Sitting on a low hillock within a walled graveyard in a north-south valley outside Greenhill, the church has shed almost everything that once defined it as a building: no doorways, no windows, no decorative stonework of any kind. What remains are two substantial sections of wall, built from water-worn boulders laid in rough, irregular courses, and a largely intact western gable. The stones themselves, smoothed by water rather than shaped by a mason, give the structure an accidental quality, as though the building grew out of the valley floor rather than was constructed upon it.

The church was already a ruin by the time it was described in the Ordnance Survey Letters of 1839, which recorded it as forty feet in length and twenty feet in breadth, with a small portion of the western gable and twenty-one feet of the southern wall still standing, noting the very large stones irregularly laid. When the site was visited again in 1987, the remains were essentially unchanged from that description, suggesting a structure that has been quietly deteriorating at the same pace for well over a century and a half. A modern memorial has since been inserted into the western end of the church, placing it in conversation with the graveyard that surrounds it. More intriguing still is a find recorded by Moore between 1874 and 1879: a possible ogham stone, one of the inscribed standing stones used in early medieval Ireland to mark names and lineages in a script of notched lines along a central stem, was discovered in an adjacent outhouse. Whether it originated at the site or arrived there by some other route is not recorded, but its presence adds an older and more uncertain layer to a place that is already difficult to date with any confidence.