north aisle east extension and south aisle arcade are probably contemporary with the rood screen which is generally accepted as being early C15.
Except for a few details, nothing else appears to be medieval
the west tower and spire rebuilt, using some medieval material, 1849, probably under the direction of Hayward.
The C13 arcade is of Ham Hill stone.
3- light Perpendicular windows retain some medieval detail
Outer aisle arcade a copy of the C15.
Outer aisle, unceiled wagon roof - although this may incorporate some medieval fragements it is almost entirely Hayward's work, and the dimensions preclude the possibility of its having been moved from another part of the church (as is generally believed to be the case).
C16 panelling from elsewhere, reset in north-east chapel (Walrond Chapel) and as a tower screen.
Pulpit, dated 1715, and an un-Devonian Wren-Gibbons style piece (as remarked upon by Pevsner).
Polygonal stone font, of 1843 by Knight.
Reredos and stone altar table, carved by Knight form an attractive ensemble.
Glass: east window, 1849.
Monuments: (1) North chancel chapel
tomb chest of 1663, with portrait medallions set between pilasters with caryatids, all a little Baroque in feel.
Not insitu, but now placed on and above the chest, 2 half-length busts, and an effigy of a man. (2) early C19 mural monuments in sanctuary. (3) a pair of mural monuments, each with a swathed urn, stand to either side of the north door and both erected in 1810, and conceived as a matching pair, commemorating various individuals.
The early C14 arcade is a comparative rarity in the county.
The rood screen is famous - the longest in Devon, but part of it is C19 - and a good example of early C15 work, ie. before the bulk of Devon screens were produced.