A single stone wall foundation, running east to west, is all that survives, but it is enough to suggest that something substantial once occupied this corner of the city, long before the current streetscape took shape.

The remains came to light in 1993 during excavations at 21 East Essex Street and 26 Wellington Quay, on the south bank of the Liffey in what is now the Temple Bar area. Archaeologist M. Gowan, reporting on the findings in 1994, identified the stone wall as the cellar wall of a building, associated with seventeenth-century deposits. A cellar wall of this kind would typically have formed part of the below-ground structure of a substantial urban building, used for storage and often built from locally quarried stone. The east-west orientation of the wall suggests it ran parallel or perpendicular to the street pattern of that period, hinting at an organised property boundary in what was then a developing commercial quarter of the city. The seventeenth century was a period of significant expansion in Dublin, when the area along the southern quays was being built up with merchant houses, warehouses, and the infrastructure of a growing port town.

There is nothing to see at street level today. The site sits at the junction of East Essex Street and Wellington Quay, an area now largely given over to ground-floor retail and the ordinary business of a city centre neighbourhood. For anyone interested in the archaeology beneath Dublin's streets, the Gowan 1994 report, held in the records of the National Monuments Service, offers the closest thing to a window onto what was found. The value here is less in visiting than in knowing that the layers accumulate quietly underfoot, and that a single wall running east to west can carry an entire chapter of the city's development within it.