Dockyard Cottage and Attached Garden Wall and Basemnet Railings

Dockyard Cottage is an officer's house, now used as offices, built around 1826, likely by architect George Ledwell Taylor and engineer Sir John Rennie. The building is constructed of yellow stock brick with rubbed brick heads and limestone dressings, featuring two brick lateral stacks at each end and a slate hipped roof, reflecting a late Georgian style.

The exterior consists of two storeys, an attic, and a basement, arranged in a symmetrical three-window range. The front has a first-floor rendered plat band, an eaves cornice, and a blocking course. Steps lead across the basement area to a round-arched doorway set in a matching recess, which includes a fanlight with a round central pane and a six-panel door with raised panels. The windows are flat-headed with six-over-six pane sashes, and there are segmental-arched basement lights. The ends of the building feature a raised section between the stacks that contains a narrow four-light attic window.

Inside, the cottage has a central hall with a segmental arch leading to a rear transverse dogleg stair, which has iron stick balusters and a fluted newel post. The interior also includes six-panel doors, enriched cornices, and marble fire surrounds with corner roundels. The ground-floor rooms are connected by shallow arches.

The cottage is accompanied by a subsidiary feature: an attached brick wall that extends approximately 40 meters to the former rear stables, enclosing the garden to the southwest. Additionally, there are cast-iron railings for the basement area and entrance steps, topped with urn finials.

Historically, this building was originally the Boatswain's house at Sheerness Naval Dockyard. Unlike other royal dockyards, Sheerness was constructed all at once, forming part of a unique planned early 19th-century dockyard layout that includes offices, a chapel, and officers' accommodation.