The present Farm was purchased in 1912 by Brig. Gen. James A. Buchanan of Washington, D.C. whose daughter, Helen, added an additional 67 acres in 1914. At Helen’s request, Gen. Buchanan began building the present house in 1912. The property was purchased from his descendants in 1996.

The fieldstone structure is remarkable in that it is one of the first steel-reinforced residences. General Buchanan constructed the house out of 150 lb./ft. iron beams along the transverse sections, and smaller iron beams run perpendicular on each of the three floors. If one views the original powder room on the first floor, it is clear how little the house has settled in ninety years. It is said that the fieldstone was quarried on the property, and the bearing walls are four feet thick. Also of note is that the major wooden beams and all of the windows are made of cypress, a wood naturally resistant to insects. The house was originally constructed to use electricity, had indoor plumbing and central heating. In 1912, this house exemplified the very latest in building technology and domestic convenience.