Exterior
The church consists of a nave with south porch, north transept and shorter north aisle, and carries a spire close to the west end. There is one diagonal buttress at the north-west corner. The north aisle, including the part to the east of the transept acting as a vestry, is span-roofed, C19. There is also a small lean-to C19 boiler room against the north side of the nave.
The masonry is a mixture of various types, shale, sandstone, limestone; at the east end and in parts of the south side the masonry, though very rubbly in character, shows efforts to bring it to courses. There is uncoursed grey sandstone with some mix of other materials in then west wall (restored) and uncoursed masonry of C19 character in the north aisle, boiler room and vestry. Much of the early masonry has evidently been quarried for later walling, hence the extreme complication. The north transept has sandstone quoins and is rendered.
The roof is in slate, with a slight change of level where the early nave was extended west. It has a tile ridge in which the extent of the present chancel is identified by more decorative cresting and a wrought iron cross. Coped gables to east and north. The spire is octagonal, with belfry slots, on a square base, with a clock to south. Decorative rainwater goods.
The windows are generally C19, apart from an important sub-mediaeval set in the south wall. The east window is late C19 with three lights, the middle light wider, and has Decorated style tracery and a thin label mould. To the south of the chancel the easternmost window is a trefoil-headed ogee-pointed lancet. Beside this is a four-light window with light-heads of somewhat horseshoe form (in a style similar to and presumably contemporary with the nave window dated 1619) and a simple label mould. The remaining south windows from this point west belong to the nave rather than the chancel: first a two light window with mullion and curved transoms; another similar, but dated 1703 to left of the blocked doorway; and a single light trefoil headed window at the pulpit position. Close to the porch is the window dated 1619, with three lights; this is signed by John Edwards, who boasts 'luce meo sumptu fruitur domus illa'. The gallery dormer is of four restored leaded lights, timber framed. There are two doorways, that to the east blocked; it is slightly pointed and with splayed sides. The present south door is poorly reconstructed, perhaps round-headed; it is within a massive two-bay sub-mediaeval timber framed porch, restored in the C19.
The west window is much restored: three lights, late Geometric tracery, relieving arch and label mould. Above it is a C19 wheel window. At north of the nave the westernmost window is a small Norman light. The north aisle has two- and three-light C19 windows with reticular tracery and small label moulds; the vestry beside the nave has a pointed lancet and a window of two ogee-pointed lights.
The character of the north transept is quite distinct. This is early Georgian, with rendered walls, coped gable and prominent sandstone quoins. A string course has been lost. Window above door to north: the window has capped pilasters, a moulded archivolt with keystone, and a sill on flat brackets. The door has a voussoir lintel also with a keystone, and prominent quoins worked in the recently restored render. The door is of oak, nail-studded. A porch has been lost.