40-50, Percy Street including 53-57 Upper Parliament Street

This is a terrace of eight houses, including two that return to Upper Parliament Street, which were converted into houses and apartments in 2017. The buildings date from the 1830s and are constructed of brick with stone dressings and a slate roof. They stand three storeys high with a basement, featuring two bays for each house. There are basement lintel bands, first floor sill bands, and a top frieze and cornice. The windows have wedge lintels and are sashed with glazing bars. The entrances are adorned with angle pilasters and entablatures, and most doors consist of four panels. Decorative iron railings with heads are present at the areas and steps. The return to Upper Parliament Street has ten bays, with Nos. 55 and 57 having three bays for No. 53. The end bay features a canted bay window on the first floor.