Pentref-y-Groes

Small farmhouse of limewashed stone rubble with replaced tile roof with skylights and replaced ridge stacks; former lower byre range with later unit, possibly a stable, now incorporated into house. 2 storeys. Front entrance is masked by later lean-to but has a wide doorway with deep timber lintel; two original window openings with stone sills to left, one to stairs, large inserted window to right. To rear is a lean-to porch outshut to cross passage doorway; similar windows to rear right under hoods.; former granary steps to end unit left.

Interior retains the main room with chamfered and stopped beams and close set chamfered and stopped joists, open fireplace, winding staircase beside, and a fine post and panel screen with 4-centred arched openings to each side; arched doorway also to former cross passage.