It has been catalogued, assigned a monument number, and formally recognised as part of Ireland's built heritage, yet almost nothing about it has been made publicly available. It is, in a quiet bureaucratic sense, a known unknown.

Enclosures of this kind in Kerry tend to belong to a broad tradition stretching from the Iron Age through the early medieval period. Many are the remains of ringforts, the circular enclosed farmsteads that once housed extended family groups across rural Ireland, defined by earthen banks or stone walls and sometimes accompanied by souterrains, which are underground stone-lined passages believed to have served for storage or refuge. Others may be enclosures of a more ritual or funerary character. Without more specific information attached to this particular site, it is not possible to say with any confidence which category it falls into, what survives on the ground, or how legible the remains might be to a passing visitor. Listellick itself sits in the Tralee area of north Kerry, a landscape with considerable archaeological depth, but the enclosure here remains largely undescribed in any accessible form.