It was originally cruciform - consecrated with 3 altars - and the only alteration to this plan was the addition of a nortn aisle probably in the early C16.
The west tower is of an early form and, with the south porch may also date from the early C14.
C15 2- light west window with 4-centred heads and hoodmould.
Tall 4-centred lancet of circa 1300 on north side of nave towards west end.
East window is circa 1300, 3-light with trefoiled heads
South transept has C15 2- light trefoiled-head window on its east side.
Probably restored C15 style 2-light window to south.
South wall of nave has 2 4-centred head lancets to either side of C14 gabled porch with coping stones and pointed arch chamfered doorway.
C14 south doorway, chamfered with 2- centred arch.
The easternmost arcn is C14 and was the former north transept arch - it is very pointed with different moulding and a semi-hexagonal respond to the east against the wall.
Over the north aisle is an older arch-braced roof probably C16.
The altar and lectern probably incorporate parts of the carved rood screen which has been replaced by a late C19 or early C20 one.
The old benches survive which in the nave and aisle are plain apart from one at the rear which has a carved end.
In the transept one bench has worn carved ends with a panelled and richly carved front with arcading and Renaissance designs - apparently this was known as the Dursland pew.