In 1086 the monks of Grestain in Normandy held a manor of 6 hides in Ickford from the Count of Mortain. This manor also contained meadow for 6 plough-teams, and was held before the Conquest by Ulf, a man of Earl Harold. A second manor of 4 hides of ploughland with meadow for 4 plough-teams was held by Richard from Miles Crispin.
In 1226 the Guardians of Geoffrey de Appleton held Ickford, and it remained in this family until c.1313, passing soon afterwards to the atte Water family, who had been sub-tenants of the Appletons. By the mid-14thc , several estates had been combined under the name of Great Ickford Manor, held by William atte Water. His son John alienated the manor to John, Lord Grey of Rotherfireld, who granted him a house and 47 acres to be held for life at an annual rent of a rose.
The church was first noted in 1194-95, when Helias was accused of robbing its priest. It was held by the Appletons in 1226, but in 1262 Thomas de Appleton granted the advowson to Thomas de Valognes, who also held Shabbington, and thereafter the advowson descended with that of Shabbington.
The parish is now in the benefice of Worminghall with Ickford, Oakley and Shabbington.