59 Mount Stuart Square

59 Mount Stuart Square consists of two houses, each three storeys tall and featuring two window bays. They are constructed of stucco and topped with slate roofs. No 59 is slightly set back from No 58 to its left. The buildings have pilaster strips at the corners, adorned with some Doric detailing. There is a parapet with a band course above the second-floor windows, which are large pane sashes with stuccoed architraves, reflecting the standard proportions of late Georgian style, unlike the later surviving houses in the Square. The first-floor sash windows are similar in style, and there is a cornice at sill level over the rusticated ground floor, which includes a segmental-headed doorway and a broad tripartite sash window for each house.