Sophisticated 7 bed, 5.5 bath Expansive Mid-Century home on gorgeous 1+ acre cul-de-sac lot. Attached 3-car garage with EV charger. Contemporary kitchen with large island, Bertazzoni gas range, Subzero fridge, 2 dishwashers, and microwave drawer opens to sun-filled dining room and rear deck. Expansive living room with gas fireplace and custom built-ins. Primary suite features walk-in closet and ensuite bath with double marble sinks and tiled shower. Mudroom connects to private office. 2020 addition includes 1 bed/1 bath ADU with private entrance, in-unit laundry, full kitchen, living room, deck, and garage access making this the perfect home for extended family. Finished walkout lower level with family room, gas fireplace, wet bar, laundry, ensuite au pair room, 2 beds, full bath, and storage. 2018 roof. Fully fenced yard with irrigation and wooded views. Close to highly rated Harrington Elementary, highways, Minuteman Bike Path, and Lexington Center. Open houses Sat and Sun 12:00-1:30