Barn at Nantddu

Barn range, whitewashed rubble stone with slate roof. Large scale single range with centre full-height barn doorway with timber lintel. Long vent loop left and right. At left end a low cambered arch to cart-entry with stone voussoirs and boarded loft window above, to right, stable door and window with stone voussoirs and small loft window under eaves. Barn has lower rear door opposite entry. Added lower range at right is rubble stone with two high and broad cart-entries, cambered arches with stone voussoirs. Two square loft windows under eaves. End wall outside steps at each gable end, to loft doors; timber lintel to left doorway, stone voussoirs to right.

Barn has 4-bay roof with tie-beam-and-collar trusses, the collars bolted. Threshing floor between opposed doors. Stone wall at left end of barn has loft door. Stable has 3 stalls, hay-loft over.