UNION CITY, N.J. — Marcus & Millichap has brokered the $1.7 million sale of a 7,125-square-foot mixed-use building in Union City. Located at 2000 Bergenline Ave., the building includes a long time Dunkin’ Donuts location as well as eight apartments. The property is one mile from the Lincoln Tunnell and four miles from New York City. Michael Lombardi and Alexander Pildes of Marcus & Millichap represented the seller, a private investor, in the transaction. The buyer was undisclosed.