The three-stage tower has angle buttresses, an embattled parapet with string course, gargoyles and corner pinnacles, and bell openings with pointed heads and hoods and two cusped lights with panel tracery above.
The north-west buttress has a worn carved crucifux and arms of the Tempest family.
The east window is of five cusped lights under a Tudor-arched head and hood.
The east and west windows of the south aisle are probably C16 and are of three lights, the inner light have a segmental head and the outer lights being pointed.
Above the inner arch of the west door are re-set nine carved heads, some worn.
The wind braces have carved decoration.