Originally late C12; chancel much rebuilt late C13; nave rebuilt and extended C14; C14 N. aisle and W. tower; S. aisle and S. chapel much rebuilt early C15 for Nicholas Ledewich; C16 N. porch; restored 1902. Flint, part roughcast, with chalk dressings; some time bricks in plinth; old tile roofs
Aisles have 2 bays of C15 2-light traceried chalk windows with flat heads and Tudor hoodmoulds, and single cusped W. lights
Chancel has 2 late C13 N. windows, with 2-lights and tracery in arched heads, and restored 3-light E. window with ogee tracery
Double chamfered arch between S. aisle and chapel; late C12 unmoulded 2-centred chancel arch
Between chancel and S. chapel are an unmoulded C12 semi-circular arch, and a 4-centered moulded arch over tomb of Nicholas Ledewich d. 1430. Fittings include a Medieval tub font and some C15 glass re-set in E. window of S. chapel
Other fittings are C19-C20. monuments: brass of Nicholas Ledewich¿s wife on arched tomb; good marble wall monuments in S. chapel to James Chase of Westhorpe, M.P., with gadrooned base, fluted pilasters, and arched cornice with paterae and urn; mid C19 marble tablets to Nugent family of Westhorpe House, by E. Gaffin of Regent St.; 2-tier tablet in S. aisle to Wilkinson family of Westhorpe, c. 1784; small oval tablet to Henry Corker d. 1696/7, in N. aisle