The archaeological footprint from this period is relatively scant at Sedgeford. A number of ploughed-out round barrows are located to both the north and south of the Heacham River within the parish. A small assemblage of worked flint artefacts from the Late Neolithic period have also been recovered, again mostly from unsealed contexts.
In 2009, while excavating the Middle Anglo-Saxon settlement site, a crouched burial, containing the skeleton of a young adult was discovered. Subsequent radiocarbon dating dated the skeleton to 2458-2200 cal. BC. It was not able to determine the sex or height of the skeleton but the person would have been around 20 years old at the time of death. Research has shown that the person had suffered delayed skeletal development, likely to have been caused by periods of severe malnutrition or bouts extended illness. Two objects were found within the grave fill; a large flat-topped flint with rounded corners and a part of a worked red deer antler.