Embassy of Ivory Coast, London

Seaford House, originally called Sefton House, is a former aristocratic mansion and the largest of the detached houses sited on each corner of Belgrave Square, London, England. It is a magnolia stucco building with four main storeys most famed for its interiors (the first floor, or piano nobile, being decorated in the French style). Dating from 1842, Sefton House was designed by Philip Hardwick to meet the requirements of 3rd Earl of Sefton. The house, with its railings and gate piers, have been listed Grade II* for their architectural merit. The 3rd and 4th Earls used it as their town house; the 5th Earl, being an invalid, could not do so and after he died childless in 1901, the lease was sold to William Tebb. Lord Howard de Walden, who was also Baron Seaford, acquired the lease for Sefton House in 1902 and renamed it Seaford House. He installed friezes, panelling, and a staircase of green onyx specially imported from South America. The house was requisitioned by the wartime Government in 1940, and for a while was used as offices by the Air Ministry. It was badly damaged by aerial bombing in October 1940, and rebuilt thereafter (but without the porte-cochere). In 1946, the house became the home of the Imperial Defence College, now the Royal College of Defence Studies. Seaford House is usually open to the public free of charge on Open House Weekend each September. But it can also be seen on screen. The main vestibule doubled as Titanic's Grand Staircase in the 1979 miniseries SOS Titanic. It was also used in the filming of Upstairs, Downstairs. Seaford House later stood in as the exterior of the home of Maggie Gyllenhaal's character Nessa Stein in the BBC and SundanceTV television miniseries The Honourable Woman in 2014. It can also be seen (doubling as the US Embassy) in the 2021 film The King's Man*.

The Royal College of Defence Studies (RCDS) instructs the most promising senior officers of the British Armed Forces, His Majesty's Diplomatic Service and Civil Service in national defence and international security matters at the highest level, to prepare them for the top posts in their respective services. It forms part of the Defence Academy of the United Kingdom, and is its most senior and prestigious component. In addition, there are many overseas attendees, from countries who are close allies of the United Kingdom. It was known as the Imperial Defence College from its foundation in 1927 until 1970.

The Italian Cultural Institute, London (Italian: Istituto Italiano di Cultura) is based at 39 Belgrave Square in Belgravia, London. The institute promotes Italian culture and organises events at its own premises including exhibitions, concerts and meetings. It also supports the learning of Italian language through the set-up of group lessons. It deals with many activities elsewhere in UK. There are a library, an internal café and other facilities available for those who are involved in its activities. Various types of membership are available for individuals and organisations.

Chapel Street is a street in central London's Belgravia district. It runs south-west to north-east from Belgrave Square to Grosvenor Place. No. 24 was home to Brian Epstein, the manager of the Beatles, who moved there in January 1965 from a flat in nearby Whaddon House. The house hosted numerous parties, including the Sgt Pepper album release party. He died there on 27 August 1967 of an accidental barbiturate and alcohol overdose.Gerald Grosvenor, 6th Duke of Westminster gave a house in the street to Norman Tebbit and his wife, following the Brighton bombing in 1984.Michael Heseltine lived at No. 30 for many years, formerly home to Nina Campbell. It was from the steps of this house that Heseltine announced that he would challenge Margaret Thatcher for the leadership of the Conservative Party.

An outdoor bronze sculpture depicting Venezuelan military and political leader Simón Bolívar (1783–1830), by Hugo Daini, is located at the south-east corner of Belgrave Square in London, United Kingdom. The statue was unveiled by James Callaghan, then Secretary of State for Foreign and Commonwealth Affairs, later Prime Minister of the United Kingdom, in 1974.On the plinth are the words: I am convinced that England alone is capable of protecting the world's rights as she is great, glorious and wise The names of countries liberated by Bolívar are inscribed on the base.

The High Commission of Trinidad and Tobago in London is the diplomatic mission of Trinidad and Tobago in the United Kingdom. It is located on Belgrave Square, in one of a group of Grade I listed buildings at Nos. 38–48.The building can be seen in the 1956 film Around the World in 80 Days, where it used as the residence of Phileas Fogg (played by David Niven).

Chester Street is a street in central London's Belgravia district. It runs south-west to north-east from Upper Belgrave Street to Grosvenor Place. The poet Algernon Charles Swinburne was born at no 7 in 1837, the eldest of six children of Captain (later Admiral) Charles Henry Swinburne (1797–1877) and Lady Jane Henrietta, daughter of the George Ashburnham, 3rd Earl of Ashburnham. The politician Alexander Perceval died at no 28 in 1859. The businessman and banker George Macaulay Booth was living in the same house in 1936. The artist Frederick Yeates Hurlstone died at no 9 in 1869. In 1920, John Godley, 3rd Baron Kilbracken was born in Chester Street.

The Embassy of Turkey in London is the diplomatic mission of Turkey in the United Kingdom. There was an embassy of the Ottoman Empire in London dating from 1793; this was suspended in 1914 following the outbreak of the First World War and replaced by the embassy of the new Republic of Turkey in 1924. From 1901-1954 the embassy was located at 69 Portland Place before moving to its current location; however this building was kept and is currently used as the Ambassador's Residence.The embassy is housed in one of a group of Grade I listed buildings at 38—48 Belgrave Square.Turkey also maintains a Consulate at Rutland Lodge, Rutland Gardens, Knightsbridge.

The Talbot Arms pub bombing took place on 30 November 1974, and was carried out by the Provisional Irish Republican Army (IRA). Eight people were injured in the attack, which involved the IRA throwing homemade bombs through the pub's window. Only one of the devices exploded; the other was taken as evidence and used to discover how the unit assembled its devices.

The Embassy of Serbia (Serbian: Амбасада Србије у Лондону) in London is the diplomatic mission of Serbia in the United Kingdom. The building is part of a single group of Grade I listed buildings at 25—36 Belgrave Square.

The Embassy of Ireland in London is the diplomatic mission of the Republic of Ireland in the United Kingdom. Ireland also maintains a Passport and Visa Office at 114A Cromwell Road, South Kensington.The London mission is concurrently the non-resident ambassador to Barbados.

The Embassy of Bolivia in London is the diplomatic mission of Bolivia in the United Kingdom. It is located on Eaton Square in the Belgravia district.