The C15 work is coursed blocks of volcanic trap with some red sandstone and has Beerstone ashlar detail
they are very weathered and therefore maybe C15.
The south aisle is C15
it has set-back buttresses and an embattled parapet over a moulded eaves cornice which includes carved gargoyles at intervals.
The outer arch is a depressed 4-centred arch with a moulded surround and hood which includes a carved angel holding armorial bearings at the apex.
Interior: the nave, north and south aisles, chancel and tower have ceiled wagon roofs with moulded ribs and purlins and carved oak bosses.
All are painted and therefore it is not possible to determine if any is C15
C19 chancel arch has a moulded surround springing from moulded land carved corbels.
The south aisle has a C15 Beerstone 4-bay arcade (1 overlapping the chancel).
The piers are moulded Pevsners's type A) and have carved capitals.
The plain pine lectern is probably C20.
C19 oak pulpit with octagonal drum with Gothic style enrichment.
It is an interesting sociological point that the pulpit can only be gained through the squire's (or Huish family) pew.
The Beerstone font is of indeterminate date but is probably C19.
The chancel contains a good group of marble mural memorials mostly in memory of members of the Huish family.
The oldest is dated 1633 and the best is on the north side and dated 1764.
There is some good C19 glass here.
The glass is particularly impressive in the mouchettes of the Flamboyant tracery.