Middle Iron Age sub-rectangular ditched enclosure with an internal round-house, defined by excavation in 2003 (Area 2) in advance of the construction of the new Garrison.

A WWII anti-aircraft battery appearing extant on an early RAF vertical photograph.

Anglo-Saxon finds (grave goods) from outside north-east circuit of town, recorded in 1972.

Anglo-Saxon cemetery, Guilford Road Estate

Cropmark of hut circle and two trackways cutting across each other at TL 952207.

An unsual open-ended elongated monument with two parallel rows of internal (?post) pits, recorded as a cropmark by aerial photograph. Possible Neolithic ceremonial site.