11900 River Rd
$24,900,000
Price
5
Beds
12
Baths
25,119 Sq. Ft.
$991 / Sq. Ft.
25,119
Sq. Ft.
$991
per Sq. Ft.
Listed By CompassPending
Listed By CompassPending
Description
LUXURY PROPERTY AUCTION: 5–18 DECEMBER.
Accepting Starting Bids Through 4 December.
Starting Bids Expected Between $7.5M-$11.5M.
Earn an incentive by 4 December.
Anchored along the Potomac River on over 13 private acres, this magnificent French Chateau-inspired estate exemplifies the pinnacle of architectural refinement and luxurious living. Approached by a half-mile tree-lined drive beyond an arched gate, the residence unveils breathtaking panoramas of the river and protected parkland. A masterful collaboration...LUXURY PROPERTY AUCTION: 5–18 DECEMBER.
Accepting Starting Bids Through 4 December.
Starting Bids Expected Between $7.5M-$11.5M.
Earn an incentive by 4 December.
Anchored along the Potomac River on over 13 private acres, this magnificent French Chateau-inspired estate exemplifies the pinnacle of architectural refinement and luxurious living. Approached by a half-mile tree-lined drive beyond an arched gate, the residence unveils breathtaking panoramas of the river and protected parkland. A masterful collaboration between architect John Ike, designer Geoffrey Bradfield, and Horizon Builders, this limestone and slate masterpiece comprises over 40,000 square feet across three meticulously crafted structures. The 25,000-square-foot main residence features coffered ceilings, floor-to-ceiling windows, and imported stone detailing throughout four levels. The entertainment-grade lower level showcases a professional theater, clubroom with magnificent bar, and wine cellar rivaling the finest restaurants. A thoughtfully designed three-level guesthouse with 11 garage bays transforms effortlessly from automotive showroom to glamorous event space, while a 4,500-square-foot staff residence ensures seamless property management. Every amenity speaks to uncompromising luxury—commercial chef's kitchen, elevator access, heated pool, generator backup, automated snow-melt systems, and reverse osmosis water throughout. Remarkably, sale proceeds benefit The American Cancer Society, making this acquisition an extraordinary legacy opportunity.
Accepting Starting Bids Through 4 December.
Starting Bids Expected Between $7.5M-$11.5M.
Earn an incentive by 4 December.
Anchored along the Potomac River on over 13 private acres, this magnificent French Chateau-inspired estate exemplifies the pinnacle of architectural refinement and luxurious living. Approached by a half-mile tree-lined drive beyond an arched gate, the residence unveils breathtaking panoramas of the river and protected parkland. A masterful collaboration...LUXURY PROPERTY AUCTION: 5–18 DECEMBER.
Accepting Starting Bids Through 4 December.
Starting Bids Expected Between $7.5M-$11.5M.
Earn an incentive by 4 December.
Anchored along the Potomac River on over 13 private acres, this magnificent French Chateau-inspired estate exemplifies the pinnacle of architectural refinement and luxurious living. Approached by a half-mile tree-lined drive beyond an arched gate, the residence unveils breathtaking panoramas of the river and protected parkland. A masterful collaboration between architect John Ike, designer Geoffrey Bradfield, and Horizon Builders, this limestone and slate masterpiece comprises over 40,000 square feet across three meticulously crafted structures. The 25,000-square-foot main residence features coffered ceilings, floor-to-ceiling windows, and imported stone detailing throughout four levels. The entertainment-grade lower level showcases a professional theater, clubroom with magnificent bar, and wine cellar rivaling the finest restaurants. A thoughtfully designed three-level guesthouse with 11 garage bays transforms effortlessly from automotive showroom to glamorous event space, while a 4,500-square-foot staff residence ensures seamless property management. Every amenity speaks to uncompromising luxury—commercial chef's kitchen, elevator access, heated pool, generator backup, automated snow-melt systems, and reverse osmosis water throughout. Remarkably, sale proceeds benefit The American Cancer Society, making this acquisition an extraordinary legacy opportunity.
Property Details for 11900 River Road
Tax ID Number
160600404681
OwnershipFee Simple
Condo Coop AssociationNo
HOANo
Structure TypeDetached
StyleFrench
Levels/Stories4
WaterfrontYes
LISTING UPDATED: 12/22/2025 03:39 PM
Property Details for 11900 River Road
| Status | Pending |
|---|---|
| MLS # | MDMC2125248 |
| Days on Market | 593 |
| Taxes | $207,555 / year |
| HOA Fees | - |
| Condo/Co-op Fees | - |
| Compass Type | Single Family |
| MLS Type | Residential / Fee Simple |
| Year Built | 2004 |
| Lot Size | 13.50 AC / 588,060 SF |
| County | Montgomery County |
| Buyer's Agent Compensation | 2.5% |
Location
Listing Courtesy of: .
