11-13 Longrow, Campbeltown

11-13 Longrow in Campbeltown is an early 19th-century tenement building that stands three storeys tall with an attic, featuring three unevenly spaced bays at the southern end of a terrace. The main front is smooth rendered and lined, with a base course and a lintel course at the eaves. The shopfronts are simple stone designs, with a pair of doors in the central bay flanked by square shop windows, and a cornice at the first floor. The openings have raised margins, with some areas stugged and all painted.

On the southeast side elevation, there is a two-bay roughcast gable end. It has wide windows with cement margins and projecting cills at the ground floor on the outer left and right, while the first and second floors have windows only on the outer left. The building features timber sash and case windows, with 12-pane windows at the first floor (with a lying-pane to the gable) and 4-pane windows at the second floor. The roof is grey slate, with slate-hung canted timber dormers on the outer bays, which have 4-pane timber sash and case windows with 2-pane sidelights. There is a six-flue roughcast apex stack, topped with circular cans.