High Commission of Nigeria, London

The Constitutional Club was a London gentlemen's club, now dissolved, which was established in 1883 and disbanded in 1979. Between 1886 and 1959 it had a distinctive red and yellow Victorian terracotta building, designed by Robert William Edis, at 28 Northumberland Avenue, off Trafalgar Square.

The Sherlock Holmes is a Victorian era themed public house in Northumberland Street near Charing Cross railway station and Trafalgar Square which contains a large collection of memorabilia related to the fictional detective Sherlock Holmes. The original collection was put together for display in Baker Street in London during the Festival of Britain in 1951.

The Civil Service Club is a London social club, founded in 1953, for current and former members of the UK Civil Service and Her Majesty's Diplomatic Service. In advance of the wedding of the Princess Elizabeth and Lieutenant Philip Mountbatten, RN, Duke of Edinburgh, which took place on 20 November 1947 at Westminster Abbey, the Home Civil Service and Foreign Service undertook a collection for the purpose of purchasing a suitable present to celebrate the royal nuptials. Two silver salvers were purchased, after which the balance of the Wedding Fund collected by the Home Civil Service and the Foreign Service was £14,037.The Princess Elizabeth was touched by the kindness of the gesture and made her wish known that the balance should be handed over with the express intention that it be utilised to establish a social facility for civil servants: ‘on condition that membership should be available to all grades and classes at a subscription within reach of all.’ A suitable premises was found at 13-15 Great Scotland Yard and the Civil Service Club in Great Scotland Yard was brought into being as a social centre for all civil servants, both serving and retired, and opened its doors on the morning of 2 February 1953 where it continues to operate to this day. Her Majesty The Queen is the patron of The Civil Service Club Originally the building was a horse-drawn Fire station. It has large windows at the front of the property which were originally the doors. In keeping with tradition, the building next door, on the way to Whitehall, is the Metropolitan Police horse stables. The club provides a bar with pub-style food, a dining room with silver service, several meeting rooms and accommodation for members. It a membership club for serving and former civil servants. There is a nickname "sanctuary", which refers to it being a safe place. A member can sit in peace without fear that any Member of Parliament can even enter the building.

Great Scotland Yard is a street in the St. James's district of Westminster, London, connecting Northumberland Avenue and Whitehall. It was the location of the rear entrance to the original headquarters of the Metropolitan Police Service of London, giving it the name "Scotland Yard".

Benjamin Franklin House is a museum in a terraced Georgian house at 36 Craven Street, London, close to Trafalgar Square. It is the last-standing former residence of Benjamin Franklin, one of the Founding Fathers of the United States. The house dates from c. 1730, and Franklin lived and worked there for sixteen years. The museum opened to the public on 17 January 2006. The chairman is American-British investment banker and philanthropist John Studzinski.The house is listed Grade I on the National Heritage List for England for its historic association with Franklin.

Craven Street is a street in the City of Westminster, London, near Strand. A number of notable historical figures have lived in the street which was the home of Benjamin Franklin when he lived in London before the American Revolution.

Northumberland Street is a street in the City of Westminster.

The Anglo-Belgian Club (formerly the Royal Anglo-Belgian Club) was a private members' club located in Northumberland Avenue, London.

The British Optical Association (BOA) was founded in February 1895 as the first professional body for ophthalmic opticians (optometrists) in the world. The British Optical Association Museum and Library was founded in 1901; it retains the BOA name but is now part of the College of Optometrists, located in Craven Street, Charing Cross, central London.

The College of Optometrists is the professional, scientific and examining body for optometry in the United Kingdom, working for the public benefit. Their headquarters is at 41-42 Craven Street, London WC2, of which no 41 is a Grade II listed building.

The Corinthia Hotel London, at the corner of Northumberland Avenue and Whitehall Place in central London, is a hotel and former British Government building, located on a triangular site between Trafalgar Square and the Thames Embankment. Originally opened in 1885 as the Metropole Hotel, its location close to the Palace of Westminster and government offices in Whitehall meant it was commandeered in both world wars. After the Second World War, it was purchased by the Ministry of Defence and used as government offices until it was declared surplus to requirements and sold by Crown Estates in 2007. It was then restored as a hotel and renamed the Corinthia Hotel, a combination of hotel and residential building.