The original 12thc nave and chancel were considerably altered, extended and restored in the 15thc and twice in the 19th. Only part of the S wall (and possibly an upper portion of the N arcade walling) remains from the 12thc. Of the S wall openings, only one small 12thc high-up window remains (one splay extended, a later mullion inserted and no decoration). A small undecorated water stoop to the left inside the doorway may be 12thc. The interior of the S doorway is plain but the exterior (protected by a wooden porch) contains the only extant 12thc sculpture.
The 12thc nave and chancel covered ground now occupied by the present S aisle and S chapel. In the late 15thc a N aisle and a bell tower were added. In the 16thc the church was reported in good repair, but 100 years later the chancel was said to be ruinous.
In 1854 extensive restoration took place and the old nave and chancel were reroofed and new windows were inserted in the lower S wall opening. In 1866 the N aisle was demolished and a new nave and chancel built, the earlier nave and chancel becoming the S aisle and S chapel with the original Romanesque S doorway still surviving.
