Welcome to this Prestigious and Private Custom Estate high in the hills of Rancho Cucamonga, enter the long gated approach and motor court with a fully lit Port cochere. This estate has Unparalleled and spectacular views of the valley and lights below, the mountains above and on clear days a peak of the Pacific Ocean and Catalina! The Open concept design is perfect for entertaining and the luxury lifestyle that you deserve!. The kitchen is fully equipped with high end appliances including Subzero, Wolfe, 2 Asko dishwashers, 2 kitchen sinks and custom soft close cabinetry, there is a spacious walk in pantry opposite the butlers pantry. The main floor of this estate has ample room whether its for your own leisure or entertaining, the pool table and large bar area make for effortless hosting, there are multiple fireplaces, a mesmerizing infinity pool and spa, an elevator, dumbwaiter to the large laundry room on the main floor, 4 balconies, 5 bedrooms, 5 baths (including bedrooms on the main floor). On the second floor there is also an open office/media room amidst the bedrooms. Finally, there is the Master bedroom suite, with its own private balcony, and expansive wardrobe room with custom cabinetry. The master bathroom has a supersized double shower, jetted tub and large dual vanities. This stunning Estate sits on just under 5 acres and boasts almost 8,000 sq ft., it has 3 oversized garages and an additional covered drive outside the workshop or hobby area. Although this estate is private and set atop the city, it is also conveniently close to the Freeway, Shopping, Restaurants as well as Minutes from Ontario International Airport. Schedule your appointment to see this truly, one of a kind estate!