This sprawling custom Cowan Heights estate sits beyond private security gates on lush, usable .70 acre park-like grounds. Surrounded by stunning mountain views offering 5 bedrooms, 4.5 baths & 4,804 sq ft., the desirable open, single-story floor plan boasts superb quality and craftsmanship throughout. The home is ideal for grand indoor and outdoor entertaining. A dramatic entry opens to a generous Great Room, Formal Dining Room, and over-sized Family Room, flanked with new Anderson French doors and windows, giving way to the breathtaking exterior views. The chef’s Kitchen boasts custom cabinets, granite counters, an eating nook and top of the line stainless steel appliances. One bedroom en-suite is privately situated as a perfect space for guests or an office retreat. The outdoor grounds are equally impressive and ideal for Alfresco California living with an expansive outdoor patio room, pool house, pool, spa, gazebo, built-in bbq with a seating bar, fruit orchard, mature plants and trees with park-like lawns. Newly remodeled with European Oak wood floors, fresh interior paint, LED lighting and new designer bedroom carpet while other notable upgrades include an energy-efficient solar-powered house and pool, new HVAC systems, refrigerated wine closet and a 3-car attached garage. Very private, meticulously maintained with award-winning Tustin schools. 14,600 sq. ft. flat lot adjacent lot may be available for $200,000, creating 1.03 total​​‌​​​​‌​​‌‌​‌‌​​​‌‌‌​​‌ acre.