CALL for OFFERS: Due October 1, 2025j 12:00 midnight Written Contracts with Proof of Funds email to dan with Contract in the Subject line. A rare estate of architectural distinction in an irreplaceable setting. Nestled within the exclusive Kirby Woods enclave of McLean, just 1.3 miles from Washington, DC via historic Chain Bridge, this grand residence offers extraordinary value, privacy, and presence. Set on nearly an acre of organically cultivated grounds with a serene creek meandering along its southern border, Maison D'Artagnan is a timeless tribute to scale and craftsmanship rarely seen today. Constructed entirely of tumbled brick on all four sides, the home rises nearly 80 feet-well beyond the limits of today's height restrictions in both Fairfax and Arlington Counties-giving it soaring proportions and breathtaking interiors. Brazilian Cherry hardwood flooring runs throughout the main level, complemented by 13-foot ceilings, coffered and trayed architectural details, archways, and rotundas. Every room is generously scaled for entertaining and refined living. A chef's kitchen, formal and informal living areas, four fireplaces, sauna, steam bath, and wraparound decks offer abundant space to relax and impress. Upstairs, multiple en-suite bedrooms and a palatial primary suite enjoy forest views. The walkout lower level includes expansive recreation spaces, guest quarters, and rough-in for an elevator (shaft and wiring complete). Enjoy 133 feet of private creek frontage, majestic 300-year-old sycamores, and complete seclusion-without HOA restrictions. The estate's newer 50-year architectural roof with copper bays, flashing, and valleys (installed in 2025, warranty included) adds further longevity and peace of mind. This is a one-of-a-kind opportunity to own a grand residence that could never be built again under current zoning laws. Buyer interest incentives and rate buydown options available. Please inquire for private tour or additional confidential features not listed publicly.