Welcome to 6233 Alistair Dr., Manassas, VA – A rare opportunity in Barrington Oaks this home boasts private well water with public sewer not septic.   A 5-bedroom, 3.5-bath Colonial offering over 5000 sq. ft. of beautifully designed living space across three levels, complete with a full walk-out basement and a side-entry 2-car garage. Step inside to a grand foyer that opens to a formal living room and elegant dining room, along with a private office and convenient half bath. At the heart of the home, the two-story family room with a cozy gas fireplace flows into a gourmet kitchen featuring an island, generous cabinets, pantry, and breakfast area. Double doors open to a sprawling deck overlooking the lush, tree-lined backyard, ideal for gatherings or peaceful evenings. A spacious laundry room with extra storage adds convenience to this level. Upstairs, an open gallery hallway overlooks the dramatic two-story family room. The luxurious primary suite offers a private seating area, oversized walk-in closet, and a spa-like en-suite bath with dual vanities, a soaking tub, and a walk-in shower. Three additional bedrooms share a beautifully appointed full bath with dual sinks. The finished basement provides incredible versatility with a large multipurpose family room, recreational/entertaining space, second office, bedroom, full bath, utility room, storage, and workshop, plus walk-up access to the backyard. Set on a picturesque lot with a private backyard that backs to mature trees, this home offers both comfort and elegance. The side-entry garage and extended driveway provide ample parking, making this property as practical as it is beautiful. Don't miss the chance to make this exceptional home your own. Your next chapter starts here! Come see today!