Site overview
Stembridge Tower Mill is a Grade II* listed tower mill at High Ham in Somerset and is cared for by the National Trust. Built in 1822, it is described as the last remaining thatched windmill in England and the last survivor of five windmills in the local area. The mill was built as a corn mill, with a four-storey Blue Lias stone tower, thatched cap, four common sails, wooden windshaft with cast-iron cross, wheel-and-chain winding, and two pairs of millstones.
Steam power was added in 1894, and after storm damage in 1897 or 1898 the mill was worked by steam rather than wind. Commercial milling ended in the early twentieth century. The mill passed to the National Trust in 1969 and was restored in the 1970s and again in 2009.
It is currently closed for conservation reasons.
Map
History
Stembridge Tower Mill was built in 1822 at High Ham, Somerset, incorporating parts from the earlier Ham Mill nearby. It was constructed as a corn mill with a four-storey local Blue Lias stone tower and a thatched cap, a form once more common in Somerset but now exceptional. The mill had four common sails, a wooden windshaft with a cast-iron cross, wheel-and-chain winding, and two pairs of four-foot millstones.
Its early ownership is associated with Robert Tatchell and the Sherrin family, with later named millers including Simon Spearing and George Parker. A portable steam engine was added as auxiliary power in 1894. Storm damage in 1897 or 1898 ended regular wind operation, after which the mill was powered by steam.
Commercial use ended in 1908 according to the detailed mill history, while some summaries give 1910. In 1969 Professor Hugh Hale Bellot left the windmill, miller's cottage, and garden to the National Trust. New sails were added in 1971, further repair followed in 1974, and the mill was designated Grade II* in 1986.
A major restoration in 2009 replaced sails and thatch and reopened the mill later that year. The National Trust currently records the mill as closed for conservation reasons.
Timeline
Steam power added
Wind operation damaged by storm
Commercial milling ended
Transferred to National Trust
New sails added
Grade II* designation recorded
Major restoration completed
Sources and records
Historic England National Heritage List for England entry for Stembridge Mill
Wikipedia article: Stembridge Mill, High Ham
List of National Trust properties in Somerset
List of windmills in Somerset