Boiling house and wall of former pigsty range at Ty Hen Newydd

The building is a lofted boiling house, dating from the 19th century, with random rubble walls featuring dressed stone voussoir arches. It has a pitched slate roof with a tiled ridge, and a rubble chimney with stepped capping at the rear gable. The ridge aligns with the corn barn located in the center of the range at the back. There is a boarded door in the center of the gable wall facing the house, flanked by windows, although the window on the right is blocked with rubble infill. Above the door, there is a circular window with a dressed stone architrave. Attached to the left is a lean-to pigsty range, of which only the stone wall at the front remains, incorporating a row of seven feeding troughs.