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Patti Lillard
REALTOR®, ABR
(540) 718-3300
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105 Interpromontory Road, Great Falls, VA 22066

$3,800,000
  • 105 Interpromontory Road, Great Falls, VA 22066 Main Photo

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ACTIVE
BEDS6 BATHS6 full 2 partial SQUARE FEET9,617 MLS#VAFX2294396
STATUSACTIVE PROPERTY TYPEResidential - Single Family SUBDIVISIONFALCON RIDGE SCHOOLFAIRFAX COUNTY PUBLIC SCHOOLS

Property Description

Perched on a private knoll within the prestigious Southdown enclave of Great Falls, this extraordinary custom estate commands five acres of manicured and wooded grounds backing to protected parkland with seasonal Potomac River views and direct trail access from your own backyard. A singular offering anchored by one of the oldest and largest white oak trees in all of Great Falls, a living landmark predating the Civil War. Inside, soaring ceilings, bespoke millwork, and six fireplaces set a tone that is at once grand and deeply residential. The brand-new designer kitchen flows seamlessly into the expansive family room, while the main-level primary suite provides a true sanctuary with a spa-appointed bath and an exceptional custom dressing room. The walk-out lower level is an estate unto itself, boasting a custom bar, private gym, sauna, wine cellar, and gracious guest accommodations. Beyond the walls, a private resort awaits: a heated saltwater pool and spa, a pool house, and mature, cathedral-canopied grounds that offer both beauty and absolute seclusion. Equestrian-friendly acreage, a new roof, Andersen windows, tankless water heaters, and home generator coverage complete an already impeccable package. Ultimate privacy. Irreplaceable natural beauty. And the ease of being minutes from the city — with everything already here. A resort-style living awaits you.

105 Interpromontory Road | MLS# VAFX2294396

This single family home located at 105 Interpromontory Road, Great Falls, VA 22066 is currently listed for sale with an asking price of $3,800,000. This property was built in 1987 and has 6 bedrooms and 6 full and 2 partial baths with 9617 sq. ft. Interpromontory Road is located in the FALCON RIDGE subdivision within the FAIRFAX COUNTY PUBLIC SCHOOLS school district. Search FALCON RIDGE real estate on plillard.montaguemiller.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Daylight, Partial, Connecting Stairway, Fully Finished, Heated, Outside Entrance, Walkout Level
Cooling: Central A/C, Zoned
Fireplaces: 6
Fuel Type: Natural Gas
Garage: 3
Heating: Heat Pump(s)
Home Style: Colonial
Lot Size: 5.00 Acres
Stories: 3.0
Taxes: $27,468
Year Built: 1987

Feature Descriptions

Additional Structures: Above Grade, Below Grade
Days on Site: 56
Lot Dimensions: 5.00 Acre(S)
Parking Notes: 3 Total Parking Spaces
Sewer: No Sewer System
SQFT Above Finished: 6736
SQFT Below Finished: 2881
SQFT Total Finished: 9617
Structure Type: Detached
Total Garage/Parking Spaces: 3
Water: None

Local Schools

High School: LANGLEY
Middle School: COOPER
Elementary School: GREAT FALLS
School District: FAIRFAX COUNTY PUBLIC SCHOOLS

Listed By / Shown By

Listed By

Agency Name: Long & Foster Real Estate, Inc.
Agency Phone: 7037901990

Shown By

Agent Name: Patti Lillard
Agent Phone: (540) 718-3300
Agency Title: Montague Miller & Co. Realtors

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Estimated Payment

$ 11,854.49 per month $8,457.15 Principal & Interest $2,289.00 Property Tax $1,108.33 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 05/21/2026. The listing information on this page last changed on 05/21/2026. 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 05/21/2026 12:47:24 PM EST) or CAAR MLS (last updated Thu 05/21/2026 12:40:43 PM EST) or Staunton MLS (last updated Thu 05/21/2026 12:42:41 PM EST) or HRAR MLS (last updated Thu 05/21/2026 12:44:28 PM EST) or Lynchburg MLS (last updated Thu 05/21/2026 12:32:54 PM EST) or Bright MLS (last updated Thu 05/21/2026 12:34:48 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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