Situated on an expansive 10,500+ lot at the end of a cul-de-sac with city lights and mountain views is this beautifully RENOVATED "Sienna" Plan 3 in the sought-after Quail Hill community. Upon entry into the 3,700 SF (approx.) residence, one is met with a beautiful staircase and two story high foyer illuminated with ample natural light. The gorgeous NEW wide-plank European Oak floors and NEW designer paint enhance the appeal and continuity of this thoughtful floor plan, with rounded archways between the main rooms. The upgraded gourmet kitchen with large island, rich designer stone counters, Kitchen Aid stainless steel appliances, including a 6-burner stove, Pantry, custom backsplash, and white cabinetry opens to a generous-sized family room with fireplace and plantation shutters. An abundance of oversized windows and French Doors frame views of the wrap-around backyard with spa and waterfall, fire pit, outdoor covered seating area, majestic pine trees, varietal fruit trees, gardens and views. The upper level features a Loft at the top of the Stairs, which can be used as an office or gym, and 3 bedrooms, including the Master Suite with a designer Master Bath, generous walk-in closet, and private deck to enjoy the beautiful Southern California climate. Guests will enjoy a separate downstairs Casita with full bath, closet, individual climate control, and French doors to a lovely flagstone courtyard with decorative inlaid brass medallions. Truly one of the best homes and lots in the community! Quail Hill - with 5 parks, 3 resort-style pools and spas, 2 tennis courts, 2 fitness centers, tree-lined streets, award-winning Alderwood Elementary School is one of the most IDEALLY LOCATED suburban neighborhoods in all of Southern CA - with quick access to the 405, 5, 133 Freeways and 73 and 241 Tollroads, trains, world-class shopping, dining, freeways and only 7 miles to Laguna Beach. Situated in the coastal hills overlooking Irvine and other cities, and surrounded by protected open space, you'll enjoy countless walks and bike rides on some of Orange County's most popular nature trails. Part of the nationally-acclaimed University High School District, and near to UCI and Concordia University. This is truly a must see luxury living-style home in one of Irvine's most popular communities!