Green's Windmill Nottingham · Nottinghamshire · England

Green's Windmill stands on Windmill Lane at Sneinton, Nottingham. The present tower mill was built shortly after 1807 by George Green, a Nottingham baker, on a site that already belonged to a wider group of mills in the area. It was built for milling wheat into flour and became one of the best-known surviving tower mills in Nottinghamshire.

In 1829 the elder George Green died, and the mill passed to his son George Green, later recognised as a mathematical physicist. The mill continued through later owners and millers after the Green family period. Its working life ended in the nineteenth century, and by the twentieth century it had become a historic survival rather than an active commercial mill. In 1947 the mill was damaged by fire. Restoration work in the 1980s returned the structure to working order, and it reopened in 1986.

The restored mill is now Green's Windmill and Science Centre. It is a working nineteenth-century tower mill, museum, and science learning centre. The listed building is a tapering round brick tower of five stages with an ogee wooden cap, finial, fantail, and four sails. The site presents both the milling history of Sneinton and the scientific legacy of George Green.