Last Sold Price
9 beds18,900 sqft$392/sqft
9300 River Rd, Potomac, MD 20854

Description

Highest sale ever on River Road. Nestled in the heart of Potomac’s Golden Horseshoe along the aptly dubbed ‘Millionaire’s Mile’ stretch of River Road is a grand Neoclassical Revival constructed by and for celebrated master builder David Niroo and world-renowned interior designer Haleh Niroo of Haleh Design. Reminiscent of the finest European palaces, Villa Riviere introduces the fortress-like construction and meticulous workmanship of a bygone era to the modern age, creating a true home of distinction...Highest sale ever on River Road. Nestled in the heart of Potomac’s Golden Horseshoe along the aptly dubbed ‘Millionaire’s Mile’ stretch of River Road is a grand Neoclassical Revival constructed by and for celebrated master builder David Niroo and world-renowned interior designer Haleh Niroo of Haleh Design. Reminiscent of the finest European palaces, Villa Riviere introduces the fortress-like construction and meticulous workmanship of a bygone era to the modern age, creating a true home of distinction at the intersection of unparalleled quality and state-of-the-art technology. Wrought-iron gates automatically part to reveal a meandering paver driveway, which terminates at the elegant limestone facade crowned by a natural slate roof and rotunda vis-à-vis the ones topping Italy’s most legendary basilicas. Beyond the oversized glass and wrought-iron front doors evokes grandeur and presence only shared by the aforementioned cathedrals. Greeted by soaring heights, a marble-clad double staircase, Corinthian columns, an oversized Swarovski chandelier, and a ceiling mural, which would not look out of place if done by Michelangelo himself, the grand foyer introduces a truly special residence equally apt at accommodating large-scale entertainment or casual domestic living. It is this effortless transition that truly sets the home apart. The double-height formal living room, for example, boasts a wall of Palladian windows, a full-height limestone fireplace, and elaborate moldings, ideally suited for influential gatherings. In contrast, although grand in scale, the family room establishes itself as an intimate place to watch the television or curl up with a novel, with custom built-ins and direct outdoor access. The gentleman’s library is a dignified space, with full paneling and a world map painted on the ceiling. Meanwhile, the chef’s kitchen boasts inviting cream-colored cabinetry, limestone Versailles pattern flooring, and all the most modern, top-of-the-line appliances. The main level owner’s suite would be suitable for a monarch, with its soaring ceilings enhancing the flow of natural light through oversized windows. Similarly, the owner’s bath features heated marble floors, a column-framed soaking tub, and exquisite separate vanities with a dedicated makeup station, all topped by a stunning blown glass chandelier imported from Murano, Italy. The secondary bedrooms could be classified as primary suites, featuring balconies, fireplaces, separate soaking tubs, and countless other features. The ethereal walkout lower level is its own self-sufficient residence, with a large recreation room, circular bar, professional wine cellar and a full-service kitchen. The private home cinema is of commercial quality and harkens back to the golden age of Hollywood, even including dedicated bar seating. Out back, the full-width limestone terrace gracefully descends to the patio area via an elegantly flared staircase. Meanwhile, the lap pool introduces a spectacularly flat grassy expanse, as with all Great European country estates. Behind the scenes, commercial-grade mechanical, audio, and visual systems, including a full Lutron lighting suite, allow total control anywhere on the planet and augment the fortified steel-framed construction implemented in all Niroo estates. Bringing global influences on a gentle knoll surrounded by scenic vistas in close-in Potomac, 9300 River Road is a home of no compromises and one of the great estates of the Capital Region.
LISTING CLOSED: 05/10/2022 12:00 AM

Property Details for 9300 River Road

Status
MLS #
MDMC2000405
Days on Market
172
Taxes
$60,680 / year
HOA Fees
-
Condo/Co-op Fees
-
Property Type
MLS Type
Residential / Fee Simple
Year Built
2006
Lot Size
2.85 AC / 124,146 SF
Tax ID Number
161000866308
Ownership
Fee Simple
Condo Coop Association
No
HOA
No
Structure Type
Detached
Style
Mediterranean
Levels/Stories
3
Waterfront
No
Views
Garden/Lawn, Trees/Woods
Garage
Yes
Subdivision
BRADLEY FARMS
Subdivision
BRADLEY FARMS (MONTGOMERY MD)
Legal Subdivision
BRADLEY FARMS
Total Parking Spaces
4
Central Air
Yes
Basement
Yes
Above Grade Finished SQFT
12,280.00
Above Grade Fin SQFT Source
Estimated
Above Grade Unfinished SQFT
4,430.00
Above Grade Unfin SQFT Source
Estimated
Below Grade Finished SQFT
6,620.00
Below Grade Fin SQFT Source
Estimated
Total Below Grade SQFT
6,620.00
Total Below Grade SQFT Source
Estimated
New Construction
No

