article_snippet: Seaforth on Sydney's Northern beaches, was ranked the fourth worst performing suburb for luxury sales by Domain Group .
article_snippet: Sydney's eastern suburbs, the northern beaches and the north shore are among the poorest performing suburbs in terms of price growth over the last two years. '
article_snippet: Woollahra was ranked the fifth worst performing suburb in terms of median home price growth over the last two years.
highlights_snippet: Burraneer, Bronte and Sylvania Waters are three worst performing suburbs .