18, 19, 20 Maritime Lane, Leith, Edinburgh

40-41 Maritime Street in Leith, Edinburgh, is a two-storey L-plan range of warehouses and workshops designed by A Hunter Crawford in 1891, which incorporates an earlier 19th-century building to the northeast. The structure features cream sandstone and coursed rubble on the Maritime Lane elevation, while the Maritime Street side has squared and snecked rubble with tooled ashlar dressings.

On the northwest elevation facing Maritime Street, the building has three bays. The central bay contains a segmental-arched pend opening, with a single window above on the first floor. To the right, there is a paired window at ground level and three single windows above. To the left, the arrangement is similar, with a doorway flanked by windows at ground level. A wallhead stack is located to the right of the center.

The northeast elevation along Maritime Lane consists of eleven bays and features a single-storey screen wall with three openings, an eaves course, and a blocking course on the outer left. The earlier range on the left has irregular altered openings, generally featuring smaller square openings on the first floor. The rebuilt range to the right has single windows, a rectangular pend at the junction with the earlier building, and a segmental-arched doorway to the right, along with a wallhead stack.

The courtyard elevation is constructed of brick with stone dressings on the later west block and includes a forestair to the left. There are single openings, a two-bay raised timber attic to the left, and a single-storey modern addition.

The building has small-pane timber sash and case windows and fixed casements, with some modern replacements. The later building has a piend slate roof and two wallhead stacks, while the earlier range has a corrugated iron roof.

The interior was not seen in 1993.