What survives is modest even by the standards of ruined early medieval churches: a structure roughly 4.6 metres long and 2.9 metres wide, oriented east to west in the manner typical of Christian worship, with its most intact feature being a round-headed window set into the east gable. The west gable is gone entirely, and much of the north and south walls have collapsed, leaving the building open to the elements and to the encroaching scrub.

The oratory is attributed to Saint Brecan, though the notes on the site, drawing on observations recorded by Kinahan in 1868 and Killanin in 1947, give no detail about which of several saints of that name may be intended. The building's form, a small single-cell stone oratory with a round-headed window, is consistent with Early Christian ecclesiastical architecture in the west of Ireland, where communities of monks or hermits often built on a deliberately intimate scale. Immediately to the west of the church lies a small graveyard, suggesting the site continued in some form of use long after the oratory itself fell into disrepair. Around fifty metres to the south-west sits a double bullaun, a stone or boulder with two rounded hollows ground into its surface. Bullaun stones are found widely across early medieval Irish religious sites and are thought to have served ritual or practical functions, though their precise use remains a matter of debate among archaeologists.

The site sits within an area of scrub and light woodland, and the surviving east gable, with its round-headed window still legible against the sky, is the feature most worth locating. The proximity of the graveyard and the bullaun stone means that three distinct elements of an early medieval religious landscape survive within a short distance of one another, each fragmentary on its own but collectively suggestive of a site that once had some local significance.