The Eric Pratten House is a heritage-listed residence located at 29 Telegraph Road in the Sydney suburb of Pymble in the Ku-ring-gai Council local government area of New South Wales, Australia. It was designed by Walter Burley Griffin and built from 1935 to 1936. It is also known as Coppins and Crompton. It was added to the New South Wales State Heritage Register on 22 December 2000.