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    703 Potomac Knolls Drive , 
    Mclean , Virginia VA 22102 -1421
    $39,000,000 Price
    6 Bedrooms
    9 Full Baths
    12 Total Baths
    3 Partial Baths
    28,000 SqFt
    2.44 Acres
    VAFX2264172 Listing ID
    An unprecedented opportunity for ultra-modern luxury living on the Potomac River. To be built by Halac Luxury Homes, this visionary contemporary estate will span nearly 28,000 square feet of interior and exterior living space, set upon a private 2.44-acre riverfront lot.Masterfully designed with striking architecture and incomparable amenities, the residence is anchored by a 1,300-square-foot primary suite with private elevator access to a dedicated garage and a 730-square-foot balcony with commanding river views. Four additional supper large bedrooms offer en-suite baths, walk-in closets, and private balconies, ensuring comfort and privacy for family and guests alike.A true entertainer’s haven, the home boasts a 20-seat theater, expansive family rooms across all levels, a soaring two-story modern library, and dual offices. Separate guest and staff quarters provide discreet accommodations, while a wellness sanctuary elevates everyday living with a fully appointed gym, steam room, Turkish hammam, infinity pool, and outdoor jacuzzi.Walls of glass and vast terraces dissolve the boundary between indoor and outdoor living, opening to multiple overlook and side balconies, suspended gardens, and extraordinary modern rich spaces designed for both intimate gatherings and grand-scale entertaining. A 17-car garage, two elevators, and cutting-edge design details complete this architectural masterpiece.Set against the serene backdrop of the Potomac, this estate will stand among the Capital Region’s most significant luxury residences—a rare blend of bold innovation, timeless sophistication, and privacy.Builders model home is ready to show.
    Schedule Showing
    Status ACTIVE
    County Fairfax
    Year Built 2025
    Property Type Residential
    Residential
    Property Sub Type Detached

    Primary Features

    County: Fairfax
    Half Baths: 3
    Price/SqFt: 1392.86
    Property Sub Type: Detached
    Property Type: Residential
    Subdivision: POTOMAC KNOLLS
    Year Built: 2025
    Zoning: RESIDENTIAL

    Interior

    Above Grade Finished Area Units: Square Feet
    Above Grade Finished SqFt Source: Estimated
    Appliances: Central Vacuum, Cooktop, Cooktop - Down Draft, Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Oven - Wall, Oven/Range - Gas, Oven - Double, Washer, Six Burner Stove
    Basement: yes
    Basement Type: Connecting Stairway, Outside Entrance, Rear Entrance, Daylight, Partial, Fully Finished, Heated, Improved
    Bathrooms Count Lower Level 1: 2
    Bathrooms Count Lower Level 2: 2
    Bathrooms Count Main Level: 3
    Bathrooms Count Upper Level 1: 5
    Bathrooms Full Lower Level 1: 1
    Bathrooms Full Lower Level 2: 1
    Bathrooms Full Main Level: 2
    Bathrooms Full Upper Level 1: 5
    Bathrooms Half Lower Level 1: 1
    Bathrooms Half Lower Level 2: 1
    Bathrooms Half Main Level: 1
    Bedrooms Count Main Level: 2
    Bedrooms Count Upper Level 1: 4
    Below Grade Unfinished Area Units: Square Feet
    Below Grade Unfinished SqFt Source: Assessor
    Central Air: yes
    Cooling Type: Central A/C
    Fireplace: yes
    Fireplaces Count: 4
    Heating: yes
    Heating Type: Forced Air
    Levels Count: 4
    Living Area SqFt Source: Estimated
    Spa: yes
    Total Below Grade SqFt Source: Assessor
    Total SqFt: 28000
    Total SqFt Source: Estimated

    External

    Architectural Style: Contemporary
    Construction Completed: no
    Construction Materials: Other
    Cooling Fuel: Electric
    Distance To Body Of Water Units: Feet
    Door Features: French, Double Entry
    Foundation Details: Other
    Garage: yes
    Garage Features: Garage Door Opener
    Garage Spaces Count: 17
    Heating Fuel: Natural Gas
    Hot Water: Natural Gas
    Lot Size Source: Assessor
    Lot Size Units: Square Feet
    Lot SqFt: 106195
    Navigable Water: yes
    New Construction: yes
    Number of Attached Garage Spaces: 17
    Other Structures: Above Grade
    Outdoor Living Structures: Balconies- Multiple
    Pool: Yes - Personal
    Sewer Septic: Septic Exists
    Total Garage and Parking Spaces: 17
    Type of Parking: Attached Garage
    Water Access: yes
    Water Access Features: Canoe/Kayak
    Water Body Name: Potomac River
    Water Body Type: River
    Water Oriented: yes
    Water Source: Well
    Water View: yes

    Location

    Condo/Co-op Association: no
    Country: US
    High School: LANGLEY
    HOA: no
    In City Limits: no
    Location Type: River
    Middle Or Junior School: COOPER
    Middle School Source: Listing Agent
    School District Name: FAIRFAX COUNTY PUBLIC SCHOOLS
    School District Source: Listing Agent
    Senior Community: no
    View Type: Water, River, Scenic Vista
    Waterfront: yes

    Additional

    Accessibility Features: Other
    Land Use Code: 011
    Property Condition: Excellent
    Story List: Lower 1, Lower 2, Main, Upper 1
    Year Assessed: 2025
    Year Built Source: Estimated

    Financial

    Association Recreation Fee: N
    Automatically Update Tax Values: yes
    Ownership Interest: Fee Simple
    Possession: Settlement
    Sale Type: Standard
    Tax Lot: 14
    Tax Total Finished SqFt: 6565
    Tax Year: 2025
    Vacation Rental: no

    Zoning Info



    © 2026 Bright MLS. All rights reserved. Information Deemed Reliable, but Not Guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is 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. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Listing courtesy of Long & Foster Real Estate, Inc.. Data last updated on Friday, April 3rd, 2026 02:08:29 PM.
    #IDX-primaryPhoto,#idx-details-header Listing courtesy of Long & Foster Real Estate, Inc. (703) 790-1990

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    {"page":"listing","idxID":"b004","listingID":"VAFX2264172","extra":"703-Potomac-Knolls-Drive","type":"moreinfo"}
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