Welcome to 47 Williamsburg Road, a picture-perfect 3 bed, 2.5 bath retreat set on a private 4.27 acre lot in one of Marlborough's most desirable neighborhood settings. A charming front porch greets you upon arrival, offering the ideal spot for morning coffee as you take in the peaceful surroundings. Inside, you are welcomed by a warm entryway that leads to an impressive living room, featuring cathedral ceilings and a cozy fireplace with a wood-stove insert. The main level is designed for effortless daily living, offering a desirable owner's suite, a dedicated first-floor laundry room and an inviting kitchen that shines with beautiful updated quartz countertops, along with flexible space ideal for a formal dining room, home office, playroom or sun-drenched study. Upstairs, two additional spacious bedrooms are joined by a dramatic second-floor balcony overlooking the living area below, adding distinct architectural character. If you're looking for even more space, this home offers incredible potential: a versatile bonus room above the garage with its own private access makes an ideal quiet home office, game room, or guest retreat, while the expansive walk-out basement opens directly to ground level and can easily be finished to suit your needs. Practical features abound, from central air cooling and double oil tanks to abundant storage in the attached two-car garage, dedicated wood shed and two additional outdoor sheds.