11 Heol Tan-y-bryn

11 Heol Tan-y-bryn is part of a row of houses numbered 1 to 12 on Heol Tan-y-bryn in Abergynolwyn. The houses are constructed from irregular coursed slate rubble and feature slate roofs with red roll clayware ridges, as well as deep eaves and verges. Each house has two storeys and consists of a single bay with a double depth plan, including a lateral passage leading to the entrance. The entrance features a four-panelled door with raised mouldings and a narrow overlight above. Ground floor openings have flush stone lintels, and each floor is fitted with sixteen paned unhorned sash windows, with the upper floor windows being smaller and narrower. The chimneys are grouped on the party walls. At the rear, there is a regular range of two-storey slated service wings, which are whitewashed on the sides and topped with a slate roof and red roll ridges. There are also lean-to additions at the back. The four-panelled door includes glazed upper panels.