Add your commute
Virtual Tour
Building Information for 11900 River Road
Stories4Year Built2004Building Size-Lot Size13.50 AC / 588,060 SF
Payment Calculator
$140,336 per month
30 year fixed, 6.28% Interest
Principal and Interest
$123,040
Property Taxes
$17,296
HOA Dues
$0
The Payment Calculator is for illustrative purposes only.
Property Information for 11900 River Road
Location
Location
- In City Limits: No
- School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
- School District County ID: 121138126809
- SchoolDistrictSource: Listing Agent
- Elementary School: POTOMAC (MONTGOMERY MD)
- ElementarySchoolSource: Listing Agent
- Middle Or Junior School: HERBERT HOOVER (MONTGOMERY MD)
- MiddleSchoolSource: Listing Agent
- High School: WINSTON CHURCHILL (MONTGOMERY MD)
- HighSchoolSource: Listing Agent
- County: MONTGOMERY
Waterfront / Water Access
Waterfront / Water Access
- Water View: Yes
- Water Access: No
- Water Oriented: Yes
- Navigable Water: No
- Water Body Name: Potomac River
- Water Body Type: River
- Water Frontage In Feet: 738.0
- Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
- Senior Community: No
Taxes and Assessment
Taxes and Assessment
- Tax Year: 2024
- Tax Assessed Value: $17,966,900
- Year Assessed: 2024
- County Tax: $206,835
- Improvement Assessed Value: $14,668,400
- Land Assessed Value: $3,298,500
- Clean Green Assessed: No
- Land Use Code: R
- Refuse Fee: $245
- Zoning: RE2
- Tax Lot: 3
- Automatically Update Tax Values Y/N: Yes
- TaxDataUpdatedYN: No
Rooms
Main
- # Bedrooms Count Main Level: 0
- # Bathrooms Count Main Level: 3
- # Bathrooms Full Main Level: 0
- # Bathrooms Half Main Level: 3
All Upper Levels
- # Bedrooms Count All Upper Levels: 5
- # Bathrooms Count All Upper Levels: 6
- # Bathrooms Full All Upper Levels: 6
Upper Level 1
- # Bedrooms Count Upper Level: 4
- # Bathrooms Count Upper Level: 4
- # Bathrooms Full Upper Level: 4
Upper Level 2
- # Bedrooms Count Upper Level: 1
- # Bathrooms Count Upper Level: 2
- # Bathrooms Full Upper Level: 2
All Lower Levels
- # Bathrooms All Lower Levels: 3
- # Bathrooms Half All Lower Levels: 3
Lower Level 1
- # Bathrooms Lower Level: 3
- # Bathrooms Half Lower Level: 3
Rooms
- Room List: Living Room, Dining Room, Primary Bedroom, Sitting Room, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Library, Foyer, Bedroom 1, Study, Sun/Florida Room, Great Room, Laundry, Mud Room, Other, Office, Recreation Room, Storage Room, Utility Room, Media Room, Bathroom 1, Bathroom 2, Bathroom 3, Primary Bathroom, Full Bath, Half Bath, Screened Porch
- Stories: Lower 1, Main, Upper 1, Upper 2
Rooms Information
Room 1
- Room Type: Recreation Room
- Room Level: Lower 1
- Room Exists: Yes
Room 2
- Room Type: Game Room
- Room Level: Lower 1
- Room Exists: Yes
Room 3
- Room Type: Utility Room
- Room Level: Lower 1
- Room Exists: Yes
Room 4
- Room Type: Media Room
- Room Level: Lower 1
- Room Exists: Yes
Room 5
- Room Type: Office
- Room Level: Lower 1
- Room Exists: Yes
Room 6
- Room Type: Kitchen
- Room Level: Lower 1
- Room Exists: Yes
Room 7
- Room Type: Mud Room
- Room Level: Lower 1
- Room Exists: Yes
Room 8
- Room Type: Storage Room
- Room Level: Lower 1
- Room Exists: Yes
Room 9
- Room Type: Laundry
- Room Level: Lower 1
- Room Exists: Yes
Room 10
- Room Type: Half Bath
- Room Level: Lower 1
- Room Exists: Yes
Room 11
- Room Type: Dining Room
- Room Level: Main
- Room Exists: Yes
Room 12
- Room Type: Living Room
- Room Level: Main
- Room Exists: Yes
Room 13
- Room Type: Great Room
- Room Level: Main
- Room Exists: Yes
Room 14
- Room Type: Foyer
- Room Level: Main
- Room Exists: Yes
Room 15
- Room Type: Library
- Room Level: Main
- Room Exists: Yes
Room 16
- Room Type: Study
