450 WASHINGTON Street Th5 Set within one of Tribeca's most coveted waterfront enclaves, this rare townhouse-style residence offers serene, private living just moments from Hudson River Park's leafy paths and sunset promenades. Tucked along a quiet, residential stretch, it combines the warmth of a neighborhood block with the ease and sophistication of a full-service luxury building, newly reimagined by Related Companies with a landscaped arrival courtyard and attentive white-glove staff. Designed to feel like a private home with the benefits of a premier condominium, the residence is defined by a generous, functional layout and exceptional volume. Extra-high ceilings and oversized bronze-framed windows flood the home with natural light, while the expansive living and dining area offers a seamless flow ideal for both daily living and entertaining. Bedrooms are thoughtfully positioned for privacy, including a fully separate fourth-bedroom suite and a peaceful primary retreat. The bathrooms are a standout feature, offering a scale and finish rarely found at this price point. Oversized and spa-caliber, they include double vanities, Calacatta Lincoln marble, and upgraded fixtures throughout, creating a true sense of comfort and luxury. A nearly 700-square-foot private terrace serves as a true extension of the home-an exceptionally rare offering in Tribeca-with multiple zones for dining, lounging, and entertaining, as well as a full outdoor kitchen for elevated alfresco living. The home is in pristine condition and enhanced beyond developer finishes with thoughtful upgrades, including custom California Closet buildouts throughout, a tailored mudroom entry, recessed architectural lighting, and automated shades. Residents enjoy a comprehensive suite of wellness, recreation, and service-driven amenities, including a state-of-the-art fitness center, golf simulator, and dedicated business center with conference rooms-ideal for both leisure and productivity. This is a rare combination of townhouse-like privacy, a truly usable and private outdoor retreat, and the full amenity and service offering of one of Tribeca's premier luxury buildings-all in an unbeatable waterfront location.