Off market mar 2013 for $3.6M

$4,855,635

Est. refi paymentEst. refi $23,881/mo

•

12,170

sq ft

9121 River Rd, Potomac, MD 20854

About this home

Single-familyProperty Type

1983Year Built

4.78 acresLot Size

$399Est. Price/Sq.Ft.

5 car garageParking

Listed by Krystyna Litwin • Long & Foster Real Estate, Inc.

•301-299-6000 (broker)

Bought with Marc Fleisher • Long & Foster Real Estate, Inc.

•202-364-5200 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1005320890

Redfin Estimate

$4,855,635

$1.3M since sold in March 2013$33K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 67.3% higher than the average sale price ($2.90M) of 6 comparable homes.

SOLD MAY 15, 2026
$2,525,000
A
7 beds7.5 baths7,014 sq ft
9704 Kendale, Potomac, MD 20854
SOLD SEP 18, 2026
$2,000,000
B
7 beds6.5 baths8,232 sq ft
10100 Iron Gate Rd, Potomac, MD 20854
SOLD MAR 20, 2026
$2,225,000
C
7 beds7 baths6,770 sq ft
9939 Bentcross Dr, Rockville, MD 20854
SOLD SEP 30, 2026
$4,337,500
D
6 beds10 baths11,280 sq ft
9833 Avenel Farm Dr, Potomac, MD 20854
SOLD JUL 24, 2026
$2,480,000
E
5 beds6 baths5,948 sq ft
9455 Newbridge Dr, Rockville, MD 20854
SOLD AUG 10, 2026
$3,850,000
F
5 beds7.5 baths9,945 sq ft
9001 Persimmon Tree Rd, Potomac, MD 20854

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Earn from this home

Sell

$2,602,837

Est. take-home

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Refinance

Est. cash available

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Rent

$7,102/mo

Redfin rental estimate

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Market trends in 20854, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.8% MoM

Median sale price

$1.2M

$20K MoM

Avg. days on market

38d

4 days MoM

Recently sold homes

136

21 MoM

New listings for sale

EARLY ACCESS
Unknown
3 beds4 baths2,200 sq ft
8016 Inverness Ridge Rd, Rockville, MD 20854
$1,099,900
3 beds3.5 baths3,696 sq ft
11429 Cedar Ridge Dr, Potomac, MD 20854
(301) 445-5900
$2,199,000
4 beds4.5 baths4,545 sq ft
10616 Red Barn Ln, Rockville, MD 20854
(301) 516-1212
COMING SOON
$849,750
3 beds3.5 baths2,734 sq ft
7534 Coddle Harbor Ln, Rockville, MD 20854
(202) 333-1212
$830,000
4 beds3 baths2,392 sq ft
1387 Kimblewick Rd, Rockville, MD 20854
(301) 298-1001
$900,000
4 beds3 baths1,816 sq ft
1921 S Fallsmead Way, Potomac, MD 20854
(301) 299-6000
OPEN SAT, 12PM TO 2PM
$425,000
2 beds1 bath754 sq ft
7851 Coddle Harbor Ln, Potomac, MD 20854
(410) 260-2800
$1,799,000
4 beds4.5 baths5,646 sq ft
9731 Beman Woods Way, Potomac, MD 20854
(301) 298-1001
$1,450,000
5 beds4 baths3,064 sq ft
9804 Clover Ln, Rockville, MD 20854
(301) 975-9500
COMING SOON
$1,850,000
6 beds5 baths5,958 sq ft
11616 Lake Potomac Dr, Rockville, MD 20854
(703) 349-3900
See all

Provided by Redfin

Sale history for 9121 River Rd

Date

Event

Price

MRIS #MC7061626

Mar 8, 2013

Sold

$3,600,000

$296/sq ft

Jan 28, 2013

Pending

—

Jan 2, 2011

Relisted

—

Dec 31, 2010

Delisted

—

Dec 1, 2009

Relisted

—

Dec 1, 2009

Delisted

—

May 18, 2009

Listed

$401/sq ft

BRIGHT MLS #1005320890

Mar 8, 2013

Sold

$3,600,000

$296/sq ft

Jan 23, 2013

Listing Removed

—

May 18, 2009

Listed

$4,875,000

$401/sq ft

Public Records

Mar 6, 1996

Sold

$569,000

$47/sq ft

Public Records

Oct 28, 1991

Sold

$1,450,000

$119/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$77,771 (+3.0%)

2025

$75,481 (+8.4%)

2024

$69,603 (+9.0%)

$1,976,800 + $4,507,900

$6,484,700

2023

$63,840 (+14.8%)

2022

$55,615 (+2.0%)

2021

$54,517 (+1.9%)

$1,976,800 + $3,004,500

$4,981,300

2020

$53,523 (+2.0%)

2019

$52,492 (−1.7%)

2018

$53,379

2017

$53,379 (+3.9%)

2015

$51,369 (+1.0%)

2014

$50,883 (+3.4%)

$1,976,800 + $2,431,700

$4,408,500

2013

$49,225 (+4.2%)

2012

$47,263 (+1.3%)

2011

$46,663

2010

$46,663 (+46.5%)

2009

$31,851

Tax history for 9121 River Rd

Year

Property tax

Land + Additions

Assessment*

2026

$77,771 (+3.0%)

2025

$75,481 (+8.4%)

2024

$69,603 (+9.0%)

$1,976,800 + $4,507,900

$6,484,700

2023

$63,840 (+14.8%)

2022

$55,615 (+2.0%)

2021

$54,517 (+1.9%)

$1,976,800 + $3,004,500

$4,981,300

2020

$53,523 (+2.0%)

2019

$52,492 (−1.7%)

2018

$53,379

2017

$53,379 (+3.9%)

2015

$51,369 (+1.0%)

2014

$50,883 (+3.4%)

$1,976,800 + $2,431,700

$4,408,500

2013

$49,225 (+4.2%)

2012

$47,263 (+1.3%)

2011

$46,663

2010

$46,663 (+46.5%)

2009

$31,851

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

4.78 Acres

Year renovated

—

Sq. Ft.

