The Ritz Hotel, London

The Bath Hotel was located at 155 Piccadilly on the site of what is now The Ritz Hotel, London and was adjacent to the Walsingham House. The Ritz' financial backers began negotiations in 1901 and purchased the Bath in 1902 simultaneously with the acquisition of the Walsingham. One of the considerations that made the transaction appealing to the city was that they would be able to widen Piccadilly when the Walsingham and Bath Hotels were demolished.

The Walsingham House or Walsingham House Hotel was located at 150-4 Piccadilly on the site of what is now The Ritz Hotel, London and was adjacent to the Bath Hotel. The Ritz's financial backers began negotiations in 1901 and purchased the Walsingham simultaneously with the Bath Hotel. Though the Walsingham was of fairly new construction, they determined it was too "inelegant" and demolished the building. One of the considerations that made the transaction appealing to the city was that they would be able to widen Piccadilly when the Walsingham and Bath Hotels were demolished.

Wimbourne House (also known as Wimborne House or the William Kent House) is a historic townhouse at 22 Arlington Street in St James's, a district of the City of Westminster in central London, England. Designed in the Neo-Palladian style by William Kent, it was built between 1743 and 1754, being completed after the architect's death. It is a Grade II* listed building, and the west front overlooks Green Park. The building now houses special event rooms for the adjacent Ritz Hotel.

Mahiki is a London nightclub and bar in Dover Street, just off Piccadilly, near the Ritz Hotel, well known for its celebrity clientele. It is named after the Polynesian path to the underworld. Mahiki was opened in October 2006 by Piers Adam and Nick House. The club has attracted media attention as a favourite haunt of royals including Princes William and Harry and celebrities such as Rihanna, Lady Gaga, Kelly Rowland, and Paris Hilton. Its themed Thursday nights, hosted by Henry Conway, a socialite, were particularly popular, and rival club owner Charlie Gilkes has said "Thursday nights at Mahiki ... are the night in London, there are queues going round the block."

The Wolseley is a restaurant located at 160 Piccadilly in London, England, next to the Ritz Hotel. Designed by the architect William Curtis Green, the Grade II* listed building was erected by Wolseley Motors in 1921 as their regional offices with a ground floor showroom. The ground floor was occupied by a branch of Barclays Bank between 1927 and 1999. It was a Chinese restaurant for a couple of years then reopened in 2003 as an upscale European restaurant after renovation by British restaurateurs Chris Corbin and Jeremy King.

Piccadilly () is a road in the City of Westminster, London, to the south of Mayfair, between Hyde Park Corner in the west and Piccadilly Circus in the east. It is part of the A4 road that connects central London to Hammersmith, Earl's Court, Heathrow Airport and the M4 motorway westward. St James's is to the south of the eastern section, while the western section is built up only on the northern side. Piccadilly is just under 1 mile (1.6 km) in length, and it is one of the widest and straightest streets in central London. The street has been a main thoroughfare since at least medieval times, and in the Middle Ages was known as "the road to Reading" or "the way from Colnbrook". Around 1611 or 1612, a Robert Baker acquired land in the area, and prospered by making and selling piccadills. Shortly after purchasing the land, he enclosed it and erected several dwellings, including his home, Pikadilly Hall. What is now Piccadilly was named Portugal Street in 1663 after Catherine of Braganza, wife of Charles II, and grew in importance after the road from Charing Cross to Hyde Park Corner was closed to allow the creation of Green Park in 1668. Some of the most notable stately homes in London were built on the northern side of the street during this period, including Clarendon House and Burlington House in 1664. Berkeley House, constructed around the same time as Clarendon House, was destroyed by a fire in 1733 and rebuilt as Devonshire House in 1737 by William Cavendish, 3rd Duke of Devonshire. It was later used as the main headquarters for the Whig party. Burlington House has since been home to several noted societies, including the Royal Academy of Arts, the Geological Society of London, the Linnean Society, and the Royal Astronomical Society. Several members of the Rothschild family had mansions at the western end of the street. St James's Church was consecrated in 1684 and the surrounding area became St James Parish. The Old White Horse Cellar, at No. 155, was one of the most famous coaching inns in England by the late 18th century, by which time the street had become a favoured location for booksellers. The Bath Hotel emerged around 1790, and Walsingham House was built in 1887. Both the Bath and the Walsingham were purchased and demolished, and the prestigious Ritz Hotel built on their site in 1906. Piccadilly Circus station, at the east end of the street, was opened in 1906 and rebuilt to designs by Charles Holden between 1925 and 1928. The clothing store Simpson's was established at Nos. 203–206 Piccadilly by Alec Simpson in 1936. During the 20th century, Piccadilly became known as a place to acquire heroin, and was notorious in the 1960s as the centre of London's illegal drug trade. Today, it is regarded as one of London's principal shopping streets. Its landmarks include the Ritz, Park Lane, Athenaeum and Intercontinental hotels, Fortnum & Mason, the Royal Academy, the RAF Club, Hatchards, the Embassy of Japan and the High Commission of Malta. Piccadilly has inspired several works of fiction, including Oscar Wilde's The Importance of Being Earnest and the work of P. G. Wodehouse. It is one of a group of squares on the London Monopoly board.

