Chancel: C12 with later details
S wall has 2 late medieval clunch dressed windows, one adapted from a Norman predecessor, both blocked with red brick
Norman chancel arch with impost bands towards chancel with some zigzag decoration
W part of C14 pointed arched 4-bay arcade is in clunch, E part in ironstone with 1820's heightening above in rubble and brick
N aisle: C13 with later reworkings
N porch: early C19 remodelling of earlier, probably C14, structure: W elevation retains small trefoiled light
Scheduled Ancient Monument.