Brooklyn-based Cayuga Capital Management has filed applications for a four-story, 5,040-square-foot mixed-use commercial building at 115 Broadway, in South Williamsburg. The site is a 1,340-square-foot, wedge-shaped vacant lot bound by South 6th Street and Bedford Avenue. Retail space will occupy the cellar level, the ground floor, and an upper mezzanine level. Office space will take up the second floor, followed by community facility space on the third and fourth floors. Together, the retail and office space will amount to 3,785 square feet while the community facility space will total 1,168 square feet. Midtown South-based DXA Studio is the architect of record. The Marcy Avenue stop on the J and M trains is five blocks away.