Numerous London buses routes pass along Grosvenor Place connecting Victoria to Hyde Park, Marble Arch, Knightsbridge & Piccadilly. The Piccadilly line is also accessible via Hyde Park Underground Station which is only a short walk away. With Victoria Station in close proximity, the building has access to both National Rail and the London Underground network (District, Circle and Victoria) as well as the Coach Station. Twenty Grosvenor Square comprises 37 apartments and penthouses with resident. There have been 8 property sales on Grosvenor Square, W1K over the last 5 years with an average house price paid of £5,447,612. Grosvenor Square has 131 houses and flats on it with an average current value of £4,108,296. Grosvenor Place links Hyde Park Corner and Victoria. Located in Mayfair, 1 Grosvenor Square is an outstanding luxury development with a prestigious history. This leasehold flat is located at 35-37, Grosvenor Square, London W1K 2HN. The premises are situated on the west side of Grosvenor Place, bordering Belgravia and Victoria, close to the junction with Chapel Street. Accessed via a spacious entrance, this extensively refurbished ground floor suites have the benefit of an exceptional floor to ceiling height, unique marble flooring, and Cat 5e cabling. +44 (0) 20 7499 7722 .uk View DisclaimerView Closing Costs.