Argyle House, Newcastle reasons. The main cultural significance of the property relates to its associations with the Australian Agricultural Company, the architects Menken and Castleden and its prominent position in the early development of Newcastle. Argyle House, Newcastle Argyle House is a heritage-listed former office building and now nightclub at Argyle Street, Newcastle, City of Newcastle, New South Wales, Australia. It was built from 1860. It was also known as the Australian Agricultural Company Headquarters. It was added to the New South Wales State Heritage Register on 2 April 1999. This complex of buildings has grown over about 125 years. The original building
Newcastle, Oklahoma damaged a small part of Newcastle, and did a large amount of damage to neighboring Moore and southern Oklahoma City. Newcastle is located at (35.145082, -97.360022). According to the United States Census Bureau, the city has a total area of , of which, of it is land and of it (6.01%) is water. Newcastle is considered to be part of a rapidly growing area of northern McClain and Grady Counties. Newcastle also is a part of an area known as the "Tri-City Area" with Tuttle and Blanchard. Newcastle also serves as the largest incorporated community in McClain County. As of