8 Old Castlegate, Banff

8 Old Castlegate in Banff is a tall three-storey house with an attic, built around 1840-1850. It features three bays and is set back from the street, with a front garden enclosed by a high wall. The exterior is harled with painted ashlar margins.

The house has a central entrance with a plain corniced doorpiece. The windows are regularly spaced and have plate glass glazing in timber sash and case frames. There are later canted wallhead dormers in the outer bays with multi-pane glazing, and two modern box dormers at the rear. A narrow two-storey extension is located at the south gable, which has a garden entrance on the ground floor and a single pitch-roofed glazed sunroom on the first floor.

The roof is slate, with corniced and margined stacks at the ends.

Inside, there is a small entrance hall featuring paired Ionic marbled screen columns. The wide staircase has a decorative cast-iron balustrade, while a simpler cast-iron balustrade leads to the second floor. The first-floor drawing room has deep moulded skirting boards with a beaded key-pattern, later Georgian style ceiling plaster ornamentation, and a frieze, along with panelled doors.

The front garden is screened from the road by a high, coped harled rubble wall with a plain consoled doorpiece, and there is a modern garage entrance to the right. Rubble garden walls enclose the rear garden.