40, 42 Bradan Road, Troon

40 and 42 Bradan Road in Troon is an earlier 19th-century, symmetrical, two-storey, three-bay plain classical house that features a bowed stair tower at the rear and has been subdivided. The exterior is finished in painted harl with painted margins, a raised base course, and a lintel course. It has narrow strip quoins, projecting cills, and a pilastered entrance at the front. At the rear, there is a painted brick single-storey, three-bay outbuilding.

On the front elevation, the entrance is recessed and centered at ground level, featuring a replacement timber panelled door. This entrance is framed by flanking pilasters, a plain frieze, a cornice, a block pediment, and a keystone, with a blind single opening aligned above. There is a small single window at ground level, offset to the left of center, and single windows in both floors of the outer left and right bays.

The rear elevation has a full-height stair tower that projects at the center, with a single window at the upper stage and single openings at ground level in the returns to the left and right. There is a replacement timber panelled door at ground level in the outer left bay, with a single window above it. A small single window is located at the first floor, offset to the right of center, and there are single windows at both floors in the outer right bay.

The building features replacement two-pane timber glazing throughout, a graded grey slate roof with raised skews, and cast-iron rainwater goods. Coped apex stacks are located to the east and west, with various circular cans.

The interior was not seen in 1997. The outbuilding's entrance elevation has single timber doors in the bays at the center and outer left, with a blocked bay to the outer right. It has a grey slate roof and sandstone coping to a red brick apex stack to the north. The interior of the outbuilding was also not seen in 1997.