This magnificent contemporary at the end of a cul-de-sac is surrounded by 400 acres of conservation land - offering the ultimate in privacy. Step out your backdoor and enjoy the heated pool and spa all summer. Inside find a truly open and spacious floor plan w/ gorgeous remodeled kitchens and baths and wood fireplaces on every level. Natural light floods the entire home. Custom eat-in kitchen with the best: Viking stovetop, double ovens & drawer plus Subzero refrigerator & tall wine fridge. The LR french doors open onto a deck. The adjacent DR w/ 12’ cathedral ceilings offers stunning views of the abutting conservation land.The 1st floor also boasts an office, laundry room, and huge family room w/ patio. Upstairs find 4 BR's, including the newly updated master w/ balcony. The LL provides 1100 sq ft of finished space including a 2nd FR w/ 10’ ceilings and a full bath. Outside, the 7+ acres provide plenty of room for all. Located on the Acton/Concord line w/ an easy commute to Boston.