ALESSANDRO HEIGHTS- HAWARDEN SUMMIT- Resting on a private knoll within the exclusive gate guarded enclave of Hawarden Summit, this one of a kind coastal contemporary home comes to market for the first time since constructed! Nearly 18,000 Square feet of incredible living space on 2 acres with Soaring ceilings and walls of windows flooding the interior with natural light, bringing the outdoors in with spectacular city and mountain views. The details in this spectacular estate are far too many to enumerate but sure to delight the most sophisticated of buyers. Off the grand foyer are the formal living and dining rooms; Moving to the rear of the home is the massive great room with separate TV, sitting, and game areas, sit down wet-bar and a peak at the absolutely amazing state of the art kitchen; Separate home gym with its own bathroom could also serve as a 6th bedroom; Massive home theater complete with professional grade projection and screen with terraced seating; Three main floor bedroom suites and with private baths including the Luxurious and secluded primary suite; The second floor could live like a completely separate living quarters with second kitchen, living room and two bedroom suites each with private bath; Laundry room, Wrapping room, Mud/Shoe room, Sauna and Steam room, Indoor Golf Simulator and 3 large storage rooms; The grounds are second to none with the resort style pool, tennis court, outdoor kitchen/cabana with pool bath and outdoor shower; Landscaped and maintained to perfection with unique trees, plantings and water features all throughout. Massive garage with high ceilings can accommodate up to 12 vehicles or even more with the installation of car-lifts. Ample off-street parking behind the private gates on the motor-court. One of Riverside's most enviable estate properties and an offering of extreme rarity in today's luxury market!