Castle Farmhouse, Including Rear Service Wing and Rear Garden Walls, and Gates and Railings

Castle Farmhouse, including the rear service wing and rear garden walls, as well as gates and railings, is a farmhouse dating from around 1800, with extensions added around 1850. It is constructed of coursed squared rubble and features a slate and 20th-century tiled roof that is hidden behind an embattled parapet, along with a moulded cornice. The building is designed in a castellated Gothic style and has an asymmetrical and irregular elevation of two storeys, with an advanced section to the right, a square tower at the right end, and a large octagonal tower at the rear.

The facade has three bays with 2-light casement windows that have 4-centred and segmental heads in plain stone surrounds, all under drip moulds. The tower includes pointed windows. The central entrance is a plank door set in a pointed stone surround, also under a drip mould. On the rear elevation, there is a plank door located in a gabled porch adorned with ball finials. The rear wing features a mansard roof and a projecting central two-storey porch, which was formerly used as a dairy, kitchen, cheese loft, and granary. At the west end of the rear wing, low rubble quadrant walls with cast iron gates and railings enclose the rear garden.