It measures roughly 22 metres along its longer axis and just over 10 metres across, and along three of its sides, the south-south-west, west-north-west, and north-north-east, faint traces of a berm survive, cut into the natural slope. A berm, in earthwork terms, is a narrow horizontal ledge or shelf left between a bank and a ditch, and its presence here suggests deliberate, organised construction rather than any accidental accumulation of soil.

What makes the site quietly compelling is not just what it is but what sits beside it. A comparable monument of the same general type lies approximately 150 metres to the south-east, which raises an obvious question about whether the two were conceived together, built by the same community, or used in relation to one another. Rectangular raised platforms of this kind appear across Ireland in various forms and periods, sometimes associated with moated sites or enclosed farmsteads of the medieval period, sometimes with earlier ceremonial or defensive functions. The Ballymoat example has not been definitively assigned to any one period or use, and that ambiguity is part of what makes it interesting. Its name, Ballymoat, carries an obvious suggestion, the Irish baile meaning settlement or townland, and moat pointing squarely at a raised, enclosed enclosure of some kind, though names can preserve memories long after the original function has been forgotten or transformed.