The National Trust for Historic Preservation is a privately funded, nonprofit organization based in Washington, D.C., that works in the field of historic preservation in the United States. The member-
The National Trust for Historic Preservation was headquartered in the Watergate complex, Washington, D.C.
The National Trust for Historic Preservation's former headquarters of 35 years, the Andrew Mellon Building, located in the Dupont Circle neighborhood of Washington, D.C. The National Trust moved its headquarters to the Watergate complex in 2013.
Woodlawn Plantation & Pope-Leighey House, Alexandria, Virginia, was the first site acquired for the National Trust portfolio
The portfolio of National Trust sites has expanded to include Philip Johnson's Glass House in New Canaan, Connecticut.
The Glass House is a historic house museum on Ponus Ridge Road in New Canaan, Connecticut. It was built in 1948–49 by the architect Philip Johnson, who designed the home as his weekend retreat. The Ne
A model of the Glass House on display at the Museum of Modern Art in New York City
The Brick House served as a guest house.