Under Contract

MLS: #VAFX2315530, Listed By: Mara Gemond, Redfin Corporation, Source:Bright MLS

517 Seneca Road

GREAT FALLS, VA 22066
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Bed 5

Bed

Bath 5

Bath

SqFt6,609

Sqft

Acres1.78

Acres(Lot)

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 compreh ensive 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.

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Detail Ic Property Details

Property Type : Residential

Price : $1,935,000

AD Id : 79877539

MLS Id : VAFX2315530

Beds : 5

Lot Size : 1.78 Acres

Living Area Size : 6,609

Tax Amount : 20259.00

Year Built : 1987

Garage : 5

County : FAIRFAX

Subdivision: Seneca Knoll

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 5 Full Baths: 5

    Room Information

    Has Basement: Yes Basement: Finished, Walk-Out Access
  • Interior Features

    Appliances: Cooktop, Gas Water Heater, Dryer, Washer, Dishwasher, Disposal, Refrigerator, Microwave
  • Heating & Cooling

    Has Heating: Yes Heating: Electric, Heat Pump Has Cooling: Yes Cooling: Heat Pump, Electric

  • Building Information

    Year Built: 1987 Building Area Total: 6609 Construction Materials: Brick Pool Features: None Private Pool: No

  • Lot Information

    Lot Size Acres: 1.78 Lot Size Source: Assessor Lot Size Square Feet: 77528

    Property Information

    Subdivision: SENECA KNOLL Source Property Type: Residential Postal Code Plus 4: 1116 Property SubType: Single Family Residence Levels: Three Or More Property Age: 39

  • Listing Price Information

    Listing Price: $1935000

  • Tax Information

    Parcel Number: 0024 05 0001 Tax Year: 2024 Annual Tax: $20259

  • Parking Information

    Parking Total: 5 Garage Door Opener, Garage, Driveway, Covered, Inside Entrance, Attached, Detached

    Garage Information

    Has Garage: Yes Has Attached Garage: Yes Garage Space: 5

  • Location Information

    Direction: From I-495 to Georgetown Pike ( 193 ) towards Great Falls then right onto Seneca Rd. to 517 on the right WaterSource: Private, Well
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Nearby Home Value

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1101 Leigh Mill Road, Great Falls, VA, 22066 $3,495,000 5 7 9,958 2.21 Acres
9112/9120 Mine Run Drive, Great Falls, VA, 22066 $9,999,500 6 9 14,000 5.42 Acres
9420 Vernon Drive, Great Falls, VA, 22066 $3,180,000 6 8 7,490 0.53 Acre
9120 Mine Run Drive, Great Falls, VA, 22066 $7,499,500 7 10 11,991 2.33 Acres
792 Falls Farm Court, Great Falls, VA, 22066 $6,499,000 6 9 11,042 1.73 Acres
796 Falls Farm Court, Great Falls, VA, 22066 $6,950,000 6 10 11,800 1.82 Acres
801 Olde Georgetown Court, Great Falls, VA, 22066 $2,600,000 6 7 7,557 2.26 Acres
9405 Lagovista Court, Great Falls, VA, 22066 $2,095,000 5 5 4,015 0.93 Acre

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which ByOwner participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have closed or are no longer being offered for sale. Information Deemed Reliable But Not Guaranteed. Copyright © 2026 Bright MLS. All rights reserved.

ByOwner last updated this listing 09/08/2026 @ 05:09

MLS: VAFX2315530 LISTED BY: Mara Gemond, Redfin Corporation 703-665-6665 SOURCE: Bright MLS

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