Sylvania is a suburb in southern Sydney, New South Wales, Australia, 22 kilometres south of the Sydney central situation district in the Sutherland Shire. It is with ease known for its large dock properties and restaurants.
Sylvania is mostly residential but as well as contains areas of native bushland and some advertisement developments upon the Princes Highway and Port Hacking Road. Sylvania Heights is a locality in the western share of the suburb. Sylvania Waters and Kangaroo Point ration the same postcode (2224).