605 Park Avenue, Unit 15DE

August 5, 2026 by Georges Benoliel

Perched on the 15th floor of 605 Park Avenue, this expansive combined residence offers exceptional scale, flexibility, and the ease of full-service Park Avenue living.

Currently configured as a spacious three-bedroom, four-bathroom home, the layout can easily be returned to four bedrooms if desired. A gracious entry gallery leads to an oversized living room with impressive proportions, centered around a decorative fireplace and complemented by a custom-built bar finished in antique glass. Just off the main living space, a banquet-sized dining area creates a comfortable yet refined setting for everyday living and entertaining alike.

A separate library, tucked behind concealed pocket doors, adds architectural interest and versatility. Whether used as a den, media room, or restored to a fourth bedroom, the space adapts easily to changing needs.

The windowed kitchen is thoughtfully appointed with a Viking range, Sub-Zero refrigerator/freezer, and a separate Sub-Zero wine refrigerator. An in-unit washer and dryer – a rare convenience in Park Avenue cooperatives – adds a practical touch.

The private bedroom wing is well separated from the entertaining spaces. The primary suite includes a substantial walk-in closet that can double as a discreet home office or dressing room. Its five-fixture bath features a soaking tub, separate walk-in shower, and generous proportions. Each additional bedroom has its own en-suite bath, offering comfort and privacy for family or guests.

Built in 1954 and designed by architect Sylvan Bien, 605 Park Avenue is a well-regarded 105-unit postwar cooperative known for its attentive white-glove service. Residents enjoy a full-time doorman, live-in resident manager, private parking garage, fitness center, landscaped garden and entertaining deck, bike storage, and additional storage options. Pet-friendly and meticulously maintained, the building remains one of Park Avenue’s most established full-service addresses.