That vagueness is itself part of the interest. The structure is large enough, at twelve metres in diameter, to have been a substantial dwelling by any era's standards, yet nothing pins it to a century or even a broad period. It sits roughly thirty metres from a ringfort, that most characteristic of early medieval Irish enclosures, typically a circular earthen or stone boundary surrounding a farmstead, and the proximity raises obvious questions about whether the two were ever in use at the same time.

What remains of the circular house is defined by a double drystone wall, two parallel lines of unmortared stone with a rubble core packed between them, a construction technique that lends structural mass rather than height. The best-preserved arc runs from the north-west round to the south-east. A rectangular feature, about 1.4 metres wide, appears to have been built into the wall on the west-north-west side, and may represent a later intervention, perhaps a doorway modification or a small outbuilding added after the original structure was already standing or already falling. A gap in the wall on the north-west side may be an original entrance. A second, smaller circular house lies immediately to the south-east, measuring just under six metres in diameter and surviving to a height of around 0.75 metres, compact enough to suggest an ancillary use, a byre or a storage building rather than a main dwelling, though nothing in the archaeology settles the question.