105 Interpromontory Rd

Great Falls, VA 22066

$3,800,000
Price
6
Beds
9,617 Sq. Ft.
$395 / Sq. Ft.
9,617
Sq. Ft.
$395
per Sq. Ft.
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Coming Soon
Coming Soon

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...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.
  1. Listed by Pascale M Karam • Long & Foster Real Estate, Inc.
    P: (703)-472-3749 pascalekaram@gmail.com

Property Details for 105 Interpromontory Road

Tax ID Number
0032 01 0005
Ownership
Fee Simple
Condo Coop Association
No
HOA
No
Structure Type
Detached
Style
Colonial
Levels/Stories
3
Waterfront
No
LISTING UPDATED: 04/07/2026 01:17 PM

Property Details for 105 Interpromontory Road

StatusComing Soon
MLS #VAFX2294396
Days on Market-
Taxes$27,468 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Fee Simple
Year Built1987
Lot Size5.00 AC / 217,800 SF
CountyFairfax County
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Location

Listing Courtesy of Long & Foster Real Estate, Inc.
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Building Information for 105 Interpromontory Road

Stories3Year Built1987Building Size-Lot Size5.00 AC / 217,800 SF

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$21,424 per month

30 year fixed, 6.46% Interest

Principal and Interest

$19,135

Property Taxes

$2,289

HOA Dues

$0

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Property Information for 105 Interpromontory Road

Location
Location
  • In City Limits: No
  • School District Name: FAIRFAX COUNTY PUBLIC SCHOOLS
  • School District County ID: 121138392980
  • SchoolDistrictSource: Listing Agent
  • Elementary School: GREAT FALLS (FAIRFAX VA)
  • ElementarySchoolSource: Listing Agent
  • Middle Or Junior School: COOPER (FAIRFAX VA)
  • MiddleSchoolSource: Listing Agent
  • High School: LANGLEY (FAIRFAX VA)
  • HighSchoolSource: Listing Agent
  • County: FAIRFAX
Waterfront / Water Access
Waterfront / Water Access
  • Water View: No
  • Water Access: No
  • Water Oriented: No
  • Navigable Water: No
  • Tidal Water: No
  • Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
  • Senior Community: No
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2025
  • Tax Assessed Value: $2,376,190
  • Year Assessed: 2025
  • County Tax: $26,672
  • Improvement Assessed Value: $1,003,190
  • City Town Tax: $0
  • Land Assessed Value: $1,373,000
  • Clean Green Assessed: No
  • Land Use Code: 011
  • Refuse Fee: $0
  • Zoning: 100
  • Tax Lot: 15
  • School Tax: $0
  • Tax Page Number: 32
  • Automatically Update Tax Values Y/N: No
Rooms
Main
  • # Bedrooms Count Main Level: 1
  • # Bathrooms Count Main Level: 3
  • # Bathrooms Full Main Level: 1
  • # Bathrooms Half Main Level: 2
All Upper Levels
  • # Bedrooms Count All Upper Levels: 4
  • # Bathrooms Count All Upper Levels: 4
  • # Bathrooms Full All Upper Levels: 4
Upper Level 1
  • # Bedrooms Count Upper Level: 4
  • # Bathrooms Count Upper Level: 4
  • # Bathrooms Full Upper Level: 4
All Lower Levels
  • # Bedrooms All Lower Levels: 1
  • # Bathrooms All Lower Levels: 1
  • # Bathrooms Full All Lower Levels: 1
Lower Level 1
  • # Bedrooms Lower Level: 1
  • # Bathrooms Lower Level: 1
  • # Bathrooms Full Lower Level: 1
Rooms
  • Stories: Lower 1, Main, Upper 1
Building Info
Building Info
  • Total Finished SQFT: 9,617.00
  • Total Finished SQFT Source: Estimated
  • Tax Total Finished SQFT: 6,736.00
  • Total SQFT: 9,617.00
  • Total SQFT Source: Estimated
  • Construction Materials: Other
  • Ext Main Mid-res: http://bright-media01.prd.brightmls.com/bright/images/0000/8046/0442/3812/804604423812_512_384_WM_IMrugM3Y2UVGumNs.jpg
  • Basement Type: Daylight, Partial, Connecting Stairway, Fully Finished, Heated, Outside Entrance, Walkout Level
  • Foundation Details: Other
  • Room and Floor: Bedrooms-Main Level-1, Bathrooms Full-Main Level-1, Bathrooms Half-Main Level-1, Bathrooms Half-Main Level-2, Bedrooms-Upper Level 1-1, Bedrooms-Upper Level 1-2, Bedrooms-Upper Level 1-3, Bedrooms-Upper Level 1-4, Bedrooms-Lower Level 1-1, Bathrooms Full-Upper Level 1-1, Bathrooms Full-Upper Level 1-2, Bathrooms Full-Upper Level 1-3, Bathrooms Full-Upper Level 1-4, Bathrooms Full-Lower Level 1-1
  • # Bathrooms Full: 6
  • # Bathrooms Half: 2
  • Other Structure: Above Grade, Below Grade
Lot / Land Information
Lot / Land Information
  • Lot Size Source: Assessor
  • Parcel ID: 19195626
Parking
Parking
  • Type Of Parking: Attached Garage
  • Num of Attached Garage Spaces: 3
  • Total Garage Spaces: 3
  • Garage Features: Garage - Side Entry, Garage Door Opener, Underground
Interior Features
Interior Features
  • Fireplace: Yes
  • Fireplaces Count: 6
  • Accessibility Features: Other
Exterior Features
Exterior Features
  • Pool: Yes - Personal
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: Central A/C, Zoned
  • Cooling Fuel: Electric
  • Heating Type: Heat Pump(s)
  • Heating Fuel: Natural Gas
  • Hot Water: Natural Gas
  • Water Source: None
  • Sewer Septic: No Sewer System
Confidential Data
Listing Office
  • List Agent AOR: Dulles Area Association of REALTORS
  • List Agent URL: Pascalekaram.net