- Room Level: Main
- Room Exists: Yes
Room 17
- Room Type: Kitchen
- Room Level: Main
- Room Exists: Yes
Room 18
- Room Type: Screened Porch
- Room Level: Main
- Room Exists: Yes
Room 19
- Room Type: Family Room
- Room Level: Main
- Room Exists: Yes
Room 20
- Room Type: Sun/Florida Room
- Room Level: Main
- Room Exists: Yes
Room 21
- Room Type: Half Bath
- Room Level: Main
- Room Exists: Yes
Room 22
- Room Type: Other
- Room Level: Main
- Room Exists: Yes
Room 23
- Room Type: Storage Room
- Room Level: Main
- Room Exists: Yes
Room 24
- Room Type: Bedroom 1
- Room Level: Upper 1
- Room Exists: Yes
Room 25
- Room Type: Bedroom 2
- Room Level: Upper 1
- Room Exists: Yes
Room 26
- Room Type: Bedroom 3
- Room Level: Upper 1
- Room Exists: Yes
Room 27
- Room Type: Bedroom 4
- Room Level: Upper 1
- Room Exists: Yes
Room 28
- Room Type: Bathroom 1
- Room Level: Upper 1
- Room Exists: Yes
Room 29
- Room Type: Bathroom 2
- Room Level: Upper 1
- Room Exists: Yes
Room 30
- Room Type: Bathroom 3
- Room Level: Upper 1
- Room Exists: Yes
Room 31
- Room Type: Full Bath
- Room Level: Upper 1
- Room Exists: Yes
Room 32
- Room Type: Sitting Room
- Room Level: Upper 1
- Room Exists: Yes
Room 33
- Room Type: Primary Bathroom
- Room Level: Upper 2
- Room Exists: Yes
Room 34
- Room Type: Primary Bedroom
- Room Level: Upper 2
- Room Exists: Yes
Room 35
- Room Type: Office
- Room Level: Upper 2
- Room Exists: Yes
Room 36
- Room Type: Sitting Room
- Room Level: Upper 2
- Room Exists: Yes
Room 37
- Room Type: Other
- Room Level: Upper 2
- Room Exists: Yes
Building Info
Building Info
- Total Finished SQFT: 25,119.00
- Total Finished SQFT Source: Assessor
- Tax Total Finished SQFT: 25,119.00
- Total SQFT: 25,389.00
- Total SQFT Source: Assessor
- Elevators Count: 1
- Construction Materials: Stone, Stucco
- Wall and Ceiling Types: 2 Story Ceilings, 9'+ Ceilings, High, Paneled Walls, Vaulted Ceilings, Wood Walls
- Flooring Type: Hardwood, Marble, Stone
- Basement Type: Connecting Stairway, Daylight, Full, Rear Entrance, Windows
- Foundation Details: Slab
- Room and Floor: Bathrooms Half-Main Level-1, Bathrooms Half-Main Level-2, Bathrooms Half-Main Level-3, Bedrooms-Upper Level 1-1, Bedrooms-Upper Level 1-2, Bedrooms-Upper Level 1-3, Bedrooms-Upper Level 1-4, 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 Half-Lower Level 1-1, Bathrooms Half-Lower Level 1-2, Bathrooms Half-Lower Level 1-3, Bedrooms-Upper Level 2-1, Bathrooms Full-Upper Level 2-1, Bathrooms Full-Upper Level 2-2
- # Bathrooms Full: 6
- # Bathrooms Half: 6
- Other Structure: 2nd Garage, 2nd House, Pool Equipment Shed, Guest House
Lot / Land Information
Lot / Land Information
- Lot Size Source: Estimated
- Lot Features: Additional Lot(s), Adjoins - Open Space, Front Yard, Landscaping, Private, Premium, Rear Yard, Partly Wooded
- Fencing: Fully
- Parcel ID: 13852993
- Additional Parcels: No
- Ground Rent Exists: No
Parking
Parking
- Type Of Parking: Detached Garage, Driveway, Attached Garage, Parking Lot
- Num of Attached Garage Spaces: 2
- Num of Detached Garage Spaces: 12
- Total Garage Spaces: 14
- Parking Features: Electric Vehicle Charging Station(s), Heated, Paved Driveway
- Garage Features: Inside Access, Oversized, Garage - Side Entry
Interior Features
Interior Features
- Interior Features: Curved Staircase, Elevator, Built-Ins, Butlers Pantry, Carpet, Bar, Spiral Staircase, 2nd Kitchen, Additional Stairway, Breakfast Area, Cedar Closet(s), Combination Dining/Living, Crown Moldings, Dining Area, Double/Dual Staircase, Formal/Separate Dining Room, Efficiency, Kitchen - Efficiency, Kitchen - Island, Kitchenette, Kitchen - Table Space, Pantry, Primary Bath(s), Recessed Lighting, Bathroom - Soaking Tub, Skylight(s), Store/Office, Bathroom - Stall Shower, Studio, Bathroom - Tub Shower, Upgraded Countertops, Walk-in Closet(s), WhirlPool/HotTub, Window Treatments, Wine Storage, Wood Floors, Other
