It measures just four metres across, defined by a low earthen and stone scarp rising no more than forty-five centimetres above the surrounding ground. That modest lip of earth and stone is, in fact, the entire surviving perimeter of what was once a hut, a structure so reduced by time that it now reads more as an impression than a building.

The site belongs to a category of early settlement remains found across Ireland, where a dwelling was defined by a low surrounding bank or scarp rather than by upstanding walls. The square plan here is notable; many comparable sites are circular, reflecting the roundhouse tradition common throughout prehistoric and early medieval Ireland. The near-perfect enclosure of the scarp on all four sides suggests the bank was deliberately constructed as a boundary or foundation platform rather than accumulated gradually. A probable entrance survives midway along the eastern side, where a slight ramp, roughly a metre wide, breaks the scarp and would have allowed access across it. The orientation eastward, towards the river, is consistent with a practical interest in water access and may also reflect conventions around threshold placement common to early Irish domestic sites.