20, Westfield Terrace

No. 20, Westfield Terrace is a chapel entrance portal, now forming the facade of an office building, dating from 1834. It was restored and converted in 1988. The building is constructed of ashlar in a Classical Revival style. It features a plinth, angle pilasters, a string course, an entablature, and a coped parapet. The structure is single-storied and comprises three bays. A projecting portico with a dated pediment (1834) is supported by a pair of giant Ionic columns in antis. The frieze is inscribed "Mount Zion." Beneath the portico, there is a round-headed window on either side; the side windows are blank, and a 20th-century door with a blank overlight occupies the centre. Beyond these, two recessed bays flank the building, each containing a tall round-headed window with a moulded surround and 20th-century glazing. The building originally served as the entrance portal to the Royal Hospital (which is not part of the listing).