A small low-rise structure is being built at 68 Commercial Street in Greenpoint, Brooklyn. Plans call for an expansion of the existing 25-foot-tall, 3,385-square-foot, one-story property into a 35-foot-tall, 6,213-square-foot, two-story building designed by Zrinsky Architecture PC and developed by Intercraft Developments Inc., yielding 1,520 square feet of ground-floor commercial space, a single residential unit on the second floor spanning 4,733 square feet, a 30-foot rear yard, and one enclosed parking space. Parsons Construction Inc. is the general contractor for 68 Commercial Street, which is rising from a 2,389-square-foot interior lot measuring only 70 feet wide and sits by the confluence of Box and Commercial Streets.