An anonymous Brooklyn-based LLC has filed applications for a five-story, eight-unit mixed-use building at 929 43rd Street, in northern Borough Park. The project will measure 11,331 square feet. A community center and adult daycare facility will be located on the ground floor and two cellar levels. Residential units will take up the second through fifth floors and should average 805 square feet apiece. H2 Consulting is the applicant of record. The 2,980-square-foot lot is occupied by a two-story house. Demolition permits were filed last November.