Front Range, St Vincent School

This is a barracks entrance gateway, guard house, offices, and school, now a college, constructed in 1847 by Captain H James, RE. It forms part of the former Forton Royal Marines barracks, later HMS St Vincent. The building is primarily brick with limestone dressings and rubbed brick headers, featuring brick ridge stacks and a slate hipped roof. The design incorporates a single-depth axial plan with a central clock tower gateway.

The exterior is single-storied, with an 18-window, 7-window, and 15-window range. The front façade is near-symmetrical, incorporating a plinth, cornice, and parapet. The prominent gateway features a tall round arch with rusticated jambs, voussoirs, and a scrolled key, along with an impost band, cornice, and a clock. Above the clock sits a square belcote with louvred round-arched openings, crowned by an ogee hipped roof with a ball finial on scrolled supports. A round wicket archway connects to pedimented guard houses on either side, each containing a 6/6-pane sash window set within matching arched recesses. Quadrant walls curve forward, and a ball finial adorns the front corner, while the outer front sections further emphasize the symmetry. The flanking ranges have rubbed brick heads to 6/6-pane sashes with rectangular sunken panels above. Three-bay sections project forward, with a raised recessed panel in the parapet, and windows set within an arcade of round-arched recesses. The left-hand former school section is distinguished by a raised glazed ridge lantern. The rear elevation features forward-projecting pedimented guard houses and a verandah supported by cast-iron posts facing the archway. Half-glazed doors were added in the mid-20th century. The former school has a 5-bay glazed raking roof supported by iron brackets, while the opposite end boasts a similar 9-bay glazed verandah on cast-iron posts.

The interior has been altered and lacks notable features.

The building was originally constructed as part of the Forton Royal Marines barracks, with the integrated front range encompassing a school for the children of marines, a school master’s house, central guard houses, and offices for the adjutant and commandant fronting the parade ground. It represents an advanced barracks design, containing one of the earliest surviving barracks schools. The design is attributed to a leading engineer architect with extensive work in the Portsmouth dockyard, preceding the post-Crimean War reforms.