- Fireplace: Yes
- Fireplaces Count: 9
- Fireplace Features: Gas/Propane
- Appliances: Stainless Steel Appliances, Built-In Microwave, Built-In Range, Cooktop, Dishwasher, Disposal, Dryer, Freezer, Extra Refrigerator/Freezer, Icemaker, Intercom, Microwave, Oven - Double, Oven - Wall, Range Hood, Refrigerator, Six Burner Stove, Stove, Washer
- Accessibility Features: Elevator, 2+ Access Exits
- Security Features: Intercom, Security Gate, Smoke Detector, Surveillance Sys
- Door Features: French, Sliding Glass, Six Panel, Double Entry
- Window Features: Bay/Bow, Casement, Double Hung, Skylights
- Laundry Type: Lower Floor
- Virtual Tour URL Unbranded: https://vimeo.com/carapearlmangroup/review/944066965/9a3f9d15d4
Exterior Features
Exterior Features
- Exterior Features: BBQ Grill, Sport Court, Chimney Cap(s), Extensive Hardscape, Hot Tub, Play Area, Water Falls
- Outdoor Living Structures: Balcony, Patio(s), Balconies- Multiple, Deck(s), Porch(es), Terrace
- Pool: Yes - Personal
- Personal Pool Features: Heated, In Ground, Negative Edge/Infinity
Utilities
Utilities
- Heating: Yes
- Cooling Type: Central A/C, Geothermal
- Cooling Fuel: Electric
- Heating Type: Forced Air
- Heating Fuel: Geo-thermal
- Hot Water: Natural Gas
- Water Source: Public
- Sewer Septic: Public Sewer
Confidential Data
Listing Office
- List Agent AOR: Greater Capital Area Association of REALTORS
- List Agent URL: www.dcsuburbhomes.com
Property History for 11900 River Road
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| Dec 18, 2025 | Pending BRIGHT #MDMC2125248 | — | |
| Jul 17, 2025 | Price Change BRIGHT #MDMC2125248 | $24,900,000 | — |
| Sep 23, 2024 | Price Change BRIGHT #MDMC2125248 | $29,900,000 | — |
| May 9, 2024 | Listed (Active) BRIGHT #MDMC2125248 | $34,900,000 | — |
| Mar 18, 2024 | Withdrawn BRIGHT #MDMC2081780 | — | |
| Aug 10, 2023 | Price Change BRIGHT #MDMC2081780 | $34,900,000 | — |
| Feb 6, 2023 | Listed (Active) BRIGHT #MDMC2081780 | $49,000,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 12/18/2025 | Pending BRIGHT #MDMC2125248 | — |
| 07/17/2025 | Price Change BRIGHT #MDMC2125248 | $24,900,000 |
| 09/23/2024 | Price Change BRIGHT #MDMC2125248 | $29,900,000 |
| 05/09/2024 | Listed (Active) BRIGHT #MDMC2125248 | $34,900,000 |
| 03/18/2024 | Withdrawn BRIGHT #MDMC2081780 | — |
| 08/10/2023 | Price Change BRIGHT #MDMC2081780 | $34,900,000 |
| 02/06/2023 | Listed (Active) BRIGHT #MDMC2081780 | $49,000,000 |
For completeness, Compass often displays two records for one sale: the MLS record and the public record.
Public Records for 11900 River Road
Taxable ValueLand-Additions-Total-
Tax Record2025$2,622 ($218 / month)
Home Facts
Beds0Baths16.5Total Finished SqFt21,725 SqFtAbove Grade Finished SqFt16,025 SqFtFinished Basement SqFt5,700 SqFtStories3Lot Size420,354 SqFtStyleSingle Family ResidenceYear Built2004ZoningRE2CountyMONTGOMERYAPN06-00404681Fireplace TypeHas Fireplace
Schools near 11900 River Road
This home is within Montgomery County Public Schools.
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | K to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 | |||
| Public - | PK to 12 |
Rating | School | Distance |
|---|---|---|
Potomac Elementary School PublicK to 5 | ||
Herbert Hoover Middle School Public6 to 8 | ||
Winston Churchill High School Public9 to 12 | ||
Stephen Knolls School 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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© 2025 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 12/22/2025 03:39 PM