41-45 Longrow, Campbeltown

41-45 Longrow in Campbeltown is an early 19th-century, three-storey and attic tenement building with a symmetrical two-bay design, located at the end of a terrace and featuring shops on the ground floor. The shopfronts are painted stone, while the walls are roughcast with ashlar and cement margins in other areas. The building has a base course, a string course at the first floor, and an eaves course. There are three entrance doors situated between mirrored shop windows, with raised margins and projecting cills at the first and second floors.

The southwest (rear) elevation is symmetrical with three bays and features a round stair tower that projects at the center, showcasing windows at varying heights. The corner on the right is irregularly chamfered.

All windows have modern glazing, including 20-pane fixed lights in the shopfront, multi-pane tilt-and-turn windows in the stair tower, and 12-pane sliding sash windows elsewhere. The doors flanking the center feature two-leaf vertically-boarded timber storm doors with three-pane fanlights above, and there is a plate glass fanlight over the center door. The roof is covered with grey slate, with a continuous rear pitch over the stair tower, although the skew copes at the southeast gable have been removed. The building also has piend-roofed slate-hung canted timber dormers with modern multi-pane glazing and lead-covered aprons. A roughcast, coped, multi-flue apex stack is present at the southeast gable, with some circular cans remaining.

A boundary wall encloses the yard at the rear, finished in roughcast on the southeast side and random rubble on the southwest side, topped with a modern metal cope.