History

The mill is probably of C18 or early C19 origin. The mill and mill house were two separate buildings, later linked by a kiln building, the house and kilns being converted to a dwelling house in c1975, and the mill building now serves as a workshop. The mill, which was on the Mainwaring Estate, was brought back into use during the 1939-1945 World War.

Exterior

Water driven corn-mill of C18 to early C19 date. Range of stone buildings with slate roofs laid out on S sloping ground, with the E-W flowing Nant-y-felin S of the mill diverted to a stone lined millpond on the N side, with a culvert running underneath the W end of the mill, discharging back into the stream. The mill building is of 2 storeys with doors at each end of the S side, and irregularly placed windows with deep slate lintels. Attached to the W two single bay structures independently roofed, with similar C19 timber windows, and a raised access to the upper floor against the mill gable, and a louvred kiln ventilator on the roof. The mill house runs N-S at the W end, of similar construction, with a raised access on its W face and a raking roof. A further kiln ventilator on the ridge.

Interior

A slate-built launder from the high level mill pond enters the mill at first floor level on the N side, discharging into a wooden 'cupboard' over the overshot iron wheel with wooden buckets, the ironwork cast by W Hughes, of Plas Kynaston, Ruabon. From the wheel, a wooden shaft drives a cast-iron pit wheel in an adjoining compartment, which engages a cast iron wallower on a wooden vertical shaft. This drives a cast iron great spur wheel with an attached crown ring of eight sections. Two wooden toothed iron stone nuts take the drive to the underdrift stones. Auxiliary belt drives, now dismantled, go to an oatmeal sifter fan, and a sifter. At the back, the crown wheel drives a square-section layshaft, with pulleys for a wire machine and sack hoist. The encased wire machine survives, set high against the S wall, and on the NW wall there is an oats machine with husk cupboard. The upper floor is divided into three sections, one over the water wheel for storage, the stone floor in the middle section, and hoppers and hoists at the E end. One pair of stones are French Burr; assembled by Barron & Son, Gloucester, the other (not seen) are of granite, presumably for animal feedstuffs, the casings are dismantled but are retained in the mill. The roof is of 2 king-post trusses, with an attic floor between them, and contains the sack hoist beam and pulley.

The earlier kiln is in the W wing to the mill; while the added second kiln is in the N end of the present house. Both were fired from a square room in the S of the present house. Both had perforated ceramic tile floors supported on axial iron strips and wedge-section beams welded together, on brick piers, set above the firebox. The kilns have been largely removed to make way for domestic accommodation.

Reasons for Listing

Included as an important and well preserved corn and oats mill which retains a large part of its original early C19 machinery.

External Links

• Cadwr Listing
• Wikidata Q29480895

External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.

Recommended Books

• 
  Period Property Manual (New Ed)
• 
  London 1: The City of London: City of London v. 1 (Pevsner Architectural Guides: Buildings of England)
• 
  Pevsner's Architectural Glossary (Pevsner Architectural Guides: Introductions)
• 
  Harrow on the Hill: A photographic portrayal of listed buildings and structures (Historic Buildings Picture Guides)
• 
  Old House Handbook 2 Books Bundle Collection (Old House Handbook: A Practical Guide to Care and Repair,Old House Eco Handbook: A Practical Guide to Retrofitting for Energy-Efficiency & Sustainability)
• 
  Devon (Pevsner Architectural Guides: Buildings of England)