Longfield Farm was designed by architect Gil Schafer and completed in 2007.  The federal style home is clad in fieldstone and sits on a 400 acre farm near Amenia, New York. Longfield was built by Richard ‘Duke’ and Hannah Buchan who also have homes in New York City and Palm Beach, FL. The Buchans both have backgrounds in asset management on Wall Street and Duke served as ambassador to Spain and Andorra during the Trump administration.

The Buchans raise horses on the farm and also grow several dozen varieties of heirloom tomatoes. The farm and house are not open to the public although supposedly you can buy their produce at a nearby farm stand.