Abbey walls, in the Irish archaeological record, tend to mark the boundaries of monastic enclosures, the outer limits of a religious community's claimed ground, though what survives at any given site can range from an imposing medieval curtilage to little more than a low grassed-over ridge in a field.

Beyond the name and the county, the documentary record for this particular site is presently thin. The designation places it within a tradition of ecclesiastical landholding and enclosure that was common across Connacht from the early medieval period onwards, when monastic foundations, both Gaelic and later Anglo-Norman in character, shaped the landscape through walls, boundaries, and the slow accumulation of associated settlement. Mayo itself has a monastic history reaching back to the seventh century, with foundations such as the great monastery at Mayo of the Saxons drawing scholars from across Europe. Whether Corlisland's abbey wall connects to any such early foundation, or to a later medieval house, remains a question the surviving evidence does not yet answer publicly.