5 Grafton Street (The Gucci Mansion) Mayfair W1S Timeline News and progress updates from 5 Grafton Street (The Gucci Mansion) new development in Mayfair W1S Post a new milestone £55m Gucci Mansion For Sale The former Gucci HQ building in Mayfair is now available to purchase or to let. Originally built in 1772, the spectacular Grade I listed 14,000 sq ft/1,300m2 private... 04/07/2022 by Buildington