Property History for 105 Interpromontory Road

DateEvent & SourcePriceAppreciation
Jun 10, 2013

Closed

BRIGHT #1003970074

$1,530,000—
Apr 10, 2013

Pending

BRIGHT #1003970074

—
May 2, 2012

Listed (Active)

BRIGHT #1003970074

$2,080,000—
Jul 2, 2010

Withdrawn

BRIGHT #1009031554

—
Feb 19, 2010

Listed (Active)

BRIGHT #1009031554

$2,200,000—
Oct 10, 2008

Withdrawn

BRIGHT #VAFX856564

$2,499,000—
Oct 10, 2008

Withdrawn

BRIGHT #VAFX856564

—
Aug 17, 2007

Listed (Active)

BRIGHT #VAFX856564

$2,599,000—
Mar 15, 1999

Closed

BRIGHT #VAFX553066

$1,200,000—
Jan 10, 1999

Pending

BRIGHT #VAFX553066

—
Jul 14, 1998

Listed (Active)

BRIGHT #VAFX553066

$1,299,000—
DateEvent & SourcePrice
06/10/2013

Closed

BRIGHT #1003970074

$1,530,000
04/10/2013

Pending

BRIGHT #1003970074

—
05/02/2012

Listed (Active)

BRIGHT #1003970074

$2,080,000
07/02/2010

Withdrawn

BRIGHT #1009031554

—
02/19/2010

Listed (Active)

BRIGHT #1009031554

$2,200,000
10/10/2008

Withdrawn

BRIGHT #VAFX856564

$2,499,000
10/10/2008

Withdrawn

BRIGHT #VAFX856564

—
08/17/2007

Listed (Active)

BRIGHT #VAFX856564

$2,599,000
03/15/1999

Closed

BRIGHT #VAFX553066

$1,200,000
01/10/1999

Pending

BRIGHT #VAFX553066

—
07/14/1998

Listed (Active)

BRIGHT #VAFX553066

$1,299,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 105 Interpromontory Road

Taxable ValueLand$1,260,000Additions$1,003,190Total$2,263,190
Tax Record2025$26,162 ($2,180 / month)
Home Facts
Beds5Baths5.5Total Finished SqFt6,736 SqFtAbove Grade Finished SqFt6,736 SqFtStories2Lot Size217,800 SqFtStyleSingle Family ResidenceYear Built1987ZoningRE(RES ESTATECountyFAIRFAXAPN003-2-01-0005Fireplace TypeHas Fireplace

Schools near 105 Interpromontory Road

This home is within Fairfax County Public Schools.
Rating
School
Type
Grades
Distance
Great Falls Elementary School
Public - PK to 6
Cooper Middle School
Public - 7 to 8
Langley High School
Public - 9 to 12
Kilmer Center
Public - PK to 12
Rating
School
Distance
Great Falls Elementary School
PublicPK to 6

Cooper Middle School
Public7 to 8

Langley High School
Public9 to 12

Kilmer Center
PublicPK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 105 Interpromontory Road, Great Falls, VA 22066

105 Interpromontory Road is a single family home Coming Soon in Great Falls, VA 22066. This property is currently priced at $3,800,000. This listing's school district is Fairfax County Public Schools. Nearby schools include Great Falls Elementary School, Cooper Middle School and Langley High School. 105 Interpromontory Road is a 6-bed, 8-bath, 9,617 sqft single family home built in 1987.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Long & Foster Real Estate, Inc.

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is 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 the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on 04/07/2026 01:17 PM