This is Lansdowne at its best. Set on 0.35 acres backing to trees in the sought-after Lansdowne on the Potomac, this Devonshire model is one of the largest in the community, offering over 8,500 sq ft of luxuriously appointed interior space and effortless outdoor living and features 450K of after builder updates and commissioned details. Inside the stately brick facade, the two-story foyer makes an immediate statement, with rich marble floors extending through formal entertaining spaces and sweeping stairs to private quarters above. Brazilian cherry floors adorn the main level, highlighted by a formal living room with a fireplace and an elegant dining room ready for gatherings. A private executive office is enhanced with dark marble flooring, custom shutters, a nearby half bath, and coat closet placed near the entry. At the heart of the home, the expansive family room achieves rare proportions of soaring ceiling heights, custom built-ins, and a floor-to-ceiling stone fireplace. The open concept seamlessly transitions to the gourmet kitchen, completely renovated at over $100K to showcase custom cabinetry, a commercial-grade Viking range with double ovens, dual SubZero refrigerators, and an impressive granite island designed for casual meals and entertaining. Enjoy a bright sunroom adjoining the kitchen and multiple exterior access points connecting to the outdoor spaces. The large deck has a gas line for grilling and views overlooking manicured lawns, mature trees, and room for a potential pool. Upstairs, hand-scraped walnut floors flow throughout the landing and bedrooms. The magnificent primary suite features an airy tray ceiling, fireplace, and private sitting area. The primary bath offers an indulgent spa-like experience, complete with a deep soaking tub, huge triple shower, and a privately accessed balcony. Three custom closets in the primary suite include two for clothing and one exclusively for shoes. This level also hosts one additional bedroom suite with a private bath and two bedrooms connected by a jack-and-jill bathroom, all featuring custom closet organizers. On the top level, a versatile loft provides options for a bedroom suite, office, or a den, complemented by a full bathroom and large closet. Bright and welcoming with full-size windows, the walk-out lower level features extensive recreational amenities in a large rec room with a fireplace, a home theater with tiered seating and lighting, a home gym, a craft room with built-ins, two additional bedrooms, a full bathroom, and unfinished storage. Numerous recent upgrades include a built-in audio system throughout the interior and exterior living spaces, three updated HVAC systems (2019, 2021, 2024), new roof (2018), new carpet, upper-level hardwood floors, custom blinds, shutters, additional insulation (2018), Toto toilet in the primary bath (2022), new washing machine (2023), repaved driveway, and updated custom closets. Residents of Lansdowne have access to premier community amenities including indoor and outdoor pools, fitness center, playgrounds, golf memberships at the Lansdowne Resort, sports courts, aerobics rooms, business center, ballroom, meeting rooms, and more. The convenient location provides quick access to Route 7, Lansdowne Town Center, the Golf Club at Lansdowne, Lansdowne Resort and Spa, hiking trails, and Elizabeth Mills Riverfront Park. Designed for both impressive entertaining and everyday comfort, this Lansdowne estate delivers space, style, and a superb community lifestyle.