Exquisite one-of-a-kind Coto de Caza estate with no comparison in design and quality construction. Designed by the owner, a renowned Chicago architect; the property emanates the classic American works of Frank Lloyd Wright. The home uses FLR's coined 'compression and release' technique, allowing residents to immerse themselves in the voluminous spaces throughout. The exterior facade emphasizes the design with the use of broad overhanging eaves, strong horizontal lines, open/asymmetric styling and ribbons of soaring windows and doors all around. The house was painstakingly built into the lot and sits prominently atop the site with strong mass and presence. Built on a 16 in. poured concrete foundation and steel beams, the home provides large open Interior spaces that mimic a luxurious hotel; adorned with rich marble, custom woodwork, brass fittings with cremone bolts and a beautifully paneled 3-floor elevator. The home hosts an additional partially finished 2500 square feet of expansion possibilities with a rare over-sized walk-out and windowed lower level. This lower floor offers the potential to add additional bedrooms, theater, gym, playroom or whatever the imagination inspires. Through the varying sets of soaring French doors lies the elegant and private rear terrace with oversized swimming pool, spa, casita with outdoor kitchen and grassy knoll with mature trees. Seldom does a home of this caliber come to market.