NE Roundhouse at Roundhouse Farm

Circular rubble-built tower with slightly battered base (walls c. 1.2 metres thick). Two storeys. Narrow rectangular windows, some with iron grilles, sills and lintels. Door faces SW; shallow porch, slated above. Iron door made of rivetted plates has circular holes (said to be musket holes) sealed by iron flaps. To right of doorway, iron grille to cellar.

Cellar and two floors; flooring lost, but retains iron joists. Stairs curve around inner wall up to iron roof, which consists of slotted iron segments overlaid with brick. Parapet wall with stones set on edge.