Penyrallt Home Farm Farmhouse.

Penyrallt Home Farm Farmhouse is a two-storey house with a three-bay main building and a lower two-bay service range set back to the right. The structure is made of colourwashed rubble and features 12-pane timber sash windows throughout, with painted stone voussoirs and slate sills. The roofs are pitched and slated, with red brick stacks at each end, and it has cast iron rainwater goods. The central entrance consists of a panelled timber door beneath a trellis porch, which has a leaded hood and latticed timber sides and top, and was renewed in the late 20th century.

The service range to the right is set well back from the main facade and has similar sashes on both the upper and ground floors. The left ground floor bay has a later 20th-century lean-to porch made of stucco rendered concrete blocks, featuring paired timber 16-light windows on the facade and a painted, boarded timber door on the right wall, all with timber lintels. The roof is pitched and slated, and a bell is attached to the upper storey between the bays on a small iron bracket. The service range is slightly offset from the right.

Inside, there is a dog-leg staircase with painted balusters and rail. A wide flattened arch made of stone voussoirs has been recently exposed, likely indicating a dining-room recess. The end wall of the lower range has a large fireplace, which was formerly an inglenook, with a cut timber lintel, and there is a sharply turned timber stair to the right. During recent renovations, earthen floors were discovered.