All the finest characteristics of prairie style combined with the most desirable modern elements! Built in 2008, this spectacular residence offers over 5,600 total square feet of open concept living space plus a coach house above the garage with a kitchenette and full bathroom. Each room is enveloped in detailed windows, custom crown molding, and voluminous ceilings. The first floor offers a den or bedroom with coffered ceiling and attached full bath. Spacious living and dining rooms are separate from the gourmet kitchen which features a large island, premium grade appliances, and separate eating area. Adjacent family room features stately, built-in bookshelves and a stone fireplace. A mudroom with built-in storage and an updated powder room complete the first-floor footprint. Quality continues to the second floor with the spacious primary suite lined with windows and a tray ceiling. Primary bath has a separate steam shower and jetted tub, dual vanities, and heated floor. Includes oversized walk-in closet with custom built-ins. Three additional bedrooms with generous closets, full bath, and laundry room with dual washers and dryers complete the floor. The basement is a recreational dream containing a movie theatre with 4k projection and 7.1 surround sound. There is also a kitchenette attached to the enormous great room, full bath, and tons of storage. The living space outside is just as lovely including an expansive bluestone front porch with professional landscaping and irrigation. An elevated patio in back includes a built-in, natural gas grill and lower patio with seating surrounding a natural gas firepit. Recently renovated coach house above the detached garage has full bathroom, bar with refrigerator, microwave, sink and speaker system. New roof, gutters, gutter guards installed in 2017. Heated garage. New, zoned HVAC systems. 400 AMP service. Kohler 20 kw generator. Solar panels installed in 2018. Whole home was recently re-painted. The finest you will find on beautiful Keystone Avenue!