The building is gone in any conventional sense, yet the outline persists with quiet precision, roughly ten and a half metres long and just over five metres wide, its orientation running ESE to WNW. Along the south-east gable, the original stonework still breaks through the turf in places, offering a glimpse of walls that were once around eighty centimetres thick. No entrance is immediately obvious, though the bramble-choked western end of the north-east wall is the likeliest candidate. The whole structure sits within a roughly circular enclosure that contains several internal sub-divisions, suggesting a site with layered use over time.

The name carries its own interest. Locally, Templegobban is understood to mean "Temple of the Chalice", a reading that gains some texture from the discovery, in recent years, of a holy water stoup at the site, a small stone basin typically fixed near a church entrance for blessing oneself on arrival. That stoup has since been lost. The building appears on the first edition Ordnance Survey six-inch map of 1843 already labelled as a ruin, and the same description recurs on the revised edition of 1900 to 1905, which means the structure had fallen out of use well before the nineteenth century was underway. Less than a kilometre and a half to the south-east lies Athassel Abbey, one of the largest Augustinian priories in medieval Ireland, and it is tempting to read Templegobban as part of the same broader landscape of religious settlement, though no direct documentary connection is recorded here.