1 Bel Air Ct Upper Brookville, NY, 11771 Unique Palatial Estate,5.34 Acres,Unparalleled Privacy,Gated Courtyard Entrance.Sweeping Dbl Bridal Staircase,25' Foyer,Towering Livingrm & Grt Rm W Custom Bi Media,Entertainment Bar &Handpainted European Murals.Gourmet Kit,Dining,Salon,Library,Office,Guest& Second Mastersuite Complete Main Level.Mastersuite + 3 Add'l Bed/Ea W F Bth,5 Fpl.1 Bedrm Guest Hs,Pool,9Car Garage.