Albert Laboz, co-principal at United American Land, just scooped up a co-op unit in Lenox Hill for $6.5 million. The four-bedroom pad spans the entire fourth floor of 857 Fifth Avenue, a 21-story building between 67th and 68th streets. Laboz and his wife purchased the unit from the family trust of Judith and Frank Sullivan, according to documents filed with the city’s Department of Finance on Tuesday. Laboz didn’t immediately return a call seeking additional […]