15 Union Square West, 6D

Clad in glass walls, the grand cast-iron arches of 15 Union Square West set the tone for this extraordinary duplex condominium. The exceptional 2-bedroom, 2.5-bathroom is the perfect blend of old and new with soaring 16-foot ceilings, a dramatic floating glass and steel staircase, and custom shelving. The dining area and kitchen are open to the living room and feature a large island, honed Calacatta marble countertops, sleek cabinetry, and best-in-class appliances. The spacious master suite has two walk-in closets and a stylish bath with a double vanity and a glass-enclosed wet room with a claw-foot tub and freestanding shower. The guest bedroom is en-suite with a marble and glass-tiled bathroom. Approximately 2,282 square feet, the unit boasts partial park views, a fully integrated smart home system, central air and heat, washer/dryer and private storage.

15 USW is the premiere building on Union Square and one of the finest properties downtown. Formerly the home of Tiffany & Company's 19th century headquarters, it now offers hotel level services including a full-time doorman, on-site concierge, game room, fitness room, spa and a 50-foot lap pool. This is truly a special residence.