Outbuilding to W of farmhouse at Aberdeunant.

This is a lofted stable range located to the west of the farmhouse at Aberdeunant. It is constructed from rubble stone and features a slate roof. The building has a single square boarded loft door at the center, and on the ground floor, there is a door, a window located beneath the loft door, and another door, all of which have stone voussoirs. The left window has a nine-pane tilting light, while the center window has a nine-pane casement. There are loft windows at each end gable, also with stone voussoirs.

Inside, the lofted area includes a ground floor stable, with the upper end possibly divided off as a chaff-room. The loft features stapled and bolted collar-trusses.