C19 chancel, in marlstone with limestone banding and dressings, has to south two 2-light traceried windows in Decorated style plus a round-headed priest's door, but to east has a re-used 3-light window with Perpendicular tracery, and to north a C13 lancet
South wall of nave and the porch are earlier, although probably partly C17
An inscription in the porch gable states "Tower and Porch/Rebuilt Anno 1665/The Church/Restored A.D.1861". Banded 3-stage tower, with stepped diagonal buttresses and a plain parapet, incorporates a C14 west door with continuous wave mouldings but the square-headed windows with arched lights and recessed spandrels are C17
One of the crocketed pinnacles is inscribed "This/bee/built/166(?)". Interior: walls are all in Cl9 banded stonework, and the arch to the vestry and the chancel arch are also C19, the latter with moulded corbels rising from carved heads
C19 stained glass in east window. (Buildings of England: Oxfordshire: p590