That much is certain. Where exactly it stood, and what became of it, is considerably less so, which makes it one of those small historical presences that lingers at the edge of the record without ever quite resolving into a full picture.

The sole reference comes from Clarke's 2002 study, which notes the existence of a mill in this part of the city dating to 1382. Mills of this period were typically powered by a waterwheel set into a fast-moving stream or river channel, and were central to urban economies, grinding grain for bread and, in some cases, processing cloth or other materials. Dublin's south city sits within reach of the Poddle and its tributaries, watercourses that were extensively managed and diverted throughout the medieval period, so there would have been no shortage of potential mill sites. The 1382 date places this structure firmly in the later medieval city, at a time when Dublin's infrastructure was well developed but often poorly documented at the local level. Clarke does not give a precise location, and no corroborating sources have been identified to narrow it further.

Because the site cannot be pinned to a specific address, there is no single spot to visit. What this entry really points to is the broader medieval fabric of Dublin's south city, where streets, laneways, and occasional archaeological interventions still occasionally surface evidence of the working, industrial city that existed long before the Georgian and Victorian fabric came to dominate. If you are in the area and interested in the layers beneath the present streetscape, the relevant sections of Clarke's own work on medieval Dublin would give useful context for thinking about what the city's southern quarters looked like in the late fourteenth century, and why a mill here would have made practical sense.