15, Trinity Street

15 Trinity Street is a building from the first half of the 18th century. It has three storeys with attics and is constructed of red brick with a tiled roof. There are decorative bands between the storeys and a brick cornice with modillions below the parapet. The building features three windows with flush frames and glazing bars, along with two modern dormers. The ground floor has a modern shop front, but retains the original doorway on the north side. This doorway has a semi-circular head with a fanlight and a cherub's head keystone, along with panelled pilasters, carved scroll brackets, and a pediment. Inside, there is a late 18th-century staircase. This building is part of a group that includes Nos 9, 10, 13 to 17 (consecutive), 19 to 21 (consecutive), 23, and 24.