Recent comparable sales

Median sold price

$4,165,000

Avg days on market

119

Sale-to-list ratio

89.8%

[Potomac, MD]

9 comparable properties found

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Square Feet
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Acres
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Square Feet
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Acres
a front view of a house with a yard table and chairs
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7
Bedrooms
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Bedrooms
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Square Feet
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Acres
$4,100,000 | 11824 Centurion Way, Potomac, MD 20854
1/7
7

$4,100,000

Sold 12/18/24

8
Bedrooms
17,126
Square Feet
2
Acres
$2,750,000 | 10818 Piney Meetinghouse Road, Potomac, MD 20854
1/75
8

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Sold 11/29/24

8
Bedrooms
8,947
Square Feet
2
Acres
$3,995,000 | 9908 Newhall Road, Potomac, MD 20854
1/2
9

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Sold 07/02/26

8
Bedrooms
11,487
Square Feet
0.86
Acres

Location

Listing Courtesy of TTR Sotheby's International Realty

Sold By KW United

Add your commute

Building Information for 9300 River Road

Stories3Year Built2006Building Size-Lot Size2.85 AC / 124,146 SF

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Principal and Interest

$37,613

Property Taxes

$5,057

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Property Information for 9300 River Road

Location
Location
  • In City Limits: No
  • School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
  • School District County ID: 121138126809
  • SchoolDistrictSource: Listing Agent
  • High School: WALT WHITMAN (MONTGOMERY MD)
  • County: MONTGOMERY
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
  • Property Manager Y/N: No
  • Senior Community: No
  • Association Recreation Fee Y/N: No
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2021
  • Tax Assessed Value: $5,364,600
  • Year Assessed: 2021
  • County Tax: $60,154
  • Improvement Assessed Value: $4,103,600
  • Land Assessed Value: $1,261,000
  • Clean Green Assessed: No
  • Land Use Code: 011
  • Refuse Fee: $213
  • Loss Mitigation Fee: No
  • Agricultural Tax Due: No
  • Historic: No
  • Zoning: RE2
  • Tax Lot: 3
  • Automatically Update Tax Values Y/N: No
Lease Information
Lease Information
  • Concessions: 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: 5
  • # Bathrooms Count All Upper Levels: 5
  • # Bathrooms Full All Upper Levels: 5
Upper Level 1
  • # Bedrooms Count Upper Level: 5
  • # Bathrooms Count Upper Level: 5
  • # Bathrooms Full Upper Level: 5
All Lower Levels
  • # Bedrooms All Lower Levels: 3
  • # Bathrooms All Lower Levels: 4
  • # Bathrooms Full All Lower Levels: 2
  • # Bathrooms Half All Lower Levels: 2
Lower Level 1
  • # Bedrooms Lower Level: 3
  • # Bathrooms Lower Level: 4
  • # Bathrooms Full Lower Level: 2
  • # Bathrooms Half Lower Level: 2
Rooms
  • Room List: Dining Room, Primary Bedroom, Kitchen, Game Room, Family Room, Library, Breakfast Room, Bedroom 1, Exercise Room, Great Room, In-Law/auPair/Suite, Media Room
  • Stories: Lower 1, Main, Upper 1
Building Info
Building Info
  • Builder Name: NIROO CONSTRUCTION
  • Year Major Reno Remodel: 2021
  • Total Finished SQFT: 18,900.00
  • Total Finished SQFT Source: Estimated
  • Total SQFT: 23,330.00
  • Total SQFT Source: Estimated
  • Elevators Count: 1
  • Construction Materials: Stone, Other
  • Roof: Copper, Slate
  • Wall and Ceiling Types: 2 Story Ceilings, 9'+ Ceilings, Paneled Walls, Vaulted Ceilings
  • Flooring Type: Hardwood, Marble, Wood
  • Basement Type: Daylight, Full, Full, Fully Finished, Improved, Outside Entrance, Rear Entrance, Walkout Level
  • Foundation Details: Concrete Perimeter
  • 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-Upper Level 1-5, Bedrooms-Lower Level 1-1, Bedrooms-Lower Level 1-2, Bedrooms-Lower Level 1-3, 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-Upper Level 1-5, Bathrooms Full-Lower Level 1-1, Bathrooms Full-Lower Level 1-2, Bathrooms Half-Lower Level 1-1, Bathrooms Half-Lower Level 1-2
  • # Bathrooms Full: 8
  • # Bathrooms Half: 4
  • Other Structure: Above Grade, Below Grade
Lot / Land Information
Lot / Land Information
  • Lot Size Source: Estimated
  • Lot Features: Backs to Trees, Landscaping, Level, Premium, Trees/Wooded
  • Road Surface Type: Paved
  • Road Responsibility: City/County
  • Fencing: Rear
  • Parcel ID: 13980878
  • Additional Parcels: No
  • Ground Rent Exists: No
Parking
Parking
  • Type Of Parking: Driveway, Detached Garage
  • Num of Detached Garage Spaces: 4
  • Total Garage Spaces: 4
  • Parking Features: Circular Driveway, Private, Paved Driveway, Heated
  • Garage Features: Garage Door Opener, Garage - Side Entry
Interior Features
Interior Features
  • Interior Features: 2nd Kitchen, Attic, Breakfast Area, Built-Ins, Butlers Pantry, Chair Railings, Crown Moldings, Curved Staircase, Dining Area, Elevator, Entry Level Bedroom, Family Room Off Kitchen, Floor Plan - Open, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet, Kitchen - Island, Kitchen - Table Space, Recessed Lighting, Sauna, Walk-in Closet(s), Upgraded Countertops, Wet/Dry Bar, Wood Floors, Pantry, Primary Bath(s), WhirlPool/HotTub
  • Fireplace: Yes
  • Fireplaces Count: 6
  • Fireplace Features: Mantel(s), Gas/Propane
  • Appliances: Dishwasher, Disposal, Dryer, Exhaust Fan, Extra Refrigerator/Freezer, Humidifier, Icemaker, Instant Hot Water, Intercom, Microwave, Oven - Double, Oven - Self Cleaning, Oven - Wall, Oven/Range - Gas, Range Hood, Refrigerator, Six Burner Stove, Washer, Water Heater
  • Accessibility Features: Elevator
  • Security Features: Carbon Monoxide Detector(s), Electric Alarm, Exterior Cameras, Fire Detection System, Motion Detectors, Security Gate, Security System, Smoke Detector, Sprinkler System - Indoor
  • Door Features: Insulated, Atrium, French
  • Window Features: Atrium, Insulated, Bay/Bow, Casement, Double Pane, Energy Efficient, Palladian, Screens
  • Laundry Type: Has Laundry
Exterior Features
Exterior Features
  • Spa: Yes
  • Exterior Features: Extensive Hardscape, Exterior Lighting, Stone Retaining Walls, Tennis Court(s), Underground Lawn Sprinkler
  • Outdoor Living Structures: Balconies- Multiple, Deck(s), Patio(s), Terrace
  • Pool: Yes - Personal
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: Central A/C, Programmable Thermostat, Zoned
  • Cooling Fuel: Electric
  • Heating Type: Forced Air, Programmable Thermostat, Zoned
  • Heating Fuel: Natural Gas
  • Hot Water: 60+ Gallon Tank, Multi-tank, Natural Gas
  • Water Source: Public
  • Sewer Septic: Septic = # of BR, Septic Exists
  • Electric Service: 200+ Amp Service
Confidential Data
Listing Office
  • List Agent AOR: Greater Capital Area Association of REALTORS
  • List Agent URL: danielheider.com

