12thc. nave, chancel and central tower. An elaborate N chapel was added to the chancel c1350, and the nave has a N aisle of c1450. Construction is of flint and pebble with brick repairs and some mortar render on the chancel. The S porch is of brick, and brick buttresses have been added to support the tower. The exterior N aisle wall includes 12thc. moulded fragments, none with sculpture. 12thc. features recorded here are the tower arches and the S doorway. The church has been disused since 1874 and was declared redundant in 1976.

In 1086, Gerard held 6 hides in Duxford from Count Alan. Count Eustace held 5 hides and 3 virgates. Gilbert held 4½ hides from Robert de Tosny, and Payne held 3 hides and 1 virgate from Hardwin de Scales. No church is mentioned in connection with any of these holdings, so it is not possible to distinguish between the two Duxford parishes at this date.

Other writers have agreed that the tympanum does not match the rest of the doorway, but their conclusions are very different. Cobbett (1929) dated the tympanum earlier than the doorway, likening it to Hartlepool grave slabs and dating it c.640-800. H. M. and J. Taylor rejected any Anglo-Saxon attribution and dated it "post-Norman" on the ground that the arched upper surface is three-centred. For the present author the only certainty is that arch and tympanum were not designed to go together, and the likeliest possibility is that the chevron arch is an elaboration of a much simpler doorway, including the tympanum, which belongs to the same date as the tower arches. For these, Johnson draws parallels with early (c.1090) work at Ely itself.

The church is now redundant and in the care of the Churches Conservation Trust.