14,570

Year built

1983

Style

Single Family Residential

County

Montgomery County

APN

10 02341232

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 15, 2026.

RE-2

Residential Estate - 2 Zone

The intent of the RE-2 zone is to provide designated areas of the County for large-lot residential uses. The predominant use is residential in a detached house.

Permitted uses

Include but are not limited to:

Agriculture-Other
Religious facility
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space

Property details

Parking

Parking Information
# of Attached Garage Spaces: 5
Garage Features: Garage Door Opener, Garage - Side Entry
# of Total Garage and Parking Spaces: 5
Has Garage
# of Garage Spaces: 5
Garage
Attached Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 5
# of Bedrooms On 1st Lower Level: 2

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 6
# of Bathrooms (Half) On Main Level: 2
# of Bathrooms (Full) On 1st Lower Level: 2
# of Bathrooms (Half): 2
# of Bathrooms (Full): 8

Interior Information
Appliances: Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Extra Refrigerator/Freezer, Icemaker, Microwave, Oven - Double, Oven - Self Cleaning, Oven/Range - Gas, Refrigerator, Six Burner Stove, Trash Compactor, Washer
Entry Location: Foyer
Interior Features: Breakfast Area, Butlers Pantry, Kitchen - Island, Dining Area, Built-Ins, Chair Railings, Crown Moldings, Window Treatments, Upgraded Countertops, Master Bath(s), Wood Floors, Floor Plan - Traditional

Fireplace Information
Has Fireplace
# of Fireplaces: 10
Mantel(s)

Basement Information
Basement: Yes
Front Entrance, Outside Entrance, Sump Pump, Full, Fully Finished, Walkout Level

Exterior

Property Information
Accessibility Features: Other
Front Foot Fee: $455.40
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $2,594,700
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated
Year Major Reno/Remodel: 2005

Building Information
Construction Not Completed
Construction Materials: Brick
Outdoor Living Structures: Balcony, Patio(s)
Roof: Slate
Structure Type: Detached

Exterior Information
Hot Tub

Pool Information
Personal Pool
In Ground

Lot Information
Topography: Level
Tidal Water: No

Land Information
Land Assessed Value: $1,946,800

Financial

Tax Information
County Tax: $35,105.80
Tax Assessed Value: $4,541,500
Tax Year: 2008
Tax Annual Amount: $47,299.33

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2010

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Zoned
Cooling Fuel: Electric
Forced Air, Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Public

Location

Location Information
Directions: SIGN ON THE PROPERTY 9121 RIVER ROAD BETWEEN BRADLEY BLVD. & DURHAM DRIVE, i-495 TO RIVER RD, CROSS BRADLEY BLVD. ON THE RIGHT
Road Responsibility: City/County

Public facts

Beds: —
Baths: 9.0
Sq. Ft.: 14,570
Stories: 2.0
Lot Size: 4.78 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: —
County: Montgomery County
APN: 10 02341232

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

Seven Locks Elementary School

Public K-5 • Assigned • 1.4mi

10/10

Cabin John Middle School

Public 6-8 • Assigned • 2.0mi

9/10

Winston Churchill High School

Public 9-12 • Assigned • 2.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

4/10 Wind Factor

13% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Potomac, MD • 20854

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.3 hours in June and 4.1 hours in December, placing it below the U.S. average for solar exposure.

9.3 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.61M – $5.58M

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New listings for sale in 20854

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

Unknown

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8016 Inverness Ridge Rd, Rockville, MD 20854

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11429 Cedar Ridge Dr, Potomac, MD 20854

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Home values near 9121 River Rd

Data from public records.

Address	Redfin Estimate
9100 River Rd, Rockville, MD - Beds \| 3.5 Baths \| 3825 Sq. Ft.	$1,659,348
9300 River Rd, Potomac, MD 9 Beds \| 10 Baths \| 18900 Sq. Ft.	$7,081,149

Address	Redfin Estimate
9212 River Rd, Potomac, MD 6 Beds \| 8 Baths \| 12000 Sq. Ft.	$3,692,937
9112 River Rd, Rockville, MD - Beds \| 4.5 Baths \| 8396 Sq. Ft.	$3,418,173

Address	Redfin Estimate
9200 River Rd, Potomac, MD - Beds \| 4.5 Baths \| 7955 Sq. Ft.	$2,624,624
9107 River Rd, Potomac, MD 4 Beds \| 2.5 Baths \| 2736 Sq. Ft.	$1,585,362

Property information provided by BRIGHT MLS when last listed in 2009. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20854, MD

Sale history for 9121 River Rd

Tax history for 9121 River Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20854

Home values near 9121 River Rd

More real estate resources