Meticulously Renovated 4BD/5.5BTH 3600 sq ft Townhouse with Exceptional Design, Private Outdoor Space & Roof Deck. Experience modern Brooklyn living at its finest in this fully renovated single family townhouse. Thoughtfully reimagined with impeccable craftsmanship and premium finishes throughout, this extraordinary residence offers expansive living spaces, abundant natural light, and seamless indoor-outdoor living. The heart of the home is a spectacular chef's kitchen featuring custom cabinetry, premium integrated wolf appliances, a sub zero fridge, oversized marble waterfall island, generous counter space, and abundant storage. The open-concept living and dining area is flooded with natural light through oversized windows and opens directly onto a beautifully landscaped backyard, creating the perfect setting for both entertaining and everyday living. Each of the four spacious bedrooms offers generous proportions, excellent closet space, and beautifully appointed marble bathrooms with designer fixtures and spa-inspired finishes. The luxurious primary suite is a true retreat, complete with a walk-in closet, a stunning marble ensuite bath with a double vanity, and access to a private deck. Additional highlights include a finished recreation level, multiple private outdoor spaces including a landscaped garden, balconies, and an expansive roof deck ideal for relaxing or entertaining. Wide-plank hardwood floors, soaring ceilings, oversized windows, central HVAC, custom millwork, and exceptional attention to detail complete this remarkable home. Ideally situated in South Slope, just moments from Prospect Park, neighborhood caffes, acclaimed restaurants, boutique shopping, and multiple subway lines, 346 Prospect Avenue offers a rare opportunity to own a beautifully crafted townhouse that perfectly balances timeless design, luxury finishes, and modern functionality.