The church is composed of a simple nave and chancel in one; it was ‘largely rebuilt in 1792’ (Pevsner & Neave 1995, 324). The 18th-century rebuild made a W doorway, and three round-headed windows in the S and E walls, all of which re-used 12th-century remnants. The church avoided a Victorian restoration, even though plans for restoration were sketched by Temple Moore and never acted upon. Until recently the outside walls were painted white, which resulted in a deterioration of the stonework.
A restoration of the exterior walls was completed between 2005 and 2015 with the assistance of English Heritage. The restoration clearly illustrated that the north arcade was of a 13th-century date; it also exposed four fragments of a twelfth-century string-course which was reused in the E wall. It was found that the arcade, and therefore the nave, had formerly continued one bay west, while the position of the original S doorway is suggested by the presence or absence of a simple plinth course in the (now) W bay of the nave.
Reused original parts outside include a hoodmould over the E window; a single beakhead reset as a keystone at the apex of each of the two S windows; another beakhead and a few voussoirs with an unusual chevron moulding at the head of the W doorway. There is nothing from the Romanesque period to be seen inside the church, which is simple and appears never to have had a chancel arch.