The Canteen and Sergeants' Mess of the Royal Artillery Barracks (later Le Cateau Barracks), built c.1875, aligned NE to SW with the Stable Blocks (MCC3112) and Officers' Quarters (MCC9278) to the north.

School room, now office. Red brick with yellow brick and limestone dressings, and a slate roof. Single-depth plan. Possibly 1884 in date. Part of the Royal Artillery Barracks (later Le Cateau Barracks), to the SW of the Canteen (MCC3113) and on the boundary (and aligned NNW to SSE) with the Cavalry Barracks to the south.

Early and late C19 brewery with entrance block of 1888.

c.14th chapel on Harwich Road, demolished in 18th century. The site of the chapel is marked on Epoch 1 (OS 1:2500), 1874-1887, on the east (south) side of Harwich Road (now no. 35), c.1km east of the East Gate. By the time of Epoch 3 (1922-23), a Mission Room is located on this site. Nothing is known about the archaeology of the site, which has not been the subject of any investigation.

Stanway brickworks of Colliers. Products: Bricks and tiles.

Greensteadvale Brickyard was located north west of the Harwich Road, north of the Fox and Hounds Public House, Fox Street (Harwich Road).

Bergholt Road Brickworks were located on the south side of Bergholt Road, north of the railway and south west of Braiswick House.

Brick Kiln on south side of and at the end of Coopers Lane.

Roman occupation in the grounds of East Hill House

Built or rebuilt in the C15.