north aisle and chapel added and chancel remodelled in C13
east window mid-C14
late or post-medieval part rebuilding of tower
vestry probably C17
large squared masonry of C12 type in tower, roughly-squared stone in vestry, C19 parts tooled stone
gabled porch,with C20 glazed doors in double-chamfered arch under worn sundial, enclosing studded double doors under moulded round arch on shafted jambs, possibly copy of C12 original
North aisle shows medieval masonry heightened in C19
South side of chancel is 1849 refacing with C13 features reproduced
North chapel shows restored C14- style 3-light window.
purlins and straining pieces have relief-carved flower and leaf bosses, grotesque animals and Percy emblems.
C15 octagonal font carved with Percy crescents and fetterlocks.
NU2311 : St Mary's Church, Lesbury, Font
commandments board and George III royal arms under tower.