3075 Keystone Road, Northbrook, IL

Fully customized and move-in ready, this bespoke residence is a refined expression of contemporary luxury and architectural intention, offering over 8,000 square feet of impeccably finished living space, a beautifully designed backyard, and thoughtful, design-driven upgrades throughout. Unlike many newer homes in the area, this property delivers a rare level of completion, featuring a fully finished walk-out lower level and curated outdoor living, allowing you to enjoy the home from day one without compromise. A dramatic two-story foyer introduces wide-plank white oak floors and a striking staircase, setting the tone for interiors that balance warmth with modern sophistication. The main level flows effortlessly from well-proportioned formal living and dining spaces into a true showpiece kitchen, where Taj Mahal quartzite surfaces, custom inset cabinetry, a La Cornue range, SubZero refrigeration, an oversized island, walk-in pantry, and a built-in bar come together in a space equally suited for everyday living and elevated entertaining. Sunlit family and breakfast rooms are defined by soaring ceilings, a textural fireplace, and a wall of windows that seamlessly connect to the outdoor terrace, creating an effortless indoor-outdoor lifestyle. A main-level suite offers flexibility as a private office or guest retreat, complemented by a thoughtfully designed mudroom with custom storage and a dedicated dog wash. Upstairs, the primary suite is a true sanctuary, featuring a private balcony, a couture-caliber dressing room, and a spa-inspired bath with heated floors, a soaking tub, and an oversized double shower. Additional bedrooms are ensuite, finished with the same elevated materials and attention to detail, alongside a bonus room and second-floor laundry. The walk-out lower level, reimagined in 2022, extends the home’s lifestyle appeal with a recreation lounge, glass-enclosed wine cellar, full bar, fitness studio, guest bedroom, and a luxurious bath featuring a double shower and steam shower. Outdoor living, also updated in 2022, is equally considered with a maintenance-free paved patio, built-in kitchen, firepit, screened gazebo, and hot tub, all set within a fully fenced yard, with a separate gated dog run thoughtfully integrated. Enhanced by a heated four-car garage, generator, advanced mechanical systems, and smart home technology, this residence delivers a rare blend of design integrity, comfort, and effortless livability, all in a prime location near award-winning schools, dining, shopping, parks, and I-94.