Later in the Anglo-Saxon era Langford was elevated to a minster with its own dependent chapels at Grafton and Radcot.

Both chapels are long gone, but Grafton and Radcot hamlets remain parts of Langford's ecclesiastical parish.

[3] The oldest parts of the present church at Langford are the bell tower and nave, which were built in the second half of the 11th century.

The upper storey has since been removed, but its blocked doorway and the outline of its stairs are still visible inside the south aisle.

[6] The line of the former 11th century Anglo-Saxon roof against the east wall of the tower can be seen at the west end of the chancel.

[6] The elaborate aumbry in the north wall of the chancel, with six compartments under three gables, is also unusual[6] and suggests that it was a rich parish at the time.

[7] The Gothic Revival architect Ewan Christian restored the nave roof to its original pitch in 1864.