9 Mawddwy Terrace

9 Mawddwy Terrace is part of a terrace of eight workers' cottages located in Minllyn, Dinas Mawddwy. Built in a mountain-Gothic style, the cottages are constructed with selected local slate laid on bed and feature slate roofs. The two end cottages are bilaterally symmetrical and have large gables that are set slightly forward to dominate the central cottages. Each cottage includes a 4-paned half-glazed door with a plain overlight and 4-paned horned sash windows on both floors, all topped with triangular heads made of shale voussoirs. The upper floor windows in the central cottages are set within five large raised gabled dormers. The eaves are deep, supported by extended purlins and a ridge with shaped ends. There are stone stacks on the party walls, featuring necking strings and outsetting heads. The large gable ends display decorative timber framing in the upper half. Internally, the partitions are said to be made of slate slabs set on end, an innovation attributed to Buckley and his architect James Stephens. Additionally, there is a four-panelled door that follows the original pattern.