Architectural Berkeley Court II This property resides within the historic Berkeley Court, a mansion constructed in the 1930s showcasing Art Deco architecture. The building features a spacious roof garden that is a quarter of an acre in size. We were entrusted with this project to transform the property into an opulent and modern residence. Location: Marylebone, London Status: Completed Area: 230 sqm / 2475 sqft RIBA Workstage: 0-6