Introducing Penthouse PH5W, a one-of-a-kind, brand-new custom-designed triplex penthouse located in a boutique pre-war condo conversion at 74 Warren Street in the heart of Tribeca.

This expansive 3,606 square foot 3-bedroom, 4-bathroom residence—with a flexible layout that easily accommodates a fourth bedroom or a large home office—boasts soaring 21-foot ceilings, exposed brick walls, and a...