An anonymous Brooklyn-based LLC has filed applications for a four-story, six-unit residential building at 12 Broome Street, located in southern Greenpoint. The project will measure 4,830 square feet and its residential units should average 728 square feet apiece, indicative of rental apartments. Lower East Side-based Andrew Bartle Architects, also known as ABA Studio Architecture, is the architect of record. The 2,275-square-foot lot is occupied by a two-story townhouse. Demolition permits were filed in January.