An anonymous Brooklyn-based LLC has filed applications for a seven-story, 24-unit mixed-use project at 262 Pacific Street, in Boerum Hill. The new building will measure 19,760 square feet and rise 70 feet to its rooftop. It will feature 1,311 square feet of retail space across the ground and cellar levels, followed by 24 residential units across the rest of the building. The apartments should average 754 square feet apiece. Kutnicki Bernstein Architects is the architect of record. The 6,501-square-foot development site is vacant.