Spectacular, Luxury Penthouse in Downtown Arlington Heights awaits. Experience one-level living at its finest, where spaciousness, elegance, and unparalleled design converge in this stunning 5,200 sq ft luxury penthouse (builder estimate). This elegantly appointed contractor's custom unit offers the pinnacle of luxury living in the heart of Downtown Arlington Heights. The interior is a masterpiece, featuring triple-crown molding, tray ceilings, heated floors, wine room, grand foyer, flex/work room, and striking windows that offer ultimate privacy with breathtaking views. This exceptional residence includes three expansive bedroom suites, each thoughtfully designed for comfort and style, with additional half bath (3 bedrooms and 3.5 baths). The primary suite boasts two tremendous walk-in closets and a unique ensuite bathroom with dual spaces. Enjoy two separate toilet areas, two separate vanity/sink spaces, one walk-in shower, and a spa tub. Bedrooms Two and Three are remarkable in size, with ensuite bathrooms, one of which houses a delightful steam shower. At the same time, both have direct access to the private Juliet Balcony. The open-concept main living area seamlessly connects the gourmet kitchen to the living, dining, and family rooms. The gourmet kitchen is trimmed with a Wolf Range & with dual ovens and separate wall oven, Sub-Zero Refrigerator, dual dishwashers, extra service sink, custom concrete countertops, island, walk-in pantry, and seated bar counter that connects to the FR. The Family Room provides space for comfort for small and large get-togethers, with incredible cabinetry and the ideal focal wall for the TV of your dreams. The Living Room is stunning, with a gorgeous gas fireplace service that communicates beautifully with other spaces. The magnificent Dining Room features a butler counter with storage and a beverage cooler, which will showcase an extra large table, and there is no question the floor-to-ceiling windows will highlight family and friends gatherings. Floor-to-ceiling windows frame breathtaking western, northern, and northeastern views, flooding the space with natural light. The "office/solarium" at the west end of the property offers unparalleled views, making it the perfect space for an office, sitting room, gym, and more. Just adjacent is a Flex/Work Room tailored with a Murphy bed, additional cabinetry, and a private utility room, making for even more crafting, a playroom and greater versatility. Step out onto the most oversized balcony in the northwest suburbs, an entertainer's dream with multiple seating areas, including an outdoor fireplace. This expansive space is perfect for evening dinners, morning coffee, a quiet moment with a glass of wine, and the best views of the 4th of July fireworks displays throughout Chicago. An exceptional space offering views, privacy, and ambiance not found anywhere else outside the Chicago city limits. The robust laundry room, with ample storage and style, makes daily chores a breeze, adding to the home's functionality. Enjoy the convenience of FOUR heated garage parking spaces (P2 Level- 130, 131, 132 & 120), one equipped with coveted EV charging capabilities (charging cord not included). Additional storage is provided by a private, extra-large closet on the 9th floor, complemented by three storage cages in the garage. Two separate AC units to cool the home (one newer 12/18 months). On-site management and building services are available Monday through Friday, ensuring a hassle-free living experience. This remarkable penthouse combines breathtaking views, expansive living spaces, detailed finishes, and versatile functionality in the local vertical neighborhood of Wing Street. Located just moments from Metra, restaurants, theater, shops, and entertainment, this one-of-a-kind property offers an easy commute to downtown Chicago and O'Hare and convenient access to major expressways. Welcome to your new, incredible home, the opportunity is NOW!