Melin Geirn and attached agricultural ranges

Tall C18 windmill tower of 5 storeys. Built of mortared rubble masonry, formerly rendered. The mill has a ground floor doorway to the NW and opposing doorways to NW and SE at second floor or gallery stage. There is a further square-headed window opening at first floor level. The doorways have stone lintels and the lefthand side of the ground floor doorway is now supported by a brick built pier. To the rear (NE) of the tower, aligned NW-SE is an agricultural range, including lofted granary and threshing barn directly adjacent to the tower base; continued as lofted cowhouse range to SE and with single storey stable ranges at NW end and at right angles to rear. The ranges are built of rubble masonry with cambered brick heads to openings; heavily grouted slate roofs, threshing barn with modern profiled replacement roofing. The opposing doorways to the threshing barn are to R (SE) of the windmill tower, the lofted granary to L has a doorway to L and small window to right; first floor window between the two. The single storey stable range at L (NW) end has a doorway offset to the R end, blocked window to its L; range to rear has alternate door and window openings to L (3 doors with windows to R) and a doorway to R end with flanking windows (R hand window now blocked).

There are some remaining timbers at second floor level; the tower is now used as an animal pen. The rear (NE) wall of the tower is visible within the threshing barn, but there appears to be no internal access or drive shafts remaining.