Active Open Saturday 10/03 11 AM-2 PM

MLS: #VAFX2340158, Listed By: Carmen Bere, Samson Properties, Source:Bright MLS

3708 Prosperity Avenue

FAIRFAX, VA 22031
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Bed 5

Bed

Bath 7

Bath

SqFt10,030

Sqft

Acres1.15

Acres(Lot)

The wait is over for Orion—an exquisite, one-of-a-kind modern masterpiece. Nestled on a private, beautifully landscaped acre lot with mature trees in the prestigious Mantua community, this exceptional estate offers a peaceful retreat just minutes from the Capital Beltway, I-66, Tyson Corner, the Mosaic District, and Washington, D.C. Designed by a renowned modern architect and crafted by award-winning ACG Custom Homes, Orion seamlessly blends refined, effortless living with modern sophistication. Guests are welcomed by a massive, 9-foot wood pivot door that opens into a dramatic foyer with soaring ceilings. Throughout the home, expansive Marvin windows and doors flood the spaces with natural light, blurring the line between the striking interior and the nature outside. The main level is tho ughtfully engineered for both intimate daily living and grand-scale entertaining. The spectacular Great Room anchors the home, featuring 21-foot ceilings, custom white oak cabinetry, and a gas fireplace finished with hand-applied plaster and custom lighting accents. The culinary spaces are nothing short of breathtaking. The main kitchen boasts modern lines, custom two-tone white oak and painted cabinets, double islands, and premium Thermador appliances. Behind the scenes, a fully equipped spice kitchen features Bosch appliances, ample storage, and seamless functionality. Indoor-outdoor living is elevated by a heated loggia with its own fireplace, leading out to a private backyard oasis. Here, you will find a state-of-the-art heated saltwater swimming pool—complete with a full depth swimming lane, sun shelf, natural stone decking, and an automated retractable cover—with plenty of remaining space to add the sports court of your dreams. The primary suite serves as an opulent sanctuary, defined by towering, soaring ceilings, an elegant electric fireplace, a private coffee bar, and direct access to the loggia. Organization is effortless with two fully customized walk-in closets complete with a dedicated washer and dryer. The en-suite bath evokes a five-star spa experience, featuring striking Taj Mahal stone, Italian porcelain slabs, a curbless walk-in shower, gunmetal signature hardware, designer accent lighting, and abundant custom storage. The lower level elevates luxury living to new heights, presenting an unmatched retreat entirely dedicated to health, wellness, and grand-scale entertainment. Fitness enthusiasts will appreciate the high-end gym, enclosed by automated sliding switchable glass doors, complete with an integrated water filtration system and a dedicated spa bath featuring a state-of-the-art cold plunge and sauna. For recreation and leisure, the sprawling family room offers a central fireplace, built-in cabinetry, a cozy reading nook, and expansive space for a pool or ping-pong table. Movie nights and swing practice come alive in the theater and golf simulator room, outfitted with acoustic paneling, layered accent lighting, and a cutting-edge projector. To top it all off, an automated hidden entry reveals a magnificent entertainer’s lounge. This ultimate private club boasts a massive wet bar with double seating, a wine room, and an 130” + media screen perfect for game day. From its hydronic radiant-heated floors, integrated custom speakers, and state-of-the-art smart technology to its sophisticated architectural design, and conditioned garage this estate delivers an unparalleled living experience. Melding effortless main-level luxury with a world-class lower-level wellness and entertainment retreat, this residence offers a rare combination of comfort, sophistication, and lifestyle amenities. Come and experience ORION!

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Detail Ic Property Details

Property Type : Residential

Price : $3,989,998

AD Id : 91357040

MLS Id : VAFX2340158

Beds : 5

Lot Size : 1.15 Acres

Living Area Size : 10,030 Sq. Ft

Tax Amount : $16,398

Year Built : 2026

Garage : 3

County : FAIRFAX

Subdivision: Mantua

Open House Open House

  • 10/03 11 AM-2 PM
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Map

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 7 Full Baths: 5 Half Baths: 2

    Room Information

    Rooms Total: 20 Has Basement: Yes Basement: Finished, Exterior Entry, Daylight, Full, Interior Entry
  • Flooring Information

    Wood
  • Roofing Information

    Shingle
  • Interior Features

    Eat-in Kitchen, Bar, Kitchen Island, Pantry, Recessed Lighting, Sauna, Walk-In Closet(s), Vaulted Ceiling(s), Cathedral Ceiling(s), High Ceilings, Beamed Ceilings, Built-in Features, Open Floorplan, Soaking Tub Roof: Shingle Appliances: Range, Gas Water Heater, Dishwasher, Microwave Laundry Features: Laundry Room, Main Level
  • Heating & Cooling

    Has Heating: Yes Heating: Natural Gas, Forced Air, Other Has Cooling: Yes Cooling: Zoned, Electric

  • Building Information

    Year Built: 2026 Building Area Total: 10030 Construction Materials: Stone, Stucco Pool Features: Heated, In Ground, Salt Water, Private, Lap Private Pool: Yes View: Trees/Woods, Other
  • Exterior Features

    Exterior Features: Lighting, Rain Gutters

  • Lot Information

    Lot Size Acres: 1.15 Lot Size Source: Assessor Lot Size Square Feet: 50117

    Property Information

    Subdivision: MANTUA Source Property Type: Residential Postal Code Plus 4: 3325 Property SubType: Single Family Residence Levels: Two Property Age: 0

  • Listing Price Information

    Listing Price: $3989998

  • Tax Information

    Parcel Number: 0591 05 0011 Tax Lot: 11 Tax Year: 2026 Annual Tax: $16398

  • Parking Information

    Parking Total: 15 Asphalt, Garage, Driveway, Attached

    Garage Information

    Has Garage: Yes Has Attached Garage: Yes Garage Space: 3 Pets Allowed: Yes

  • Location Information

    Direction: see maps WaterSource: Well Security Features: Fire Escape, Security Lights
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
3312 Prosperity Avenue, Fairfax, VA, 22031 $2,500,000 6 7 5,666 1 Acre
3704 Prosperity Avenue, Fairfax, VA, 22031 $3,749,998 5 8 10,282 0.98 Acre
8714 Duvall Street, Fairfax, VA, 22031 $1,150,000 7 9 7,570 0.50 Acre
8714 Duvall Street, Fairfax, VA, 22031 $1,150,000 5 3 1,416 0.50 Acre
3214 Chichester Lane, Fairfax, VA, 22031 $1,199,000 5 3 2,650 0.52 Acre
8928 Garden Gate Drive, Fairfax, VA, 22031 $1,100,000 4 4 3,191 0.15 Acre
9313 Coronado Terrace Ter, Fairfax, VA, 22031 $2,625,000 6 7 7,201 0.54 Acre
3726 Tedrich Boulevard, Fairfax, VA, 22031 $624,900 4 2 1,712 0.31 Acre
3912 Fairview Drive, Fairfax, VA, 22031 $725,000 3 2 1,900 0.20 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 10/01/2026 @ 09:55

MLS: VAFX2340158 LISTED BY: Carmen Bere, Samson Properties 703-378-8810 SOURCE: Bright MLS

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