The mill building of Rossett Corn Mill dates from 1661, with earlier work incorporated and later alterations. It is a three storey timber framed building; the centre section is on a stone plinth.

RCAHMW, 01 January 1993.

The building and machinery have been extensively restored. The mill is useable although temporarily out of use. There is an undershot paddle-type waterwheel on the exterior of the south gablel.

Site visited B.A.Malaws, RCAHMW, 24 April 1999.