West tower, early C15.
Clay-tile roofs (nave), and stone slate roof (chancel).
Nave has C15 windows, each of 3 cinquefoiled lights in a square head, with a label and returned stops
West tower, of 3 stages with an embattled parapet, pinnacles and gargoyles.
South chapel, rough- cast walls and tile roof with stone coping.
Monuments: in north chapel to Goodden family, notably to Robert Goodden 1828, white marble standing figure on a pedestal, possibly by Flaxman.
To Robert Goodden, 1764, and Abigail his wife, erected by their son Robert in 1777, black-and- white marble wall monument.
Numerous monuments to Gooddens and Bicknells in north chapel and south chapel (baptistery).
Five hatchments in N. chapel and nave.
Communion table, with turned legs and enriched top rails, C17. (RCHM, Dorset i, p 103(1)).