chancel, C15 tower, C19 south porch, apse restored and rebuilt 1859-60 by W Dykes.
Reset and recut Norman doorway flanked by single order of colonettes to chancel.
Re-used C13, 2-light windows to western bay of apse.
Interior: round arcade piers of later C12 with square abaci, somewhat restored,
C19 west responds, supporting early C13 double-chamfered pointed-arch arcade.
Chancel arch of circa 1125 with zig-zag and beakhead ornament resting on triple responds with interlace capitals.
Early C14 recumbent effigy of Eva, daughter of Sir Adam of Boltby.