Pristine young colonial, setback & high from street. Built in 2011, 3144 sf, hardwood flooring throughout 3 floors with tile in baths, laundry & mud room. Open floor plan with spacious rooms, many large windows some with arched tops,neutral decor,detailed woodwork, cherry cabinetry in kitchen, all Bosch stainless appliances,granite countertops, 7'island, breakfast area with slider & large closet pantry, laundry room with Bosch washer/gas dryer, expansive family room with surround sound system, gas-log fireplace with marble hearth & surround. Second floor has 3 bedrooms including a master suite with whirlpool bath & double vanity/sinks, walk-in closet & 2 other bedrooms & main bath; staircase to third floor with 4th bedroom and bath with shower and bonus room. Lower level has a large 2-car garage, tiled mud room entrance & utilities & storage. Great location to Town Center, shopping, commuter routes, public transportation, trails, restaurants, recreation areas and top Westford schools!