The C15 west tower is of 4 stages with moulded plinth and embattled crow-stepped parapet.
The tower arch is early C15 and of 2 moulded orders with semi-octagonal shafts with moulded capitals.
The west wall also has a single light C16 window.
The bell chamber has C15 windows in each face, each of two 4 centred lights in 2 tiers and with square heads and labels.
The south porch is C15 with embattled parapet and crocketed pinacles at the angles.
The clerestorey has 5 late C14 windows.
The north aisle has 4 windows, 2 of the C15, one modern
one C14 much restored.
The south door arch is of the late C14
of 2 moulded orders with a probable C15 pair of doors in-situ.
The west wall has a late C14 repaired window matching one on the west wall of the north aisle.
The aisle roof is of the late C14 and that over the nave of 1843.
the north and south walls have modified C14 arches.
The north chapel has 2 late C15 windows in its north wall and, externally, 2 arches of a blank arcade.
The south chapel has a C15 window and modern door in its east wall.
In the south wall is a large 5 light C15 window.
The surviving western piers of the crossing have demi-shafts and one water leaf capital of c.1175 and the foundations of the rest of the east end were exposed in the late C19.
In the chancel is an early C18 oak reredos, early C18 communion rail with carved and twisted balusters and some old marble and encaustic tile flooring.
In the nave, an elaborate C18 brass candlelabra, a c.1400 kneeling oak figure and one stained glass window by Hardman of 1893.
Stone late C13 effigy on floor of chancel, said to be of Robert de Vere, third Earl of Oxford.
Neo-classical wall monuments to William Selwint of Down Hall and Stanes Chamberlayne 1782.
In the north chapel, a C15 oak screen or parclose skillfully restored.
Royal arms above south door and painted Parish Poor board.