729 Hewins StreetSheffield, MA 01257Price: $4,500,000

Marcel Breuer partner Tician Papachristou designed this home as a private paradise for his three-generation family: a long driveway leads past a tennis court, guest house, swimming pool, gazebo, and gym shed to a three-level modern house evoking the New England barn. From the third-floor master loft suite with private terrace and kitchenette, a skylit central stair leads to the mid-level kitchen/dining room with fireplace nook, between stone patio and screened porch. An atrium living room includes cozy coffered-ceiling seating by a fireplace. A cherry-walled study with private porch, pass-through full bathroom, and family room complete the floor. Family or guests on the lower floor enjoy four bedrooms and three bathrooms, as well as laundry room and two-car internal garage. The 72 acres