517 Seneca Rd, Great Falls, VA 22066

Welcome to an exceptional all-brick estate where timeless elegance, modern luxury, and unmatched privacy converge on nearly two beautifully manicured acres in the prestigious Langley High School district. Privately set among mature trees and professionally landscaped grounds, this remarkable residence offers a rare opportunity to experience refined estate living with an impressive combination of sophistication, comfort, and functionality. Beautifully maintained and extensively enhanced, this distinguished home showcases an impressive collection of recent upgrades designed for both luxury and peace of mind. Improvements include a new roof (2023) with a transferable 50-year warranty, whole-house water treatment system (2024), ten new windows (2024), two new HVAC systems (2025), and a comprehensive interior refresh (2026) featuring designer paint selections, elegant new lighting, upgraded hardware, refreshed bathroom fixtures, and enhanced professional landscaping. The well and septic systems have also been recently serviced, ensuring this exceptional property is as reliable as it is remarkable. A grand circular driveway welcomes you to this impressive estate, complemented by lush landscaping, mature trees, and an extraordinary five-car garage configuration—including a spacious attached three-car garage and an oversized detached two/three-car garage ideal for collectors, hobbyists, additional storage, or a private workshop. Inside, sophisticated architectural details and luxurious finishes create an atmosphere of timeless elegance. Brazilian cherry hardwood floors, designer lighting, beautifully updated bathrooms, and thoughtfully curated improvements elevate every room. The expansive floor plan offers exceptional versatility, seamlessly accommodating both intimate daily living and elegant entertaining. At the heart of the home, the gourmet kitchen is a true showpiece featuring premium Wolf appliances, exquisite granite countertops, extensive custom cabinetry, and generous workspace for culinary enthusiasts. The kitchen opens effortlessly to the inviting family room with a cozy fireplace and the sun-filled four-season sunroom, where expansive windows frame tranquil views of the surrounding estate grounds. A private executive office with custom library-style built-ins provides a sophisticated work-from-home retreat, while additional flex spaces throughout the home offer endless possibilities. The fully finished lower level delivers an unparalleled entertainment experience with dramatic Italian wallpaper murals, a gas fireplace, an impressive 16-foot wet bar, expansive recreation areas, and a private guest or in-law suite complete with a bedroom and full bathroom. This thoughtfully designed space is ideal for hosting guests, creating a media retreat, or enjoying effortless entertaining. Outdoor living reaches new heights with a spacious Trex deck overlooking a breathtaking private sanctuary. Enjoy beautifully maintained gardens, mature cherry blossom trees, Japanese maples, and a charming gazebo—all creating a serene backdrop for morning coffee, elegant gatherings, or peaceful evenings surrounded by nature. Combining estate-scale privacy, exceptional craftsmanship, extensive modern upgrades, luxurious amenities, and an unparalleled Langley High School location, this extraordinary residence offers a rare opportunity to own a truly distinguished home in one of Northern Virginia’s most sought-after communities.