It is not. These pieces, some still embedded in the folly's masonry and others fallen free from a retaining wall and left lying on the ground, are worked stone from a much older building, reused and rearranged at some point in the past by someone with a clear eye for a decorative effect, if not much concern for archaeological tidiness.

The folly itself is a modest structure, but it was assembled with borrowed grandeur. A cut limestone window surround, just under half a metre tall, has been set vertically above the folly's keystone, repurposed as ornament rather than functional frame. A moulded cornice, the kind of decorative horizontal band typically used to crown a significant wall, caps the top of the folly and is still visible at its north-east and south-east angles. Both features are thought to have originated from a fortified house that once stood roughly two hundred metres to the west. Fortified houses of this type were a common form of defended domestic architecture in Ireland from the late medieval period onward, and their dressed stonework, window surrounds, mullions and transoms, was often of considerable quality. Mullions and transoms are the vertical and horizontal dividing bars of a window opening, and the chamfered examples here, that is, with their edges cut away at an angle to catch the light, are characteristic of the period's finer construction. Three such mullion or transom pieces lie on the ground at the northern quadrant of the enclosure, along with two cut limestone blocks, one of which also carries a chamfered edge.

What makes this grouping quietly interesting is the layering of intentions it represents. Whoever built or embellished the folly was raiding a ruin for its best parts, treating the remains of the fortified house as a quarry and a prop store simultaneously. The result is a small structure carrying fragments of a larger, more serious building, now itself partially dismantled, with the salvaged pieces slowly working their way back to ground level.