An extraordinary opportunity to design your own SoHo oasis over two full floors here on highly sought-after Mercer Street! The main floor of this Duplex Loft has soaring ceiling heights approaching 15ft, with exposed brick and original hardwood flooring. In the rear discover a stunning old-world solarium - a unique feature to first floor homes built in this era. A winding steel staircase reaches for the sky to a small outdoor terrace, with the surrounding kitchen basking in natural light. Multiple mezzanines are currently configured for Home Office and Sleeping areas. Stretching from West to East with 1 full bath, washer/dryer, and tons of storage, this home can have a variety of uses and reconfigurations for its new owner. Connected by an internal staircase, the completely open lower level recreation room has roomy 9.5ft ceilings. Let your imagination run wild on this extraordinary Live/Work space! All showings, including Open Houses, are By Appointment only. 18 Mercer Street has made key upgrades, utilizing a modern intercom and entry system, and a key-lock elevator. Built in 1861 and part of the stunning SoHo-Cast Iron Historic District, 18 Mercer offers a classic New York City lifestyle! Cobblestone streets, boutique retail, popular dining, art galleries, and mass transit options are in all within reach. Be close to Gourmet Garage, Trader Joe's, Little Italy, and the exploding tech center within Hudson Square! This is a Co-Exclusive. All Photos are Virtually Staged. Live/Work Space. Lower Level is Storage per CO