Welcome to your new home! Step into luxury, craftsmanship, and comfort at 3500 Willow Green Ct, a beautifully updated colonial tucked on a quiet cul-de-sac street in the heart of Oakton. With over $415,000 in premium upgrades, this home offers timeless quality and designer finishes throughout. Upon entering, you're greeted by a formal living room with custom built-ins and crown molding, and a dedicated home office with custom built executive desk, cubbies and organizational systems. A dry bar with wine and beverage refrigerators connects seamlessly to the show-stopping custom Amish-built kitchen, featuring a Sub-Zero fridge/freezer, six-burner Wolf gas range with pot filler, built-in Wolf wall oven and microwave, farmhouse sink, instant hot and filtered water, glass cabinets, and tile backsplash. A spacious formal dining room with a wood-burning fireplace leads to the heart of the home—a dramatic vaulted-ceiling sunroom (30x20) with 13 windows, 3 patio doors, recessed lighting, and hardwood floors throughout the entire main and upper levels. One side opens to a brand-new deck (2025), the other to a stunning flagstone screened-in porch with skylights, high-volume Haiku fan, lighting, and shiplap detailing. The backyard is a private oasis featuring professional landscaping, a custom flagstone patio, built-in fire pit, large Amish built storage shed, and a playground set backing to mature trees. Upstairs offers 4 bedrooms, 2 fully remodeled baths, plantation shutters, crown molding, and a convenient upstairs laundry room with front-load washer and dryer. The primary suite includes a walk-in closet and fully renovated bath with a spa-like stand-up shower. The fully finished walkout basement includes a spacious rec room with built-ins, full bathroom, and a 5th potential room with a large window and walk-in closet—perfect for guests or au pair. Bonus storage room features 2 additional fridge/freezers, a new high-efficiency Navien tankless water heater, 3 HVAC zones, a water filtration system, whole home generator hookup and a radon system. Other highlights include a 2-car attached garage with EV/Tesla charging, solid oak riser/tread staircase with custom runner, and more. Bonus: Home optionally conveys with a transferable Oakton Swim & Racquet Club membership, a rare and highly coveted perk (8 year wait list)! Minutes to top-rated schools, I-66, Vienna Metro, parks, trails, and Oakton’s dining and shopping. This is a rare opportunity to own a move-in-ready home with truly custom touches in one of Northern Virginia’s most desirable communities.