Live Off the Grid In a Gilded Age Mansion

Posted: August 27, 2025 | Source: www.6sqft.com

A New York mansion on 151 acres in upstate New York, built in 1928, can operate entirely off the grid, utilizing solar and geothermal energy, with no local utilities, and featuring zero energy integration. It is for sale at $29 million. The property has three residences, including a 14,000-square-foot main residence with a great hall, an extra-large dining room, a library, and much more. Richard Ellis, of Ellis Sotheby’s International Realty, has the listing.