Wyndham Place

Wyndham Place from the square's north end that overlaps Crawford Street

Wyndham Place (its mainstay №s 1 to 16) including front, railed space of its buildings forms a purposeful gap (known building line) 60 feet (18 m) across which runs north from that end of the square to become a 190-foot-wide forecourt, with seated areas, to the Church of St Mary's – built in 1821 to designs by Robert Smirke. The church is Grade I listed. Its №s 3 to 6 and 9 to 16 are alike light-brown brick terraces with white, ashlar-style stucco to the lower floors, by Parkinson, and completed by 1823, they are Grade II listed (this is the lowest and dominant of three categories).^[1][2][3]

Great Cumberland Place

This equally broad street with parking spaces flanking runs 350 metres (1,150 ft) south. Mid-way it broadens into a green crescent, Wallenberg Place, the arc of which is fronted by five buildings including Western Marble Arch Synagogue. The thoroughfare culminates with, across an approach to Oxford Street, Marble Arch aligned just off-centre before which, flanking, are: Cumberland Court and the Cumberland Hotel which incorporates the tube station and walkway to Hyde Park. Its predominant use classes are homes and hotels.

Architectural context and features

The square, taken at its greatest, is 2⁄3 the size of Portman Square. It has roads, broad pavements and a private tree-planted garden. Wetherby Preparatory School occupies part of the south west corner. Listed are:

• the east side, №s 1 to 21 and so 1A^[4]
• the north-west side, №s 25, 25A and 26^[5]
• most of the west side:
  • №s 27, 27A, 28, 29, 30, 31, 32^[6]
  • №s 44 to 48^[7]
• the south-west side, *№s 49, 50^[8] and 63 Gt. Cumberland. Pl.^[9]
• the south-east side, 68 Great Cumberland Place^[10]

The neat (geometric) façades contrast with fluctuations in colour and height. Slightly varied ochre brickwork from building to building (historically referred to as 'yellow bricks') is accompanied in by differing mansard roofs, mostly of grey slate. A little facing red-brown brick is used. Decorative black balconies above the first level are accompanied by a white chamfered band course at the penultimate level before the mansard. At the divide of the mansards or parapet roofs with roof gardens is a longer such course forming a more pronounced white band course (the main cornice). All of the casements are tall white, multi-pane sash windows of uniform height and distribution.^[5][6][7] The first-listed above was finished in 1811 to designs by Joseph Parkinson.^[4] The doric and ionic orders are used but symmetry is stressed.^[4] №s  10 to 12 and 19 to 21 were rebuilt to match, due to war damage.^[4]

In the south is the William Pitt Byrne Memorial Fountain, erected in 1862, a Grade II (initial category) listed monument under the statutory protection scheme,^[11] as is an ornamental water pump at the opposite end.^[12]

Ambassadorial presence

• Swiss Embassy in London at 1A (terraces formerly known as №s 16 to 22).

Notable people

• George Shaw-Lefevre, 1st Baron Eversley (1831–1928) minister of state and co-founder of the Commons Preservation Society to protect among others Hampstead Heath and Epping Forest^[13]
• Mustafa Reşid Pasha in 1839, at №1^[4]
• Osmond Barnes (1834–1930), Indian Army officer, was born at №7 on 23 December 1834. As Chief Herald of India he proclaimed Queen Victoria Empress of India at Delhi in 1877.
• Emma Elizabeth Thoyts (1860–1949) historian was born in a house on the square.
• Julia Duckworth (1846–1895, later Stephen) and her husband Herbert at №38, 1867–1870
• Abe Bailey (1864–1940) South African politician, businessman and sportsman, at №38. The talks which led to David Lloyd George succeeding H. H. Asquith as Prime Minister of the United Kingdom took place in Bailey's house in December 1916.^{[14][lower-alpha 1]}
• H Lyndoch Gardiner (1820–1897) Queen's Equerry, at №31.
• Sir Reginald Hanson, 1st Baronet, one of the two Members of Parliament for The City of London - 1891 to 1900. Bryanston Square was the territorial designation of this baronetcy, extinct 1996.
• Allan Octavian Hume, Indian Civil Services, born at 6 Bryanston Square
• 1st–3rd Lords Farrer, the first of whom was a senior civil servant statistician in the mid 19th century.
• Wallis Simpson, the future wife of Edward VIII lived at the square just before his abdication in December 1936.
• William Dodge James died at his home, №28.