That ambiguity is not a failure of record-keeping so much as an honest account of how archaeology often works in upland terrain, where features shift in and out of legibility depending on vegetation, erosion, and the angle of winter light.

The site is one of several hut sites clustered on this slope, all of them sitting within the wider Spinans Hill hillfort complex, one of the more substantial prehistoric enclosures in Wicklow. A hillfort typically refers to a hilltop settlement or defended enclosure bounded by earthen banks or stone ramparts, and Brusselstown Hill preserves a stone version of such a boundary. The hut site in question, a roughly circular feature of around six metres in diameter, was first recorded by Grogan in 1989. When the area was revisited in November 2012, the feature could not be located on the ground. It remains listed as a possible hut site, which in archaeological terms means the evidence was suggestive but never conclusive, and subsequent inspection has not resolved the matter either way.