Roman Catholic Archdiocese of Sydney

The Cathedral Church and Minor Basilica of the Immaculate Mother of God, Help of Christians (colloquially, St Mary's Cathedral) is the cathedral church of the Roman Catholic Archdiocese of Sydney and the seat of the Archbishop of Sydney, currently Anthony Fisher OP. It is dedicated to the "Immaculate Mother of God, Help of Christians", Patroness of Australia and holds the title and dignity of a minor basilica, bestowed upon it by Pope Pius XI on 4 August 1932.St Mary's has the greatest length of any church in Australia (although it is neither the tallest nor largest overall). It is located on College Street near the eastern border of the Sydney central business district in the City of Sydney local government area of New South Wales, Australia. Despite the high-rise development of the central business district, the cathedral's imposing structure and twin spires make it a landmark from every direction. In 2008, St Mary's Cathedral became the focus of World Youth Day 2008 and was visited by Pope Benedict XVI who consecrated the new forward altar. The cathedral was designed by William Wardell and built from 1866 to 1928. It is also known as St Mary's Catholic Cathedral and Chapter House, Saint Mary's Cathedral and St Mary's Cathedral. The property was added to the New South Wales State Heritage Register on 3 September 2004.

St Mary's Cathedral College (SMCC) is a systemic Catholic secondary day school for boys, located in the central business district of Sydney, New South Wales, Australia. Founded in 1824, it is the oldest Catholic school in Australia and among the oldest schools in the country, currently catering for approximately 770 students from Year 3 to Year 12. The college is administered by Sydney Catholic Schools of the Archdiocese of Sydney and operates as a systemic school; it is attached to St Mary's Cathedral. It serves as the choir school for the cathedral, and the choristers of St Mary's Cathedral Choir are drawn from the college. The school is currently the responsibility of the Congregation of Christian Brothers, administered via Edmund Rice Education Australia, and was the last school in Sydney to be served by Christian Brothers as both principal and deputy principal.

The Archibald Fountain, properly called the J. F. Archibald Memorial Fountain is located in Hyde Park, in central Sydney. It is named after J. F. Archibald, owner and editor of The Bulletin magazine, who bequeathed funds to have it built. Archibald specified that it must be designed by a French artist, both because of his great love of French culture and to commemorate the association of Australia and France in World War I. He wished Sydney to aspire to Parisian civic design and ornamentation. The artist chosen was François-Léon Sicard, who completed it in Paris in 1926 but never saw the sculpture be placed in Sydney, where it was unveiled on 14 March 1932 by the Lord Mayor of Sydney, Samuel Walder.

The Registrar-General's building, also called the Land Titles Office, is a heritage-listed building located in the Sydney central business district, in New South Wales, Australia. The building is currently used by the Land and Property Information division of the Department of Finance, Services and Innovation, part of the Government of New South Wales. It was added to the New South Wales State Heritage Register on 2 April 1999.The building is located near the junction of College and Macquarie street and is set in an historical setting on the eastern fringe of the central business district alongside St Mary's Cathedral, Queen's Square, St James' Church, the Sydney Mint, the UNESCO World Heritage Listed Hyde Park Barracks, and Hyde Park.

St James railway station is a heritage-listed underground commuter rail station that is located on the City Circle, at the northern end of Hyde Park in the Sydney central business district of New South Wales, Australia. It is served by Sydney Trains T2 Inner West & Leppington, T3 Bankstown & T8 Airport & South line services. It is named after the nearby St James' Church and provides a direct link to the Sydney Airport international and domestic railway stations. It was added to the New South Wales State Heritage Register on 2 April 1999.

The Hyde Park Barracks, Sydney is a heritage-listed former barracks, hospital, convict accommodation, mint and courthouse and now museum and cafe located at Macquarie Street in the Sydney central business district, in the City of Sydney local government area of New South Wales, Australia. Originally built from 1811 to 1819 as a brick building and compound to house convict men and boys, it was designed by convict architect Francis Greenway. It is also known as the Mint Building and Hyde Park Barracks Group and Rum Hospital; Royal Mint - Sydney Branch; Sydney Infirmary and Dispensary; Queen's Square Courts; Queen's Square. The site is managed by the Sydney Living Museums, an agency of the Government of New South Wales, as a living history museum open to the public. The site is inscribed on the UNESCO World Heritage List as one of 11 pre-eminent Australian Convict Sites as amongst "the best surviving examples of large-scale convict transportation and the colonial expansion of European powers through the presence and labour of convicts", and was listed on the Australian National Heritage List on 1 August 2007, and on the New South Wales State Heritage Register on 2 April 1999.The historic site was closed in January 2019 for $18 million restoration work to transform it into "a rich new, immersive visitor experience like no other in Australia" and reopened in February 2020.

