June 26, 2019
The 25-foot-wide carved limestone mansion at 35 East 68th Street on the Upper East Side is a standout even on a block lined with historic architecture. The 13,000-square-foot Beaux Arts mansion, known as the Dunham House, was built as a private residence for physician Dr. Edward Kellogg Dunham and grain fortune heiress Mary Dows by Carrere & Hastings, the architecture firm who designed the Frick Collection and the New York Public Library. 6sqft featured this historic home in 2016. The two-bedroom duplex co-op is back on the market for $4 million.
Take the grand tour