307 West 103rd Street is a 20' wide brownstone positioned on West 103rd Street between West End Avenue and Riverside Drive. Configured as an owner's garden triplex with a floor-through rental unit on the top floor, this property is poised for conversion to a full-fledged single family home. Boasting over 3,000 square feet of additional air rights on top of the 4,900 existing square feet, and located just steps from Riverside Park, public transportation, and a myriad of shops and restaurants on Broadway, 307 West 103rd will make a fine home for any Upper West Side purchaser.