Great Neck, N.Y.-based Sweet Prospect Realty has filed applications for a six-story, 56-unit apartment-hotel at 139-04 Hillside Avenue, located on the corner of 139th Street in Jamaica. The project would encompass 24,589 square feet and rise 60 feet to its roof. There would be 46 hotel rooms across the cellar through fourth floors, followed by 10 hotel apartments on the fifth through sixth floors. Amenities will include nine off-street parking spaces, an exercise room, and a breakfast area. Michael Kang’s Flushing-based firm is the architect of record. The 6,500-square-foot lot is occupied by a car dealership.