Tian An Australia Limited is a real estate development company based in Sydney, Australia. It specializes in developing and selling residential land and built-form products across key markets on the east coast and in the Mandurah/Peel Region of Western Australia. The company applies innovative design and planning concepts to create residential, commercial, and tourism projects, focusing on premium quality and sustainable developments. As a subsidiary of Oasis Star Limited and backed by Hong Kong-listed Tian An China Investments Company, Tian An Australia Limited operates within the land development and subdivision industry. Founded in 1985, it maintains a strong presence in Australia's property sector, delivering projects that provide places for living, working, and leisure.