What survives is a series of low banks and eroded scarps, subtle enough that parts of the enclosure have effectively disappeared back into the ground, with the north-west corner no longer visible above the surface at all. Yet read carefully, these earthworks describe a coherent, if irregular, sub-rectangular enclosure around the site of Templemurry Church, and that modest earthen perimeter carries considerable age and meaning.

The enclosure measures roughly 39.5 metres east to west, with the north-south dimension varying between about 24 and 35 metres depending on which side you measure, giving the whole thing a slightly trapezoidal outline. The most substantial surviving element is the southern bank, which rises to nearly a metre on its exterior face and spreads to around 4.5 metres in total width, suggesting an original boundary that was built to last. The eastern side, at least in its southern portion, preserves a much more eroded scarp, while the northern bank is broad but low, and seems to continue beyond the graveyard itself, with a corresponding low rise traceable for a short distance in the field across the road to the west. This kind of earthen enclosure is a recognised feature of early Irish ecclesiastical sites, where a raised cashel or bank, rather than a stone wall, defined the sacred precinct. The church name, Templemurry, incorporates the Irish word "teampall", meaning church, and the site almost certainly has early medieval origins, though the earthworks themselves are now considerably worn.

The asymmetry of the surviving banks, most prominent to the south, progressively less so moving north and west, gives a clear sense of how land use and time erode a site unevenly. The north-west corner has vanished entirely at ground level, absorbed into the surrounding landscape, while the southern boundary still holds something of its original profile.