Leinster Square
51°30′50.9″N 0°11′35.7″W / 51.514139°N 0.193250°W
Leinster Square (/ˈlɛnstə/) and Prince's Square in London are mirroring garden squares in Bayswater on the cusp of Westbourne and Notting Hill. The south side of Leinster Square comprises the north frontage of Prince's Square. It is within the large additions of 1965 to the City of Westminster, London, W2.
The square is in a broad cluster of Victorian estates of private housing with aesthetic landscaping and architecture. These include Prince's Square of symmetrical design, Hereford Road and Garway Road. It is close to Westbourne Grove, the major retail road running across Notting Hill and Tube stations: Bayswater, Queensway and Notting Hill Gate. Much of the area's war damage in the London Blitz was rapidly repaired with houses rebuilt to match the originals.
Tall Victorian terraced houses encompass the square, which, on the Hereford Road side, features a proportion of restaurants and cafés. The buildings have basements with black railings, slate mansard roofs, sash windows and yellow bricks with white stucco projections, pediments and dressings.
The houses surrounding the square are Grade II listed buildings on the National Heritage List for England. The buildings are grouped into individual listings as 1–6, 7–16, 17–20, 23–26, 21 and 22, 27–34, and 38–57 Leinster Square. 35–37 and 58–64 Leinster Square are listed in two groups with buildings in adjacent Prince's Square.
As of 2015, a string of high-end developments was taking place in the square, with new flats and townhouses built behind the façade of two former hotels.