Pitcairn House, in Athyn, Pennsylvania, by Richard Neutra was built in 1962. It is one of a few Neutra-designed houses on the East Coast. The six-bedroom house mid-century modern house, clad in natural stone, is designed around a courtyard with a terrace. It has a sloped roof, and a cantilevered entrance staircase, which hovers over an indoor swimming pool. There is a master suite located at the private end of the house which has floor to ceiling windows that look out onto the surrounding oak, beech, maple and poplar groves. It is currently on the market for $5,400,000. For more information visit Architecture For Sale.