Bach-y-graig South East Farm Range

Bach-y-graig South East Farm Range is a stable range featuring front and gable walls made of brickwork in English Garden Wall bond, topped with a slate roof. The lower part of the quoins is reinforced with stonework. The rear of the building showcases timber framing above stonework, with the framing consisting of two panels high and brick panels in the lower half that include small vent apertures. The upper half is now open, but evidence such as holes and grooves in the timbers suggests there was once light panel infilling.

The front of the building, which faces the approach road to Bach-y-graig house, has five two-light stone windows with mullions and two wide doorways. One doorway features capped jambs and a round arch with outer moulding, while the other is square-headed and plain; both doorways are currently blocked with brickwork up to window sill height. Above the doorways, there are four large loft hatches with boarded doors and three tiers of ventilators. A portion of the upper storey has been rebuilt using modern brickwork, and there is a later cart opening on the right (east) gable. The west gable wall displays anchor irons from four tie rods.

The building comprises five unequal bays with pegged trusses that include collar beams, queen-posts, and strutted tie beams, along with two purlins on each side. The wall posts are slightly jowled, and part of the loft floor remains intact.