4355 S Lake Park Avenue 2N Welcome to The Windsor, an exceptional duplex-up penthouse residence in the heart of North Kenwood offering approximately 2, 600 square feet of sophisticated living space. This expansive 3-bedroom plus loft (optional 4th bedroom), 3.5-bath home combines elegant design, modern finishes, and breathtaking city and lake views. The main living area showcases rich hardwood flooring, crown molding, custom wainscoting, designer lighting, and an open-concept layout ideal for entertaining. The chef's kitchen features illuminated 54-inch glass cabinetry, granite countertops, a breakfast bar, built-in pantry, and high-end stainless steel appliances. Designed for comfort and luxury, the home offers two spacious primary suites, each with spa-inspired ensuite bathrooms featuring heated floors, dual vanities, body-spray rain showers, and generous walk-in closets. The fourth bedroom has been thoughtfully converted into a loft with a skylight, creating a flexible space ideal for a home office, media room, or guest accommodations. Additional features include in-unit laundry, wired sound throughout, abundant storage, garage parking, and a new hot water tank installed in 2026. Outdoor living is unmatched with four private terraces, newly stained and sealed in 2026, plus access to a spectacular rooftop sundeck showcasing panoramic views of Lake Michigan and the Chicago skyline. Perfectly situated just steps from the 43rd Street pedestrian bridge providing direct lakefront access, this home is moments from Mariano's, Metra, shopping, restaurants, Lake Shore Drive, Oakwood Beach, and all that Hyde Park and the South Lakefront have to offer. Experience luxury penthouse living with the space, style, and location rarely found in today's market.