H. Murphy and Company, Mill Park Road, Enniscorthy, Co. Wexford

It is a detail easy to miss and worth noticing, because it tells you this was not simply a functional shed for grinding grain but a building someone took care over, dressed in fieldstone with tooled granite and touches of red brick around every window and door.

The site's working life goes back further than the current structure suggests. A water-driven corn mill stood here under the Franciscan Friars as early as 1545, part of the everyday infrastructure of a monastic economy built around the river. What survives today is the work of Thomas Francis Freeman, who built the Mill Park Flour Mill on the site, one of a cluster of mills and warehouses that once lined this stretch of the Slaney serving the town's grain trade. By 1867 the building was in use as both brewery and flour mill, and it was extensively reconstructed before 1924 to operate as the Manor Corn Mill, a change that involved a partial reroofing and left the L-shaped plan with its recessed wing much as it appears now. Later twentieth-century additions have blurred the edges of the original composition somewhat, but the core fabric, the coursed rubble walls, the cast-iron tie plates binding each floor, the timber sash windows with their wrought iron bars, has proved durable enough to survive where comparable mills along the same riverbank were lost or converted beyond recognition.

The building's later use as a tea warehouse is really just the latest chapter in a long habit of adaptive reuse that stretches back to the friars. Look for the loading doors on the upper floors, still fitted with timber boarding and hatches barred in wrought iron, evidence of a working building designed to move sacks and goods up and down through its four storeys long after grain milling itself had stopped. The boundary wall and gate piers at the roadside, with their vermiculated granite, a rusticated finish achieved by carving a surface to look worm-eaten or pitted, give some sense of how deliberately the whole site, not just the mill itself, was set apart and finished.