High Quality Content by WIKIPEDIA articles! Central Park is a 51-storey office tower in Perth, Western Australia. The building measures 226 m (741 ft) from its base at St Georges Terrace to the roof, and 249 m (817 ft) to the tip of its communications mast. Upon its completion in 1992, the tower became the tallest building in Perth. It is also currently the ninth tallest building in Australia.