Three timber-lined drains were defined, aligned N to S, during archaeological investigations in advance of development at 21 St Peters Street in 2008, outside the line of the walled town. They flanked a N to S road heading towards the river, one (F7) on the west side of the road and two (F42 and F43) on the east side, resulting in a road 9m wide. The thick gravelled metalling is typical of the streets found inside the walled town as is the presence of flanking wooden drains. The western drain F7 was laid after AD 62 based on a dendrochronological date. It is suggested that there was a Roman gate at this location, although this is conjectural.

16th century house.

One of the two Officers’ Stables built in c.1862-4, to the northwest of the Officers' Quarters. The two stables blocks (the southern block had been already demolished), with walls to the west and east, formed an enclosed stable yard with drinking troughs and a central dung-pit.

One of two recorded examples of the Troop Stables (with MCC3123 to the north) built c.1862-4.

Ablution House built in c.1862-4, which originally function in conjunction with the Soldiers’ Latrine located to the north-east (destroyed when Circular Road West was constructed in the late 1970s).

Late 19th century brick water tower, completed in 1883, by Charles Clegg, Borough Surveyor and Engineer.

Mid/late C19 brick built mill.

12th? century or earlier church.

C12 and later church.

12th century church of possible Anglo-Saxon foundation.