The Representative of Bermuda in London is the diplomatic mission of the British Overseas Territory of Bermuda in the United Kingdom. It is located in a multi-use office building in St James's. Unlike most diplomatic missions there is no flag or plaque indicating its existence, only a small label on the door-buzzer.

The Diana Fountain, also known as Diana of the Treetops, is a fountain and statue of Diana by Estcourt J Clack that stands in Green Park. The park and statue are in the City of Westminster in central London.The statue was a gift of the Constance Fund, which had been established by artist Sigismund Goetze to gift sculptures to London parks in memory of his wife. Sigismund pre-deceased his wife in 1939 and she administered the Constance Fund until her death in 1951, commissioning a number of sculptures in his memory. Constance Goetze was approached by the Ministry of Works in April 1950 with a view to securing financial support from the Fund to replace a fountain in Green Park by Sydney Smirke that was deemed beyond repair. Following an exchange of letters the Fund in June 1950 the fund agreed their support and a competition was organised with Sir William Reed Dick assisting the Fund in selecting a successful winner.Six sculptors took part in the competition: Maurice Lambert, Harold Dow, Siegfried Charoux, Geoffrey Hampton Deeley, Escourt J.Clack and Hamish Macpherson. In October 1951 it was announced that Clack, a teacher at Blundell's School in Devon, had won. The statue was presented to Sir David Eccles, the Minister of Works, by Constance's niece, Countess May Cippico, on behalf of the Fund on 30 June 1952.From 1952 until 2011, the statue stood in the centre of the park, on the site of the earlier fountain it had replaced. In 2011, Clack's statue was removed from that site, restored with the addition of some gilding and was then placed to form the centrepiece of a new entrance that gives direct access to the park from Green Park Underground station.

50 St James's Street is a Grade II listed house in St James's Street, St James's, London SW1, opposite White's Club. It was built in 1827, and designed by the architects Benjamin Wyatt and Philip Wyatt, as Crockford's, a gentleman's club. It was altered from 1870–75 by C. J. Phipps.From 1999 to 2009, a luxury casino named Fifty, owned by Robert Earl, operated on the premises.Next, the property was secured by Luca Del Bono, an Anglo-Italian property developer. To this end, in 2011, Westminster City Council approved plans to create a members' club, spa, 14-bedroom hotel, and two public restaurants.In 2014, the property was bought by the Russian billionaire Andrey Goncharenko for £70 million, apparently with the intention of converting it to residential use. The building sat empty, until it was occupied by squatters in 2017.

Crockford's, the popular name for William Crockford's St James's Club was a London gentlemen's club, now dissolved. It was established in 1823, closed in 1845, re-founded in 1928 and closed in 1970. One of London's older clubs, it was centred on gambling and maintained a somewhat raffish and raucous reputation. It was founded by William Crockford who employed Benjamin Wyatt and Philip Wyatt to construct the city's most opulent palace of gentlemanly pleasure, which opened in November 1827. and he employed two of London's finest chefs of the time, Louis Eustache Ude and then Charles Elmé Francatelli to feed its members, food and drink being supplied free after midnight.From 1823, the club leased 50 St. James's Street, and then nos. 51–53, which enabled Crockford to pull down all four houses and build his palatial club on the site. After the club's closure, this continued to be used as a clubhouse, at first briefly by the short-lived Military, Naval and County Service Club, and then between 1874 and 1976 it was home to the Devonshire Club. The current Crockfords, though using much of the "Crocky" imagery and high-end reputation, has no connection with the original club and operates from an entirely different building at nearby 30 Curzon Street.

The Devonshire Club was a London gentlemen's club which was established in 1874 and was disbanded in 1976. Throughout its existence it was based at 50 St James's Street. The major Liberal club of the day was the Reform Club, but in the wake of the 1868 Reform Act's extension of the franchise, the waiting list for membership from the larger electorate grew to such an extent that a new club was formed to accommodate these new Liberal voters. The clubhouse was on the western side of St James's Street. The original intention was to call it the 'Junior Reform Club', along the model of the Junior Carlton Club formed in 1866, but complaints from the Reform Club's members led it to being named the Devonshire, in honour of its first chairman, the Duke of Devonshire, an aristocrat from a long line of Liberals. The club was fortunate in obtaining the St James's Street premises of Crockford's Club, a renowned eighteenth century club which had closed down in 1845. The Devonshire did well in its first decade, but found itself in an awkward position from the 1880s upon the establishment of the National Liberal Club. With a further extension of the franchise in 1885, the much larger National Liberal was aimed at these new electors, and the Devonshire came to possess neither the prestige of Brooks's or the Reform, nor the broader appeal of the National Liberal. The Devonshire soon lost its political flavour. In the 1960s the Golfers Club shared the premises using a club room at the back of the building and there was also a Masonic temple on site, catering for those lodges without premises. After a great deal of financial trouble in the 1970s (mirrored in many other clubs of the time, including the Reform, the Carlton, the St James's, the United University, the Junior Carlton, the Army and Navy, and the United Service Club), it finally closed in 1976, with its membership being absorbed by the East India Club.

Albemarle Gallery was an art gallery located in Mayfair, London. The gallery opened in 1986 and featured figurative to hyper-realist artwork by local and international contemporary painters and sculptors. This gallery closed in 1993.