The Harley Medical Group

The Neilson–Terry Guild of Dramatic Art was a drama school at 17 Cavendish Square in London. In the 1930s it was run by the actress and playwright, Louise Regnis. Students included playwright Elizabeth FitzRoy, Kirsten Forssmann, Mary Joan (Mollie) Hammond, and Marjorie Johnstone. During World War II most of the school went to Bath, and the company was finally shut down in 1948.

Marylebone (usually , also , ) is a district in the West End of London, in the City of Westminster. Oxford Street, Europe's busiest shopping street, forms its southern boundary. An ancient parish and latterly a metropolitan borough, it merged with the boroughs of Westminster and Paddington to form the new City of Westminster in 1965. Marylebone station lies two miles north-west of Charing Cross.

The Howard de Walden Estate is a property estate in Marylebone, London, owned by the Howard de Walden family. As of 2020 the estate was reported to be worth £4.7 billion.

The Royal College of Nursing (RCN) is a registered trade union in the United Kingdom for those in the profession of nursing. It was founded in 1916, receiving its royal charter in 1928. Queen Elizabeth II was the patron until her death in 2022. The majority of members are registered nurses; however student nurses and healthcare assistants are also members. There is also a category of membership, at a reduced cost, for retired people. The RCN describes its mission as representing nurses and nursing, promoting excellence in practice and shaping health policies. It has a network of stewards, safety representatives and union learning representatives as well as advice services for members. Services include a main library in London and regional libraries around the country. The RCN Institute also provides courses for nurses.

Cavendish Square is a public garden square in Marylebone in the West End of London. It has a double-helix underground commercial car park. Its northern road forms ends of four streets: of Wigmore Street that runs to Portman Square in the much larger Portman Estate to the west; of Harley Street which runs an alike distance; of Chandos Street which runs for one block and; of Cavendish Place which runs the same. The south side itself is modern: the rear façade and accesses to a flagship department store and office block. On the ground floors facing are Comptoir Libanais, Royal Bank of Scotland and Pret a Manger premises. Oxford Circus 150m south-east is where two main shopping streets meet. Only the south is broken by a full-width street, Holles Street. which also runs one block only; the north is broken by Dean's Mews in which Nos. 11–13 exist, the office conversion of a nunnery, retaining a chapel in its rear. Planning permission was granted in April 2020 for a subterranean health and wellbeing development of 280,000 square feet across four storeys below ground level.

Henrietta Place, originally known as Henrietta Street, is a street in Marylebone in the City of Westminster in central London that runs from Marylebone Lane in the east to Cavendish Square in the west. It is joined on the north side by Welbeck Street and Wimpole Street, and on the south side by Vere Street, Chapel Place, and Old Cavendish Street.

Queen's College is a private day school for girls aged 11–18 with an adjoining prep school for girls aged 4–11 located in the City of Westminster, London. It was founded in 1848 by theologian and social reformer Frederick Denison Maurice along with a committee of patrons. In 1853, it was the first girls' school to be granted a Royal Charter for the furtherance of women's education. Until 2024, the college patron had always been a British queen. The college has a distinctly liberal ethos based upon the principles of F. D. Maurice.

The High Commission of Namibia in London is the diplomatic mission of Namibia in the United Kingdom.In 2012 a protest was held outside the High Commission by the conservation group Earthrace against the practice of seal culling in the country.

Mansfield Street is a street in the Marylebone district of central London. It runs roughly north to south from New Cavendish Street to Queen Anne Street. About halfway, there are t-junctions with Duchess Street, off to the east, and Mansfield Mews, off to the west. 5-13 and 16–22 are all grade II* listed. They were designed by Robert and James Adam, and built in 1770–75.

The Royal Society of Medicine (RSM) is a medical society in the United Kingdom, headquartered in London.

Chandos House is a Grade I listed building at N° 2 Queen Anne Street, Marylebone, in central London. It was designed by Robert Adam, the most prominent architect in Georgian Britain, and built by William Adam and Company. It is seen as the first of a series of large townhouses in London, including 20 St. James's Square and Derby House.

Kensington College of Business (KCB) is an independent higher education institution located in Oxford Circus, London.