That longevity in decay is quietly remarkable: the structure has spent more of its existence as a ruin than it ever did as a functioning building, and yet enough of it survives to read clearly as a church, complete with architectural detail that would not look out of place in a much better-known monument.

The building is a simple rectangular plan, measuring roughly 12.8 metres east to west and 5.1 metres north to south. Its east gable and both the north and south walls remain close to full height, draped in ivy. The entrance is at the western end of the south wall, and at the eastern end of the interior sits a piscina, a small stone basin set into the wall and used in medieval liturgical practice for draining water from the washing of communion vessels. The north wall, which rises to 2.6 metres, contains a single ogee-headed window at its eastern end; the east gable holds a twin-light ogee window. Ogee windows, with their distinctive S-curved arch, were a common feature of late medieval Irish ecclesiastical architecture, and their presence here suggests the church was likely built or substantially modified during that period. Modern headstones now stand inside the church interior itself, a detail that speaks to the graveyard's continued use long after the building lost its roof. The site appears on the 1838 Ordnance Survey map under its current name and was evidently well established in local memory well before that.