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Mike Gaffney
REALTOR®, 839001643
(434) 760-2160

517 Seneca Road, Great Falls, VA 22066

$1,975,000
  • 517 Seneca Road, Great Falls, VA 22066 Main Photo

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New to the Market ACTIVE
BEDS5 BATHS5 full SQUARE FEET6,609 MLS#VAFX2315530
STATUSACTIVE PROPERTY TYPEResidential - Single Family SUBDIVISIONSENECA KNOLL SCHOOLFAIRFAX COUNTY PUBLIC SCHOOLS

Property Description

Welcome to this extraordinary all-brick estate, gracefully situated on nearly two acres of beautifully landscaped grounds, where luxury, craftsmanship, and thoughtful updates combine to create a truly exceptional home. It offers 5 spacious bedrooms, 5 full bathrooms, and an abundance of elegant living space. This remarkable residence is designed to accommodate both comfortable daily living and sophisticated entertaining. From the moment you arrive, the home's stately presence is evident, highlighted by a circular driveway, manicured landscaping, and an oversized detached 2/3-car garage in addition to the attached 3 car garage. Step inside to discover a spacious home rich in architectural detail and quality finishes, including stunning Brazilian cherry hardwood floors, designer lighting, refined accent walls, and beautifully updated bathrooms throughout. At the heart of the home, the gourmet kitchen is a chef's dream, featuring premium Wolf appliances, high-end granite countertops, abundant cabinetry, and generous prep space for everything from casual family meals to holiday gatherings. The adjacent family room offers a warm and inviting atmosphere with a cozy fireplace, while the sunroom provides the perfect place to relax and enjoy panoramic views of the surrounding property. A private office with custom library-style built-ins creates an ideal work-from-home environment, while additional reading and study spaces throughout the home add both character and functionality. The fully finished lower level is an entertainer's paradise. Thoughtfully designed with luxurious finishes, it features striking Italian wallpaper murals, a gas fireplace, an impressive 16-foot wet bar, and expansive recreation space perfect for hosting guests. An additional bedroom and full bath create an ideal in-law suite, guest retreat, or private living quarters. Outdoor living is equally impressive. A full-size Trex deck overlooks the spectacular backyard, where mature landscaping, lush gardens, cherry blossom trees, Japanese maples, and a charming gazebo create a peaceful, park-like setting. Whether enjoying your morning coffee, hosting summer gatherings, or simply unwinding after a long day, the outdoor spaces offer beauty and privacy in every season. This home has been meticulously maintained and extensively updated, providing peace of mind for years to come. Recent improvements include a new roof in 2023 with a transferable 50-year warranty, a whole-house water treatment system installed in 2024, ten new windows in 2024, two new HVAC systems in 2025, and a complete interior repaint in 2026. Additional updates completed in 2026 include upgraded door hardware, new bathroom faucets and shower fixtures, a comprehensive lighting upgrade throughout the home, and extensive landscaping enhancements that further elevate the property's curb appeal and outdoor enjoyment. Located within a highly desirable area served by top-rated schools, this one-of-a-kind property offers the rare combination of luxury, privacy, modern updates, and exceptional functionality. Homes of this caliber and condition are seldom available. Don't miss the opportunity to experience this magnificent estate and all it has to offer.

517 Seneca Road | MLS# VAFX2315530

This single family home located at 517 Seneca Road, Great Falls, VA 22066 is currently listed for sale with an asking price of $1,975,000. This property was built in 1987 and has 5 bedrooms and 5 full baths with 6609 sq. ft. Seneca Road is located in the SENECA KNOLL subdivision within the FAIRFAX COUNTY PUBLIC SCHOOLS school district. Search SENECA KNOLL real estate on mikegaffney.montaguemiller.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Fully Finished, Walkout Stairs
Cooling: Heat Pump(s)
Fireplaces: 3
Fuel Type: Electric
Garage: 5
Heating: Heat Pump(s)
Home Style: Colonial
Lot Size: 1.78 Acres
Stories: 3.0
Taxes: $20,259
Year Built: 1987

Feature Descriptions

Additional Structures: Above Grade, Below Grade
Appliances: Built-In Microwave, Dryer, Washer, Cooktop, Dishwasher, Disposal, Refrigerator, Stove
Days on Site: 2
Exterior: Brick, Combination
Lot Dimensions: 1.78 Acre(S)
Parking Notes: 5 Total Parking Spaces
Sewer: On Site Septic
SQFT Above Finished: 4609
SQFT Below Finished: 2000
SQFT Total Finished: 6609
Structure Type: Detached
Total Garage/Parking Spaces: 5
Water: Private, Well

Local Schools

School District: FAIRFAX COUNTY PUBLIC SCHOOLS

Listed By / Shown By

Listed By

Agency Name: Redfin Corporation
Agency Phone: 7036656665

Shown By

Agent Name: Mike Gaffney
Agent Phone: (434) 760-2160
Agency Title: Montague Miller & Co. Realtors

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Estimated Payment

$ 6,659.79 per month $4,395.49 Principal & Interest $1,688.25 Property Tax $576.04 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 06/04/2026. The listing information on this page last changed on 06/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 06/04/2026 12:00:16 AM EST) or CAAR MLS (last updated Wed 06/03/2026 11:10:22 PM EST) or Staunton MLS (last updated Wed 06/03/2026 11:40:21 PM EST) or HRAR MLS (last updated Wed 06/03/2026 11:28:28 PM EST) or Lynchburg MLS (last updated Wed 06/03/2026 9:32:57 PM EST) or Bright MLS (last updated Wed 06/03/2026 11:50:33 PM EST). Real estate listings held by brokerage firms other than Montague Miller & Co. Realtors may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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Agency License Information: Montague, Miller & Co. is licensed in the state of Virginia.


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