Church of St Michael

The SW porch has a ceiled wagon roof with moulded cornice and ribs. The S doorway is segmental pointed with continuous moulding. Against the side walls are 2 large grave slabs, dated c1658 and c1767. The SE porch has a similar wagon roof and recesses built across the angles beside the S door with round heads. On the floor is a fragment of early medieval inscribed stone with C12 or C13 inscription over an earlier Maltese cross.

Three-bay S arcade has octagonal piers, moulded capitals and 2-centred chamfered arches. The chancel arch is similar. The nave has an arched-brace roof of 1907; the chancel and organ recess have ribbed and boarded wagon roofs of 1830s; the S aisle has a flat boarded ceiling with plain ribs, of 1907. The tower arch is 4-centred with continuous moulding, with a similar but smaller doorway in the stage above. The tower base has a segmental tunnel vault.

The font has a plain octagonal bowl (renewed early C20) on a C13 pedestal composed of 4 clustered shafts, and is within a Tudor-arched recess at W end of S aisle, placed there 1830s. In the chancel is a reredos of 1830s continuing around the N and S walls consisting of the main lights of a former rood screen and a cornice of vine trails and billets, with some brattishing in the central section. The communion rails consist of similar rood screen lights but are plainer. Flanking E window are white marble tablets inscribed with the Creed, Lord's Prayer and 10 Commandments, made by Thomas & Son of Brecon in 1836. The N chancel wall has C18 memorial tablets in a similar style. In S aisle is a late C19 classical-style memorial tablet, and a Royal Arms carved in relief by J Jones of Crickhowell, set into a square tablet with panelled borders in Gothic style, probably of the 1830s rebuilding.

Perpendicular style church consisting of nave with S aisle and SW and SE porches, short chancel and W tower. Rubble stone with bigger quoins, slate roof. The S aisle has diagonal buttresses and a large stepped buttress in centre. To L is a 3-light window and to R is a later Tudor-Gothic 5-light window with hood mould. The central buttress has a Celtic inscribed stone set into it, reading CATACUS HIC IACIT FILIUS TEGERNACUS (Here lies Cattoc son of Teyrnoc).

At L end of S aisle is SW porch, the main entrance. The doorway has a 2-centre arch renewed 1830s on C15 jambs, with continuous moulding and cast iron gates with quatrefoil frieze to lock rail. In the side walls are 2-light mullioned windows with arched heads. The C19 SE porch has a C15 4-centred arch with continuous sunk roll moulding (possibly a reclaimed original N door) and iron gates similar to SW porch. In the side walls are glazed quatrefoils (renewed to L). The S aisle has a 2-light W window above an offset and a tall 2-light E window below a plain parapet with ramped coping. The chancel is lower and short and has 2-light S and 5-light E window. Attached to chancel walls are C18 and early C19 grave slabs and commemorative tablets.

On N side is shallow organ projection of 1830s, remodelled 1907 when N aisle was removed. It has diagonal buttresses, a tall 2-light E window and small single-light in the N gable. The nave has three 3-light N windows.

Three-stage tower has an embattled parapet over a moulded cornice. The parapet rises higher on NE side to accommodate stair turret. In the bell stage are louvered 2-light windows, with single-light windows in the lower stages beneath string courses. The W door has a Tudor arch with continuous moulding and boarded door with decorative studs and strap hinges. On E side of tower is the creasing of the 1830s roof which spanned nave and aisles.