A low bank, barely thirty centimetres high and roughly two and a half metres across, traces a footprint of about seven by six metres; dimensions that suggest a modest domestic structure, though precisely when it stood here remains unknown.

Ringforts, the most common archaeological monument type in Ireland, are enclosed farmsteads typically associated with the early medieval period, roughly the fifth to the twelfth centuries. They were built as circular banks of earth or stone surrounding a farmyard and its buildings. What makes Balrath quietly unusual is the presence of a house site within the fort's interior rather than simply on the surrounding landscape. The rectangular shape is itself a point of interest: early medieval Irish buildings were more commonly circular or subcircular, and a rectangular plan can suggest a later phase of use, possibly medieval or post-medieval, though without excavation or dating evidence it is impossible to say with certainty. The fort sits on a slight rise in gently undulating pasture, commanding wide views to the south, east, and west, which would have made it a practical and well-chosen location for whoever once occupied it. There are slight depressions along the upper edge of the surviving bank, likely the result of later disturbance rather than any deliberate feature of the original structure.