Protecting Cambridge Heritage and built environment Caring for historic buildings We have saved and restored many historic buildings and structures in the Cambridge area and we own and care for several of them. Find out about this work by following the links below for each property. Bourn Windmill Hinxton Watermill Cambridge Leper Chapel Wandlebury (Iron-Age Hillfort, 18th Century Estate and 15th century Tadlow Granary) Orchard Street, Cambridge Melbourn Cottages, Cambridgeshire We are really grateful to the many volunteers and donors who have helped with this important work - and continue to do so. Without them this work would not be possible. To volunteer to help click here. To donate to our historic buildings work click here.