Penthouse 11B is an extraordinary 2,313 square foot penthouse duplex tucked away on a quiet Chelsea block offering the best of both worlds: the privacy and scale of a townhouse, paired with the ease and security of a full-service, 24-hour doorman condominium and 2 private terraces.

Spanning across two expansive levels, this 3-bed, 3.5-bath corner residence is surrounded by natural light from all four exposures. Floor-to-ceiling windows frame sweeping views of the Empire State Building, the iconic Flatiron skyline and unforgettable Hudson River sunsets. Two generous private terraces provide the perfect backdrop for outdoor entertaining, morning coffee, or simply soaking in the city’s ambience.

Bathed in natural light and thoughtfully designed for seamless indoor-outdoor living, the open-concept layout is anchored by hardwood floors and floor-to-ceiling windows that lead to a private terrace. This expansive outdoor space is perfect for relaxing or entertaining, offering ample room for seating, dining, or gardening, with beautiful skyline views. The living area is warm and inviting, with built-in cabinetry and soft recessed lighting. Electric shades provide added privacy and control while a wood-and-iron staircase adds a sculptural moment to the design.

The kitchen is designed for both function and style, featuring a large window with open east-facing views that provide natural light and stunning evening views. The sleek white countertops with a waterfall edge complement the dark custom cabinetry, creating a sharp contrast. The space is fully equipped with premium appliances, including Miele, Sub-Zero, and Wolf, as well as a Bosch dishwasher and built-in wine fridge. A Carrara marble tile backsplash adds a classic touch, and the layout flows seamlessly into the living and dining areas, making it ideal for both daily use and entertaining.

The lower level also features a west-facing junior primary suite with views of classic water towers, a private terrace, and an en-suite bath with double vanities and an extra-large shower.

Ascending to the upper level, you’ll find the expansive primary suite, offering a spacious custom walk-in closet, custom built in cabinets and storage, as well as luxurious windowed bath with a deep soaking tub, a separate glass-enclosed shower, and sleek finishes. Just off the suite, you'll find a perfectly positioned home office with stunning views. A large third bedroom offers ample closet space and easy access to a full bath conveniently located just outside, providing both comfort and privacy for guests or family.

Additional unit features include a private storage unit, central air, a full size Miele washer and dryer, custom closets and electric shades.

Located at 130 West 20th Street, the Prima is an intimate condominium by architect H. Thomas O’Hara. Residents enjoy an elevated lifestyle with amenities including a 24-hour attended lobby, cold storage for grocery deliveries, a resident’s lounge, fitness center, bike room, roof terrace, zen garden and pet spa.

Ideally positioned on West 20th between Sixth and Seventh Avenues and close to everything, the building is just moments from Chelsea’s vibrant art scene, top dining, the Farmer’s Market in Union Square, Eataly, Madison Square Park and Chelsea Green Park.