Very rarely does a home of this size and grandeur come to the market-especially with over 75 linear feet of city views. 19A at 30 Oak, is an incredible, sprawling simplex at nearly 3,715 square feet with four bedrooms, four and a half bathrooms, and exposures to the north, south, east, and west. Gracious proportions, magnificent details, and high ceilings set the awe-inspiring stage for world-renowned architect Paul Konstant and interior designer Michael Del's masterfully conceived interiors. You are welcomed by a gracious and central foyer, from which the home expands into three distinct wings: the living and entertaining spaces, a nearly 800 SF primary suite, and the secondary bedrooms. Living and entertaining at the core of this extraordinary home is a 49' x 21' grand room with high ceilings and double doors leading onto a 24x14 terrace. This iconic, east-facing terrace offers the most picture-perfect, sweeping views of the city and the lake, framed by the treasured buildings lining State, Rush, and Oak Street. The space flows into the massive eat-in kitchen offering south and east-facing views. Anchored by an oversized center island, the kitchen features quartz countertops and backsplash that complement the Poggen Pohl cabinetry. The extensive suite of appliances by Miele and Sub-Zero includes fully integrated refrigerators and freezers, a six-burner cooktop with a fully vented hood, an integrated dishwasher, double oven. Just off the kitchen is the sophisticated butler pantry with a full wine refrigerator, second sink, additional cabinetry, and chic glass panel doors. The private setting of the primary suite is a study in grandeur with spectacular north and east-facing views, an oversized walk-in closet, and a spacious, windowed ensuite bath. Elegantly appointed in polished marble, high-honed limestone, and polished Peruvian golden travertine with polished nickel fixtures throughout, the primary bathroom features a soaking tub, freestanding shower, and a private water closet. The primary suite also features a built-in bookcase and fireplace. In the Northwest corner is the secondary bedroom wing with two beautifully proportioned bedrooms-all with ensuite bathrooms-multiple closets and storage options. The fourth bedroom is positioned off the main living room and takes advantage of the southern city views - currently set up as an office with a full bathroom and a walk-in closet. With only 45 homes at this boutique building - the new owners of the 19A will enjoy privacy and exclusivity, as well as access to all the services of this world-class building including a state-of-the-art fitness room and attentive 24-hour door staff makes this the ideal Gold Coast home. 2 garage side-by-side parking spaces steps to the elevator, and a storage room are included in the price. The premier Gold Coast location is steps to Washington Square Park, the best restaurants and shopping on Oak and Rush streets, and Oak Street Beach.