Statue of Charles de Gaulle, London

The Centre for Strategic and Diplomatic Studies (CSDS) is a research institute with a domestic focus on Tunisian politics, security, and economics and a regional focus on the Middle East and North Africa.The centre was founded on 24 January 2014 in London and has a branch in Tunis. Its founder and director is Rafik Abdessalem Bouachlaka, an academic and former Foreign Minister of Tunisia.

3 Carlton Gardens is a house in Carlton Gardens, cul-de-sac at the west end of Carlton House Terrace in London's St James's district SW1. The house was designed by Decimus Burton as part of a pair. It has been listed Grade II* on the National Heritage List for England since January 1970.The house is three storeys tall plus an attic storey; and four windows wide. A balustraded balcony is on the first floor. The house has a swimming pool and spa, and private formal gardens.In 1843, it was residence to the politician Frederick Hodgson, MP for Barnstable. In 1856 it was the home of the Conservative MP for Buteshire, James Stuart-Wortley. The house was the residence of the Conservative politician and army officer George Weld-Forester, 3rd Baron Forester in the 1870s; Weld-Forester died at the property in 1886.The house was used by the Secret Intelligence Service (MI6) to interview recruits after the Second World War.In 2012, the house was bought by the property developer Mike Spink for £65.5 million, who subsequently renovated the property. The property was listed at £125 million for several years until its 2019 sale to the American hedge fund manager Kenneth C. Griffin, the founder and CEO of Citadel LLC, for £95 million.The 2019 sale of 3 Carlton Gardens was the most expensive sale of a UK property since 2011.

The King George VI and Queen Elizabeth Memorial, situated between The Mall and Carlton Gardens in central London, is a memorial to King George VI and his consort, Queen Elizabeth. Completed in its present form in 2009, the memorial incorporates an earlier, Grade II listed statue of George VI by William McMillan, unveiled by his daughter Queen Elizabeth II in 1955. The reconfigured memorial, which includes a statue of the Queen Mother by Philip Jackson, relief sculpture by Paul Day and an architectural setting by Donald Buttress and Donald Insall, was unveiled by Elizabeth II in 2009.

Harding Howell and Company's Grand Fashionable Magazine was an 18th-century department store at 89 Pall Mall in St James's, London. Open from 1796 to 1820, it could be considered a forerunner of the modern department store.The shop was divided into four departments, selling fur and fans, fabric for dresses, haberdashery, jewelry and clocks, perfume and millinery.

Buckingham House was a residence of the Dukes of Buckingham and Chandos in Pall Mall, London. Designed by the Neoclassical architect Sir John Soane in 1790, it featured the Neo-Palladian style for the three-storey-high frontage. The construction work finished in 1795.The house was demolished in 1908, and the Royal Automobile Club occupies the site today.

The Royal Automobile Club is a British private social and athletic club. It has two clubhouses: one in London at 89 Pall Mall, and the other in the countryside at Woodcote Park, near Epsom in Surrey. Both provide accommodation and a range of dining and sporting facilities. The Royal Automobile Club has some female members. It is best-known for establishing the roadside assistance service RAC Limited, though this is no longer owned by the club.

Cumberland House was a mansion on the south side of Pall Mall in London, England. It was built in the 1760s by Matthew Brettingham for Prince Edward, Duke of York and Albany and was originally called York House. The Duke of York died in 1767 aged just twenty eight and the house was taken over by Prince Henry, Duke of Cumberland and Strathearn, whose name it has retained. Brettingham's house was in a late Palladian style. It was seven bays wide with three main storeys plus basement and attics and was built of brick with stone dressings. The Duke of Cumberland made various alterations. He built a projecting west wing on the site of a neighbouring house that he purchased and added a pair of lodges flanking the forecourt, probably all to designs by Robert Adam. Adam also made many designs for remodelling the interiors, which are now in the collection at the Sir John Soane's Museum, but only a few of them were carried out. The Duke of Cumberland died in 1790, and in 1800, the widowed Duchess surrendered it to the banks who held mortgages on it. The house was sold to the Union Club in 1801 and in 1806 it was purchased by the Board of Ordnance. From 1858 it housed the War Office. An eastern counterpart to the west wing was added in 1809. Cumberland House was used by the government for just over a hundred years. The War Office also acquired several neighbouring houses, including Schomberg House, and knocked them together to form a large office complex. Cumberland House was demolished in stages between 1908 and 1911. The site is now occupied by the Royal Automobile Club.

The Junior Carlton Club was a London gentlemen's club, now dissolved, which was established in 1864 and was disbanded in 1977.

The Reform Club is a private members' club on the south side of Pall Mall in central London, England. As with all of London's original gentlemen's clubs, it comprised an all-male membership for decades, but it was one of the first all-male clubs to change its rules to include the admission of women on equal terms in 1981. Since its founding in 1836, the Reform Club has been the traditional home for those committed to progressive political ideas, with its membership initially consisting of Radicals and Whigs. However, it is no longer associated with any particular political party, and it now serves a purely social function. The Reform Club currently enjoys extensive reciprocity with similar clubs around the world. It attracts a significant number of foreign members, such as diplomats accredited to the Court of St James's. Of the current membership of around 2,700, some 500 are "overseas members", and over 400 are women.

The Turf Club is a London gentlemen's club, established in 1861 as the Arlington Club. It has been located at 5, Carlton House Terrace since 1965.

Norfolk House, 31 St James's Square, Westminster, was built between 1748 and 1752 as his London townhouse by Edward Howard, 9th Duke of Norfolk (1686–1777) to the design of Matthew Brettingham (1699–1769), "the Elder", and was demolished in 1938. His country house and main seat was Worksop Manor in Nottinghamshire. Norfolk House was built on a site formerly occupied by two houses, namely St Albans House, the residence of the Earl of St Albans (purchased by Thomas Howard, 8th Duke of Norfolk in 1722), and the other the residence of John Belasyse, 1st Baron Belasyse (1614–1689) (purchased by the 9th Duke of Norfolk in 1748). Both these houses were demolished in 1748 by the 9th Duke of Norfolk in preparation for his new house.

The Travellers Club is a private gentlemen's club situated at 106 Pall Mall in London, United Kingdom. It is the oldest of the surviving Pall Mall clubs and one of the most exclusive, having been established in 1819. It was described as "the quintessential English gentleman's club" by the Los Angeles Times in 2004.