A rare opportunity to own a true luxury residence on a flat 1-acre lot in the heart of Annandale. Built in 2016 with top-tier materials, this 10,000+ square foot custom home offers space, elegance, and versatility. The striking exterior features a two-story colonial porch, open portico, and wooden deck, creating timeless curb appeal. Inside, a chef's kitchen anchors the main level with custom soft-close cabinetry, quartz countertops, premium appliances, and a large island with undercounter cooler. Upstairs, two private guest suites sit above the garage, each with its own en-suite bath, separate entrance, and deck access-ideal for guests, au pair, or rental. An additional upper-level loft with hardwood floors offers flexible use as an office, studio, or gym. The fully finished basement includes four bedrooms, two full baths, a kitchenette, large recreation room, and a walk-up entry connected to the garage, perfect for extended living or entertaining. Every bathroom is outfitted in marble tile, and the home includes a 3-car garage, expansive layout, and thoughtful design throughout. Luxury, space, and value - this is a must-see property.