Ty-yr-ychen, also known as Sker House farm buildings.

The long range is aligned E-W, and built of local rubble limestone with slate roofs stepping up to the E in 2 stages. The W gable incorporates some medieval structure, probably part of a chimney breast of a building to the W, now lost. The range now constitutes a 7 bay farrowing house extending E of the gable, probably C17 in date, the middle section of which was converted into a cow-house in the C18. One wide cart opening at the E end, two doorways and 2 windows, all with cambered heads, boarded doors and small-pane glazing. Slit ventilators on the N side have diagonally set projecting capping stones.

The barn at the E end has slightly projecting central porches each side with cambered brick arches covered by an extension of the roof; tall boarded doors on the N side. Three staggered slit ventilators each side of the central bay, some blocked. The upper section of the S door is blocked by a later arch and cut-down boarded doors. Similar slit ventilators.

The joining building, a feed store, has a single door opening each side.

The farrowing house range at the E end has 6 fine open trusses with chamfered principals rising from within the walls, with later applied collars, carrying 3 tiers of trenched purlins. Former tie beams of the entrance bay. Splayed windows to gables.

The adjoining building has a splayed opening with round arch, perhaps a medieval window.

The barn has four bolted A-frame trusses resting on wall plates. Flagged threshing floor. There is evidence for a former inserted floor at the W end. Gable window with splayed jambs into the joining building. Doorways with curved timber lintels to each end of the threshing floor.