650 First Avenue’s Office-To-Residential Conversion and Expansion Progresses in Murray Hill, Manhattan
Work is progressing on 650 First Avenue, an 11-story office-to-residential conversion and expansion in Murray Hill, Manhattan. Designed by Ismael Leyva Architects and developed by Lalezarian Properties under the First and River LLC, the project involves the interior overhaul of a 120-year-old commercial building and the construction of four new stories above its parapet, bringing its height to 125 feet. The structure will span 100,000 square feet and yield 111 units. The property is located at the northeast corner of First Avenue and East 37th Street.