13 Main Street, Mochrum

13 Main Street in Mochrum is an earlier 19th-century single-storey, four-bay cottage that forms part of a terrace. The building features Aberdeen bond cherry-caulked masonry, with finely hewn coursed blocks in varied shades and whinstone pinning. It has granite lintels, cills, and rybats.

On the east elevation facing Main Street, there is a doorway in the bay to the left of center, which has a modern door. A boarded door is located in the outer right bay, with its right jamb flush against the adjoining elevation. Windows are present in the bays to the outer left and to the right of center.

The south elevation is adjoined to No 11 Main Street, while the north elevation is connected to the slightly taller building at No 15 Main Street. The cottage features plate glass glazing in sash and case windows, and there is a broad partly rendered rubble mutual stack with cherry-caulked granite quoins on the south side. The roof is covered with purple slates.