Gothenburg

Cossington is a heritage-listed residence located at 43 Ku-Ring-Gai Avenue, in the Sydney suburb of Turramurra in the Ku-ring-gai Council local government area of New South Wales, Australia. It was designed by Nixon and Allen and built in 1899. It is also known as Sylvan Fells and Sylvan Falls. The property is privately owned.

Ingleholme is a heritage-listed residence at 17 Boomerang Street, in the Sydney suburb of Turramurra in the Ku-ring-gai Council local government area of New South Wales, Australia. It was designed by Sir John Sulman and built from 1895 to 1896. It is also known as Ingleholme and Garage. It was added to the New South Wales State Heritage Register on 2 April 1999.