DETROIT — Greystone Bel has arranged the sale of Carlton Apartments in Detroit for an undisclosed price. The 144-unit, garden-style apartment community is located in the Lafayette Park neighborhood. Built in 1971 and located at 1387 East Larned St., Carlton Apartments offers studio, one-and two-bedroom floor plans. Cary Belovicz of Greystone Bel represented the undisclosed seller. Belovicz, along with John Marr of Greystone, also secured a 10-year Fannie Mae loan that features a 4.96 percent fixed rate on behalf of the buyers, Andover Real Estate Partners and The M-Group.