4-bay nave arcade with octagonal piers, moulded capitals carved with heads and shields and double chamfered arches
Small re-set Anglo Saxon window to west of south doorway, also fragment of a medieval coffin slab with scroll decoration (badly eroded) is set in wall to west of south doorway
Set of stained glass by Kempe and Tower starting from 1901
An early C14 "Nativity" (restored) in the east window of the north aisle. (Buildings of England: Northamptonshire, p.100-101).