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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 this extraordinary all-brick estate, privately nestled on nearly two pristine acres in the highly coveted Langley High School district. Combining timeless craftsmanship with extensive recent updates, this exceptional residence offers an unparalleled blend of luxury, privacy, and everyday functionality. Meticulously maintained and thoughtfully enhanced, the home has been extensively updated to provide exceptional peace of mind. Recent improvements include a new roof (2023) with a transferable 50-year warranty, a whole-house water treatment system (2024), ten new windows (2024), two new HVAC systems (2025), and a comprehensive interior refresh in 2026 featuring fresh designer paint, stylish new light fixtures, upgraded door hardware, updated bathroom faucets and shower fixtures, and professional landscaping enhancements. The well and septic systems have also been recently serviced, ensuring this home is as functional as it is beautiful. Offering 5 bedrooms, 5 full bathrooms, and an impressive five garage spaces—including an attached 3-car garage and an oversized detached 2/3-car garage—this property is perfectly suited for car enthusiasts, hobbyists, collectors, or anyone seeking exceptional storage and workspace. A circular driveway, manicured landscaping, and mature trees create a grand first impression while enhancing the estate's peaceful, park-like setting. Inside, every detail reflects quality and thoughtful design. Brazilian cherry hardwood floors, updated designer lighting, refined architectural details, and beautifully renovated bathrooms create an elegant yet welcoming atmosphere. The spacious floor plan is equally suited for everyday living and large-scale entertaining. The gourmet kitchen is a chef's dream, featuring premium Wolf appliances, high-end granite countertops, abundant cabinetry, and generous prep space. It flows seamlessly into the inviting family room with a cozy fireplace and the light-filled sunroom, where expansive windows showcase picturesque views of the surrounding grounds. A handsome private office with custom library-style built-ins provides the perfect work-from-home retreat, while additional reading and flex spaces throughout the home offer versatility for today's lifestyle. The fully finished lower level is designed for entertaining, featuring striking 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 bath. Step outside to enjoy the beauty of nearly two acres of meticulously maintained grounds. The expansive Trex deck overlooks lush gardens, mature landscaping, cherry blossom trees, Japanese maples, and a charming gazebo, creating a private outdoor oasis ideal for relaxing, entertaining, or simply enjoying the serenity of nature. Offering the rare combination of nearly two private acres, extensive recent improvements, abundant garage space, luxury finishes, and a premier Langley High School location, this remarkable estate presents an exceptional opportunity to own one of the area's most distinguished homes.

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Detail Ic Property Details

Property Type : Residential

Price : $1,975,000

AD Id : 79877539

MLS Id : VAFX2315530

Beds : 5

Lot Size : 1.78 Acres

Living Area Size : 6,609

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: $1975000

  • 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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9200 Ripple Brook Road, Great Falls, VA, 22066 $1,695,000 5 4 4,070 4,070 SqFt
9112/9120 Mine Run Drive, Great Falls, VA, 22066 $11,250,000 6 9 14,000 14,000 SqFt
9420 Vernon Drive, Great Falls, VA, 22066 $3,180,000 6 8 7,490 7,490 SqFt
9120 Mine Run Drive, Great Falls, VA, 22066 $8,750,000 7 10 11,991 11,991 SqFt
9395 Wolf Trap Creek Co.., Great Falls, VA, 22066 $2,195,000 5 5 7,400 7,400 SqFt
9324 Georgetown Pike, Great Falls, VA, 22066 $3,995,000 7 11 9,525 9,525 SqFt
796 Falls Farm Court, Great Falls, VA, 22066 $6,950,000 6 10 11,800 11,800 SqFt
9221 Weant Drive, Great Falls, VA, 22066 $880,000 4 3 2,572 2,572 SqFt

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 07/20/2026 @ 12:08

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

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