Expanded contemporary privately sited on 4.36 stunning acres. A covered walkway shelters your entry into the ground level hall next to a large office with tall window wall below vaulted ceiling. The main level features a fully upgraded kitchen with granite counters, island, and door to back deck. Sliding shoji window panels add a cozy warmth to the open dining and living room with fireplace. Picture windows throughout provide natural light and great views. West wing features the primary bedroom suite with bath, and two other bedrooms sharing another full bath. East wing bedroom suite includes full bath; the hall also leads to spacious family room with fireplace and sliding doors to back yard. Hardwood floors throughout; tiled floors: kitchen, office, baths, laundry. Central A/C, hydro air heat, upgraded electric. New septic system. Two car garage plus storage. Minutes to Walden Pond, Lincoln public trail network, and markets. Easy access to Cambridge and Boston by commuter rail or car.