Introducing Penthouse 401, a truly exceptional five-bedroom residence with three-and-a-half bathrooms, offering 3,207 square feet of meticulously crafted interior living space and an extraordinary 2,949 square feet of private outdoor space, including a sprawling roof terrace designed for unparalleled indoor-outdoor living. At the heart of the home lies a breathtaking open-air interior courtyard, lushly landscaped and open to the sky. It creates a serene, light-filled oasis that brings nature into the core of the residence while offering a rare sense of privacy and tranquility. The expansive living and dining areas are defined by grand proportions, 10-foot ceilings, and a striking southeast exposure that floods the home with natural light throughout the day. Surrounded by oversized windows, this remarkable space is further elevated by an architecturally designed floating staircase off the living room, creating a dramatic focal point that seamlessly connects the interior to the private roof terrace above. A statement fireplace with a sculptural surround anchors the room, while a thoughtfully designed wet bar provides an elegant setting for both intimate gatherings and large-scale entertaining. The chefs kitchen is a masterclass in both form and function, featuring a dedicated butlers pantry for added storage and preparation space. Anchored by a 48-inch AGA induction range with a fully vented hood and complemented by a suite of Thermador Masterpiece appliancesincluding a custom-paneled refrigerator and dishwasherthe kitchen is finished with custom white oak millwork, generous pantry storage, and honed Paonazzo Caldia marble countertops, backsplash, and shelving for a seamless and elevated aesthetic. The primary suite is a private sanctuary, offering exceptional scale, a spacious walk-in closet, and a luxurious five-fixture bathroom designed with spa-like intent. A custom white oak vanity with vintage brass hardware is set against honed Arabescato marble surfaces, complemented by radiant heated floors and Watermark fixtures. A freestanding soaking tub and glass-enclosed shower complete this serene retreat. Four additional bedrooms provide flexibility for guests, family, or home office use, all thoughtfully positioned to maximize light and privacy. Secondary bathrooms are finished with the same level of craftsmanship, featuring honed Dove White marble floors, custom millwork, and refined fixtures throughout. Crowning the residence, the expansive private roof terrace offers an extraordinary setting for entertaining, dining, and relaxation. Designed with both luxury and functionality in mind, it includes a dedicated barbecue grilling station and offers the option to incorporate a private plunge poolcreating a truly bespoke outdoor retreat with ample space for multiple seating and lounge areas under open skies. Boerum Place is a harmonious expression of materiality and context, blending brick, metal, stone, and wood to create a building that feels both grounded and contemporary. Designed by Brooklyn-based architect Brent Buck with landscapes by Brook Klausing, the 21-residence building honors the historic character of Cobble Hill while establishing a new benchmark for modern living. Extending the village-like charm of Cobble Hill into the interiors of Boerum Place, the sun-lit amenity suite surrounds a captivating central courtyard and is designed to foster comfort, connection, and community. Staffed by a part-time lobby attendant, residents can lounge, work, and engage with neighbors in thoughtfully curated communal areas. Full wellness and fitness suites, including spa facilities, provide opportunities for both movement and relaxation. Reflecting a reverence for craftsmanship, a distinctive collection of artworks and decorative objects adds texture and intrigue, making the shared space feel like a natural extension of both the home and the community. The complete offering terms are in an Offering Plan available from Sponsor. File NO.CD25-0019. Sponsor: Cobble Hill Owner LLC. 221 West 37th Street, 5th Floor New York, NY 10018. Equal Housing Opportunity.