50 New Street, including forecourt railings

50 New Street is a Georgian house that stands three storeys tall, featuring pebble-dashed walls with channelled quoin strips and a hipped slate roof. The entrance is located on the two-bay New Street elevation, where the openings are positioned towards the right side. The central round-headed doorway is flanked by rusticated pilasters and topped with a round arch supported by lion's head corbels and a keystone. A replaced panelled door sits beneath an original radial-glazed fanlight. The windows, which have been replaced, are set in their original openings on both the New Street and the two-bay Segontium Terrace elevation, all adorned with late 19th-century lugged architraves and keystones.

On the Segontium Terrace elevation, there are forecourt iron railings atop a dwarf freestone wall, featuring pointed finials and cone finials on the corner stanchions. To the right, there is a plain gate leading to the basement steps.