Queen's Square is a public square in central Sydney, Australia. The square is located at the junction of King Street with Phillip Street and Macquarie Street. It is bounded on the south by St James Road and Prince Albert Road.

The Sydney Mint in Sydney, New South Wales, Australia, is the oldest surviving public building in the Sydney central business district. Built between 1811 and 1816 as the southern wing of the Sydney Hospital, it was then known as the Rum Hospital. In 1854 a mint was established on the site with the hospital building used to house mint staff as well as providing a residence for the Deputy Mint Master. A coining factory was built at the rear. Both of these structures have exceptional heritage significance and have been associated with major events in the colonial history of New South Wales. Located in Sydney's central business district at 10 Macquarie Street, it is near many other famous Australian historical buildings including Hyde Park Barracks, St James' Church and Parliament House. The building is now the head office of the Historic Houses Trust of New South Wales and is listed on the New South Wales State Heritage Register. Sections of the building are open to the public.

The former Banco Court of the Supreme Court of New South Wales is a heritage-listed courthouse at St James Road, Sydney, Australia. It was designed by Walter Liberty Vernon and built from 1895 to 1896. It forms part of the historic complex known sometimes as the "St James Law Courts" or the "King Street Courts". The property is owned by the Department of Justice, a department of the Government of New South Wales. It was added to the New South Wales State Heritage Register on 2 April 1999.The historic Banco Court building is not the current Banco Court (i.e. the large courtroom where the judges of the court can sit in banco) of the Supreme Court of New South Wales. Since the construction of the Law Courts Building on Queen's Square nearby, the Banco Court has been located on level 13 of that building. The modern Banco Court is used for full court sittings, as well as ceremonies.

The Chapel of Saint Mary and the Angels (usually known as the Children's Chapel) is a chapel in one of the bays of the crypt of St James' Church, Sydney, created as a place for younger children to receive an adapted form of the Eucharist on Sundays. In the 21st century, the chapel is used for the children's Eucharist on the first Sunday of the month. The walls and ceiling of the chapel are painted with scenes inspired by the Christmas carol "As I Sat Under A Sycamore Tree" with the setting transferred to Sydney Harbour. The murals were designed by Ethel Anderson and painted as a collaborative project by the Turramurra Wall Painters Union—a group of modernist painters founded by Anderson in 1927—among whom were Ethel Anderson, Bethia Anderson, sisters Gwen and Jean Ramsey, Roy de Maistre and Roland Wakelin. Friends of the artists also helped on small parts of the painting. Some parts of the mural are attributable to individual artists and some are signed. The rector of St James' at the time, Philip Micklem, was a friend of Anderson and had invited the Turramurra Wall Painters Union to decorate the chapel. The work was carried out between October and December 1929 and completed in time for Christmas; the first service being held on 22 December 1929.

The Court of Disputed Returns in New South Wales is a court within the Australian court hierarchy established initially in 1928 pursuant to the Parliamentary Electorates and Elections Amendment Act, and since 2017 pursuant to the Electoral Act 2017. The jurisdiction of the Court is exercised by the Supreme Court of New South Wales and the Court considers petitions concerning the validity of any election or return under the Act. The Court is concerned with elections held for the New South Wales Parliament and local government elections within the state. The Court may also consider questions respecting the qualifications of a member of the Legislative Assembly or the Legislative Council, or respecting a vacancy in either, but only if that question was referred by either the Assembly or the Council. The Court may declare that any person was not qualified to be a member of parliament, declare that any person was not capable of sitting as a member of parliament, or to declare that there is a vacancy.

The New South Wales Court of Appeal, part of the Supreme Court of New South Wales, is the highest court for civil matters and has appellate jurisdiction in the Australian state of New South Wales.