Property History for 9300 River Road

DateEvent & SourcePriceAppreciation
May 10, 2022

Closed

BRIGHT #MDMC2000405

$7,400,000
May 9, 2022

Closed (Public Record)

Public Record #1491617741

$7,400,000

+7.6% / yr

Apr 8, 2022

Pending

BRIGHT #MDMC2000405

DateEvent & SourcePrice
05/10/2022

Closed

BRIGHT #MDMC2000405

$7,400,000
05/09/2022

Closed (Public Record)

Public Record #1491617741

$7,400,000

+7.6% / yr

04/08/2022

Pending

BRIGHT #MDMC2000405

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

Public Records for 9300 River Road

Taxable ValueLand$1,261,000Additions$6,139,000Total$7,400,000
Tax Record2025$86,018 ($7,168 / month)
Home Facts
Beds0Baths9.5Total Finished SqFt17,406 SqFtAbove Grade Finished SqFt11,406 SqFtFinished Basement SqFt6,000 SqFtStories2Lot Size124,146 SqFtStyleSingle Family ResidenceYear Built2006ZoningRE2CountyMONTGOMERYAPN10-00866308Fireplace TypeHas Fireplace

Schools near 9300 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 - 6 to 12
Rating
School
Distance
Carderock Springs Elementary School
PublicK to 5

Thomas W. Pyle Middle School
Public6 to 8

Walt Whitman High School
Public9 to 12

Rock Terrace School
Public6 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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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 9300 River Road, Potomac, MD 20854
$7,400,000
9
18,900
124,146
$2,880,000
6
12,000
115,870
6,755
149,411
3,248
180,774
$1,500,000
9
6,949
107,158
7,412
172,933

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim 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 seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of TTR Sotheby's International Realty

© 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 08/26/2022 07:55 PM