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703 Potomac Knolls DriveMclean, VA 22102Price: $39,000,000

  • Price: $39,000,000
  • Est. Mortgage of $/month
  • 273 Days on Market
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$/month over payments
Federal 30-year interest rate: 6.48% last updated on Jun 4, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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  • $39,000,000List Price
  • 6Bedrooms
  • 12Bathrooms
  • 28,000Square Feet
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.
Listed by Fouad Talout of Long & Foster Real Estate,Inc.

Driving Directions

Railey Vacations
Railey Vacations
Office: 301-387-2124
5 Vacation Way
McHenry, MD 21541

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More Info

Location Information

  • Date Listed09/11/2025
  • ZoningRESIDENTIAL
  • UsmAreaMclean

School Information

  • Junior HighCooper
  • High SchoolLangley

Parking

  • Parking TypesAttached Garage
  • Total Garage And Parking Spaces17

Property

  • Property ConditionExcellent
  • New Construction YNY
  • Lot DescriptionCul-de-sac, Landscaping, Partly Wooded

Interior

  • Appliances Included
    • Central Vacuum
    • Cooktop
    • Cooktop - Down Draft
    • Dishwasher
    • Disposal
    • Dryer
    • Microwave
    • Oven - Double
    • Oven - Wall
    • Oven/Range - Gas
    • Refrigerator
    • Six Burner Stove
    • Washer
  • Heating YNYes
  • CoolingCentral A/C
  • Basement YNYes

Property Information

  • Lot Size Square Feet106,195
  • Above Grade Finished Area28000

Water Body

  • Water View YNYes
  • Waterfront FeaturesNavigable Water
  • WaterfrontYes
  • Water Body TypeRiver
  • Water Body NamePotomac River
  • Water FeaturesCanoe/Kayak
  • Water AccessYes

Basic Information

  • MLS NumberVAFX2264172
  • Ownership InterestFee Simple
  • List Price$39,000,000
  • Square Feet28,000
  • Acreage2.44
  • Year Built2025
  • MLS Property TypeResidential
  • StatusACT

Building

  • ViewWater, River, Scenic Vista
  • Water Oriented YNYes
  • Door FeaturesFrench, Double Entry
  • Interior FeaturesAttic, Kitchen - Gourmet, Family Room Off Kitchen, Kitchen - Island, Dining Area, Kitchen - Eat-In, Primary Bath(s), Built-Ins, Crown Moldings, Upgraded Countertops, Wet/Dry Bar, Wood Floors, Additional Stairway, Bar, Breakfast Area, Entry Level Bedroom, Formal/Separate Dining Room, Kitchen - Table Space, Spiral Staircase, Studio
  • High School DistrictFairfax County Public Schools
  • LocationTypeRiver
  • Broker NameLong & Foster Real Estate, Inc.
  • Building Number703
  • DirectionsWest on 193 Right on Potomac Knolls to the end to 703
  • Distance To Body Of Water UnitsFeet
  • Num Attached Garage Spaces17
  • Lower Level2 Total Baths2
  • Lower Level2 Half Baths1
  • Lower Level2 Full Baths1
  • Lower Levels Total Baths4
  • Lower Level1 Total Baths2
  • Lower Level1 Half Baths1
  • Lower Level1 Full Baths1
  • Lower Levels Total Full Baths2
  • Main Level Total Baths3
  • Lower Levels Total Half Baths2
  • Main Level Bedrooms2
  • Main Level Half Baths1
  • Main Level Full Baths2
  • Upper Levels Total Full Baths5
  • Upper Levels Total Bedrooms4
  • Upper Levels Total Baths5
  • Upper Level1 Bedrooms4
  • Upper Level1 Full Baths5
  • Upper Level1 Total Baths5
  • Spa YNYes
  • Story ListLower 1, Lower 2, Main, Upper 1
  • Structure Design TypeDetached
  • Construction MaterialsOther
  • Property Style10000001217
  • Bedrooms6
  • Basement
    • Connecting Stairway
    • Daylight
    • Fully Finished
    • Heated
    • Improved
    • Outside Entrance
    • Partial
    • Rear Entrance
  • Full Bath9
  • Bathroom12
  • Half Baths3
  • Levels4
  • Fireplace YNYes
  • Fireplace4
  • Garage TypeGarage Door Opener
  • Garage Spaces17
  • GarageYes
  • Patio And Porch FeaturesBalconies- Multiple

Tax Information

  • Total Taxes Payment FrequencyAnnually
  • Tax Total Finished Sq Ft6,565
  • Tax Year2025
  • County Tax$50,669
  • County Tax Payment FrequencyAnnually
  • Assessment Year2025

Location

  • Address703 Potomac Knolls Drive
  • Area Total28,000
  • SubdivisionPotomac Knolls
  • TownMclean
  • StateVA
  • Zip22102
  • CountyFairfax

Exterior

  • FoundationOther

Utilities

  • Water SourceWell
  • SewerSeptic Exists
  • Central Air YNYes
  • Cooling FuelElectric
  • Water HeaterNatural Gas
  • Heating FuelNatural Gas
  • Heat SystemForced Air

Amenities

  • PoolYes - Personal
  • Accessibility AmenitiesOther
  • PricePerSqFt1393
  • Other AmenitiesBasement, Fireplace, Pool, Waterfront, Water View

Other

  • View Count2

Copyright 2026 BRIGHT, All Rights Reserved.  Information Deemed Reliable But Not Guaranteed. 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 Railey Vacations 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.Data last updated June 10, 2026. 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.

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