Netley Castle

Netley Castle is a castle in Netley in Hampshire, England. The castle, near the village of Netley Abbey on Southampton Water, was built circa 1542 as part of the Device Forts, Henry VIII's chain of coastal fortifications. It was one of the twelve forts built under the direction of Sir William Paulet for the defence of Southampton and Portsmouth. It was largely built from stones taken from Netley Abbey after the Dissolution of the Monasteries.

The castle proper is a scheduled monument, (reference Hants 233), whilst both the castle and its adjacent buildings are also Listed Grade II* in the Department of the Environment’s List of Buildings of Architectural and Historic Interest (DoE, 1980). The original design appears to have been a rectangular single story fort topped by thick battlements.