Epping is a suburb

Suburb

The word suburb mostly refers to a residential area, either existing as part of a city or as a separate residential community within commuting distance of a city . Some suburbs have a degree of administrative autonomy, and most have lower population density than inner city neighborhoods...

 of Sydney

Sydney

Sydney is the most populous city in Australia and the state capital of New South Wales. Sydney is located on Australia's south-east coast of the Tasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people...

, in the state of New South Wales

New South Wales

New South Wales is a state of :Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales...

, Australia

Australia

Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

. Epping is located 18 kilometres north-west of the Sydney central business district

Sydney central business district

The Sydney central business district is the main commercial centre of Sydney, New South Wales, Australia. It extends southwards for about 3 kilometres from Sydney Cove, the point of first European settlement. Its north–south axis runs from Circular Quay in the north to Central railway station in...

 in the local government areas of the City of Ryde

City of Ryde

The City of Ryde is a Local Government Area in Sydney, New South Wales, Australia, on the Lower North Shore and Greater Western Sydney over West Ryde and Eastwood District....

, the City of Parramatta

City of Parramatta

The City of Parramatta is a Local Government Area in western Sydney, in the state of New South Wales, Australia.Initially in 1861 it was formed as Municipality of Parramatta...

 and Hornsby Shire

Hornsby Shire

Hornsby Shire is a Local Government Area in the Northern region of Sydney, Australia. The Shire stretches from the suburb of Eastwood in the south to the Hawkesbury River town of Wisemans Ferry, some to the north...

 and is located in the Northern Suburbs

Northern Suburbs (Sydney)

The Northern Suburbs is a general term used to describe the metropolitan area on the northern bank of the Parramatta River in Sydney, New South Wales, Australia east of West Pennant Hills and west of the Lane Cove National Park, south of Hornsby...

.
The Wallumedegal Aboriginal

Indigenous Australians

Indigenous Australians are the original inhabitants of the Australian continent and nearby islands. The Aboriginal Indigenous Australians migrated from the Indian continent around 75,000 to 100,000 years ago....

 tribe lived in the area between the Lane Cove River

Lane Cove River

The Lane Cove River is a tributary of the Parramatta River, Sydney, Australia. Its lower reaches form an arm of Sydney Harbour.-Description:...

 and Parramatta River

Parramatta River

The Parramatta River is a waterway in Sydney, New South Wales, Australia. The Parramatta River is the main tributary of Sydney Harbour, a branch of Port Jackson, along with the smaller Lane Cove and Duck Rivers....

.

In 1792, Governor Phillip began the granting of parcels of lands to marines

Royal Marines

The Corps of Her Majesty's Royal Marines, commonly just referred to as the Royal Marines , are the marine corps and amphibious infantry of the United Kingdom and, along with the Royal Navy and Royal Fleet Auxiliary, form the Naval Service...

, and the area was referred to on Phillip's maps as the Field of Mars, Mars being the Roman god of War.