*Discover the epitome of luxury living at this extraordinary Central Park West residence, where timeless elegance meets one-of-a-kind architectural beauty. Upon entering, be captivated by a grand, circular living room, an architectural marvel with soaring 12-foot ceilings and stretching an impressive 36 feet in diameter. Encircled by oversized windows, this room offers enchanting views of Central Park and the surrounding treetops. With a central wood-burning fireplace and an expansive open layout, it is designed for memorable gatherings and sophisticated entertaining. The residence s opulent, circular primary suite offers an unparalleled retreat, featuring two spacious dressing rooms with custom-fitted, walk-in closets, and a spa-inspired bathroom with dual marble vanities, a soaking tub, and a generously sized glass-enclosed shower. Two additional tranquil bedrooms, each with en-suite marble bathrooms, provide privacy and serenity. For culinary enthusiasts, a triple-windowed, eat-in gourmet kitchen comes equipped with double wall ovens, a five-burner stovetop, wine storage, and a Miele dishwasher, making it an exceptional space for both casual and formal meals. Additional highlights include hardwood floors and a large in-unit laundry room. With four exposures, this opulent home enjoys brilliant natural light throughout the day and offers a private, expansive ambiance unmatched in Manhattan. Modern luxury merges with historical grandeur in this landmarked **Castle,** originally commissioned by John Jacob Astor in 1884 and later reimagined as a premier full-service condominium by renowned designer David Rockwell. Here, residents enjoy exclusive amenities including a 40-foot pool, a state-of-the-art Fitness & Spa Center, a children's playroom, lush private gardens, a circular driveway, a valet-attended garage, and dedicated concierge services. This unrivaled residence offers a spacious, private ambiance that remains unmatched in Manhattan, perfectly blending the best of history, elegance, and contemporary luxury. The listed monthly taxes are $4,657 (unabated), but for primary residents (eligible for a 17.5% co-op/condo tax abatement), monthly taxes are approximately $3,842. PLEASE NOTE: Square footage is approximate and should be independently verified.*