Sunny custom-built 5-bedroom colonial on cul de sac on Lexington and Winchester lines features open floor plan, gleaming hardwood floors, high ceilings, central air conditioning, and hydroair heat. The center-island kitchen boasts tons of storage, a sunny nook for meals, a walk-in pantry, and slider access to a huge deck for entertaining. Relax and entertain in the bright family room with gas fireplace and the living and dining rooms. Second floor includes three bedrooms and an office. The master suite indulges with a walk-in closet, a private balcony, and a master bathroom with Jacuzzi tub, shower, and double sink vanity. Energy efficient washer and dryer are conveniently located on second floor. Move on to the third floor to enjoy two more bedrooms with hardwoods, plenty of light, abundant storage, and a bathroom. Finished walkout basement. Private yard--room for a summer garden. Easy commuter access to Boston, Cambridge, Waltham, Arlington, Belmont.