Interior
The walls rendered in the C19. Three sided boarded timber vault. Narrow chancel of 3 bays, all C19 arch-braced trusses with carved square bosses. On the E wall a narrow niche on the left with the nimbed figure of St Tyfodwg holding a pastoral staff and model of the church. The E window has an internal hood mould on male and female corbel heads. Pulpit, octagonal, of carved softwood. Organ, originally a barrel organ, by J W Walker of London, brought from Ystrad Mynach.
Font, by the entrance, octagonal bowl set low on a broached base, probably C14. Bells: three bells of 1720 by Evan Evans of Chepstow, hung in the original frame.
Monuments: (a) Set in the chancel floor, on the S side of the altar, a remarkable boldly carved effigy in relief of a pilgrim carrying his staff and purse, with symbols of his journeys to the Holy Land, to Rome and to Compostella. Possibly C13-14. Tradition claims that he was from the Abbey of Penrhys. (b) Slate tablet with oval plaque to Mary Tudor of Pantyveed, d.1813, husband and his later wife added. On the N wall, (c) Two-part limestone tablet with arched top, having a well lettered inscription to Elizabeth William, d 1723. In the nave, (d) Limestone tablet inset into the E wall, to Evan Richard, d.1693; (e) Monument to Thomas Rees Pritchard of Inisybwt House, Blackmill, d 1918, and (f) A draped urn over a white marble plaque to William Tudor, d 1841.