Nestled on a quiet cul de sac in one of McLean’s most desirable neighborhoods, this exceptional four sided brick Colonial offers timeless architecture, refined upgrades, and 6183 total square feet of designed living space. Sited on just under an acre of landscaped grounds, this 6 bedroom, 5.5 bath residence blends elegance and functionality, with gracious proportions, abundant natural light, and sophisticated finishes throughout. A circular driveway and oversized three car side load garage enhance both curb appeal and everyday convenience. The main level is thoughtfully designed for both entertaining and comfortable living, featuring formal living and dining rooms with a classic butler’s pantry, a private library or home office, a guest suite with full bath, and an inviting family room anchored by a striking floor to ceiling stone fireplace. The gourmet kitchen serves as the heart of the home, complete with a large center island, updated appliances, Wolf range, warming oven, Sub-Zero oversized refrigerator & freezer, Fisher & Paykel dishwasher and a bright breakfast room opening to the spacious deck and beautifully maintained rear grounds. Fresh interior paint and new carpeting in 2025 complement custom built ins, oversized windows, and multiple fireplaces, creating warm, yet refined living spaces. Upstairs, the luxurious primary suite offers a true retreat with a gas fireplace, private balcony, wet bar, dual walk in closets, and a spa inspired bath featuring double vanities, soaking tub, steam shower, and separate water closet. Three additional bedrooms and well-appointed baths complete the upper level. The walk out lower level provides exceptional flexibility with a large recreation room, second kitchen with breakfast area, additional bedroom and full bath, ideal for guests, extended family, or entertaining. Extensive capital improvements provide lasting peace of mind, including a roof replacement in 2026 with transferable warranty, HVAC updates, water heater replacement, refinished garage floor, new attic exhaust fan, refreshed landscaping, and additional recent enhancements. Located within the Langley School Pyramid (steps away) and just minutes to Washington, DC, Tysons, Metro access, and major commuter routes, this remarkable property offers privacy, convenience, and enduring value in the heart of McLean.