Jelaskan Rancangan Pembahagian Awal dari Teluk Elizabeth, New South Wales dalam bahasa melayu

Elizabeth Bay has many heritage-listed sites, including the following listed on the New South Wales State Heritage Register:

97 Elizabeth Bay Road: Tresco

102 Elizabeth Bay Road: Ashton

7 Onslow Avenue and 14-16 (the northern boundary of) Onslow Avenue: Elizabeth Bay House

Ashton, located at the bottom of Elizabeth Bay Road, was designed by Thomas Rowe in the Victorian Italianate style and built . It was originally part of a group of villas built for well-off clients who included Thomas Rowe, John Grafton Ross, Charles Henry Hoskins and Sir Cecil Harold Hoskins. In more recent years, the character of the area was changed radically by the building of blocks of flats, but Ashton survived as one of the few original buildings in the area.