Agricultural Range at Carreg-y-Pennill

Long agricultural range of whitened rubble construction with timber-framed core to the northern section. Slate roof with rubble gable parapet to the N. The primary barn, to the R, has a wide barn entrance with exposed timber lintel; three tiers of ventilation slits to the R. To the L are 4 stable entrances, all save the nearest with segmentally-arched heads and each with boarded stable door. In the centre of this sequence of entrances is a window with similar head. Three 3 plain rectangular loft openings under the eaves, with some further ventilation slits.

The primary, barn section retains internal evidence of its original box-framed construction.