Westmead is a suburb in Sydney, in the state of New South Wales, Australia. Westmead is located 26 kilometres west of the Sydney central business district in the local government area of Cumberland Council and is part of the Greater Western Sydney region. Geography Westmead is bounded by the Parramatta River, Toongabbie Creek and Finlayson Creek in the north. On the east it is bounded by Parramatta Park, the Parramatta Golf Club, Amos Street and Good Street. The southern boundary is the Great Western Highway. The western boundary is Bridge Road, the railway line and Finlayson Creek. History With the British settlement of Parramatta, Westmead was originally part of the domain of Government House. What is left of this domain, including Government House, form Parramatta Park. The name Westmead came into use when the governor's domain was first subdivided in 1859. The subdivision of the domain was completed in 1889. The Northern Meadow and Western Meadow of the domain were split off and called Northmead and Westmead. From this time orchards were established by many new settlers, including some whose names were well known in the Parramatta area – George Oakes, Nat Payten and William Fullagar among them. Parramatta Marist School was established by Fr. John Therry in Hunter Street Parramatta in 1820, under the direction of Mr. George Morley. The school was transferred to the site of the present junior school in 1837 and entrusted to the care of the Marist Brothers in 1875. This makes Parramatta Marist the oldest Catholic school in Australia. Heritage listings Westmead has a number of heritage-listed sites, including: 2, 4, 6, and 8 Bridge Road: Essington Health Health is the major employer in the area, with large public hospitals for both adults and children, a mental health hospital, a private hospital and three medical research facilities spanning basic, genetic and molecular science for both adults and children. A community foundation supports fundraising and awareness activities of Westmead. CareFlight, an adult medical retrieval service Children's Medical Research Institute Cumberland Hospital, a psychiatric hospital NETS, an intensive care service for neonates The Children's Hospital at Westmead (also called the Royal Alexandra Hospital for Children or Sydney Children's Hospital Network, Westmead) Westmead Centre for Oral Health Westmead Hospital, a major University of Sydney teaching hospital, which was opened in November 1978 Westmead Medical Research Foundation Westmead Millennium Institute for Medical Research Education The University of Sydney