The stately abode boasts limestone facades, 17-foot-high ceilings, a marble staircase, a rooftop garden, 17 bathrooms, and a wood-paneled ballroom with oil murals.
It was designed by architect Charles Pierrepont H. Gilberg and constructed in 1905.
The record for a town house sale in New York was set in 2006 when a mansion on East 75th Street went for $53 million.