Thorpeness was built as a holiday folly in the 1930s and the 'Castle' is actually flats. Shining out on the left is Dune House http://www.bdonline.co.uk/the-dune-house-thorpeness-by-jarmund-vigsnæs-architects/5014974.article continuing the tradition of building 'silly for the seaside'; the architects seem to have done the 3-D design forgetting the thickness of the roof finish, so some of the angles don't work out quite right…happy memories