses are designed symmetrically as mirrored units, with central part-glazed modern doors and modern two-part windows that are horizontally divided.

At the rear, there is a shared outbuilding that is attached in the form of a small wing, built with the same materials and featuring recessed boarded doors on both sides, along with a single boarded-up window. Stone steps ascend the hillside immediately to the southwest. The interiors have been modernized, although No. 2 retains a plain, full-height early 19th-century well stair with a swept mahogany rail.