The building in which the Broadcast Center is located formerly served as a dairy depot for Sheffield Farms. CBS purchased the site in 1952 and began using it regularly for TV in 1963. The radio network, with offices at 1 East 53rd Street and studios at 49 East 52nd Street, near the old CBS corporate headquarters at 485 Madison Avenue, moved to the Broadcast Center in July 1964, while the television network's master control moved from Grand Central to the Broadcast Center in late 1964. The company spent $14.5 million to create what was, at the time, "the largest 'self-contained' radio and television production center in the United States and the most modern broadcasting plant of its kind in the world," as the "New York Tribune" put it in 1961.