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n the heart of Manhattan, a luxurious penthouse duplex has found its new owner. This stunning 3,809-square-foot residence was built by renowned architect Shigeru Ban above the historic Cast Iron House in Tribeca. The property's sleek design and breathtaking views made it a standout on Netflix's "Owning Manhattan," where it played a starring role.

    The penthouse's modern aesthetic is defined by its soaring 20-foot ceilings, expansive windows, and radiant-heat limestone floors. A wraparound 1,510-square-foot terrace offers endless opportunities for outdoor entertaining and sunset viewing. The four-bedroom, 3½-bathroom residence features an open living and dining space, a chef's kitchen with breakfast bar, and a home office or den that can double as a fifth bedroom.

    Located above the landmarked Cast Iron House, built in 1881 by James White, this penthouse offers a unique blend of old-world charm and modern luxury. The building's amenities include a gym, dance/yoga studio, children's playroom, bike storage, and a serene courtyard. With its prime Tribeca location and sleek design, this penthouse was sure to attract attention – and it did, selling for an undisclosed price that fell just short of its $12 million asking price.