20, Greengate Street

No. 20 Greengate Street is a former shop building dating from the mid to late 18th century. It is constructed of stucco and features a coped tile roof with a brick end stack. The building stands two storeys high with an attic and has a symmetrical five-window arrangement. A top cornice adds to its architectural detail. The ground floor has a late 20th-century shopfront designed in a traditional style. On the first floor, there are windows with sills and 12-pane horned sashes, along with two small flat-roofed dormers that feature 4-pane horned sashes. At the rear, the building has two gabled wings, with the left wing being lower than the right.

Inside, the ground floor has been altered, but the first floor retains a mid-18th-century bolection surround fireplace with a plaster overmantel and an egg-and-dart moulded ceiling frieze in the room on the left. The room on the right features mid-18th-century raised and fielded panelling, and original timber-framed cross wall partitions can be found in the central bay.