Set along the scenic Potomac River, this extraordinary 2.1+ acre waterfront estate in Fort Washington’s coveted Treasure Cove offers a rare blend of privacy, scale, and breathtaking natural beauty. With approximately 400 feet of shoreline, the property captures sweeping river views and unforgettable sunsets from nearly every vantage point. A private dock and boat lift make it effortless to get out on the water whenever the moment strikes—perfect for embracing a true waterfront lifestyle. The residence spans over 6,000 square feet, offering expansive and flexible living spaces ready to be enjoyed as-is or elevated to today’s modern standards. The dramatic family room features a fireplace and striking beamed ceilings, while formal living and dining rooms provide timeless spaces for entertaining. A generously sized kitchen anchors the home, presenting an excellent opportunity for customization. The primary suite serves as a peaceful retreat, complete with a fireplace, oversized walk-in closet, spa-like bath, and a private deck overlooking the river—ideal for both sunrise coffee and sunset views. Additional highlights include a library, a sitting room or artist studio, a second kitchen, four additional bedrooms, and three additional baths. A three-car garage with a finished upper level large enough for a couple of private offices, studio and more. Also on this level is large storage area with easy access. For boating enthusiasts, the location is unmatched, with easy access by water to the vibrant waterfront destinations of National Harbor, Old Town Alexandria, Navy Yard, and Georgetown. Conveniently located just minutes from National Harbor, Washington, DC, Old Town Alexandria, and major employment hubs, this is a rare chance to own a premier waterfront estate that combines lifestyle, location, and long-term potential—all just moments from the Nation’s Capital.
Coming soon 04/30
$2,995,000
9112 Riverside Dr, Fort Washington, MD 20744
5beds
6,015sqft
Est.:
Single Family Residence
Built in 1954
0.48 Acres Lot
$1,955,800 Zestimate®
$498/sqft
$-- HOA
What's special
- 1 day |
- 40 |
- 1 |
Zillow last checked:
Listing updated:
Listed by:
Sharon Wildberger 703-597-0374,
TTR Sotheby's International Realty (703) 714-9030,
Co-Listing Agent: Lagreta M. Dennis 703-850-2143,
TTR Sotheby's International Realty
Source: Bright MLS,MLS#: MDPG2199002
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 4
- Main level bathrooms: 2
- Main level bedrooms: 3
Rooms
- Room types: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Library, Foyer, Other, Bathroom 2, Bathroom 3, Primary Bathroom, Full Bath
Primary bedroom
- Features: Fireplace - Wood Burning, Primary Bedroom - Dressing Area, Primary Bedroom - Sitting Area
- Level: Upper
- Area: 306 Square Feet
- Dimensions: 18 X 17
Bedroom 2
- Level: Upper
- Area: 210 Square Feet
- Dimensions: 15 X 14
Bedroom 3
- Level: Main
- Area: 168 Square Feet
- Dimensions: 12 X 14
Bedroom 4
- Level: Main
- Area: 126 Square Feet
- Dimensions: 9 X 14
Bedroom 5
- Level: Main
- Area: 196 Square Feet
- Dimensions: 14 X 14
Primary bathroom
- Features: Double Sink, Soaking Tub
- Level: Upper
Bathroom 2
- Level: Upper
Bathroom 3
- Level: Main
Dining room
- Level: Main
- Area: 234 Square Feet
- Dimensions: 13 X 18
Family room
- Level: Main
- Area: 540 Square Feet
- Dimensions: 30 X 18
Foyer
- Level: Main
Other
- Level: Main
Kitchen
- Level: Main
- Area: 247 Square Feet
- Dimensions: 19 X 13
Library
- Level: Main
- Area: 238 Square Feet
- Dimensions: 14 X 17
Living room
- Level: Main
- Area: 361 Square Feet
- Dimensions: 19 X 19
Other
- Features: Kitchen - Gas Cooking
- Level: Main
- Area: 77 Square Feet
- Dimensions: 7 X 11
Other
- Level: Upper
- Area: 255 Square Feet
- Dimensions: 15 X 17
Heating
- Other, Oil
Cooling
- Other, Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Exhaust Fan, Microwave, Refrigerator, Washer, Water Heater
- Laundry: Main Level
Features
- 2nd Kitchen, Built-in Features, Ceiling Fan(s), Chair Railings, Crown Molding, Dining Area, Exposed Beams, Floor Plan - Traditional, Formal/Separate Dining Room, Pantry, Recessed Lighting, Walk-In Closet(s), Beamed Ceilings
- Flooring: Hardwood, Wood
- Has basement: No
- Number of fireplaces: 2
- Fireplace features: Wood Burning, Electric
Interior area
- Total structure area: 6,115
- Total interior livable area: 6,015 sqft
- Finished area above ground: 6,015
- Finished area below ground: 0
Property
Parking
- Total spaces: 3
- Parking features: Garage Faces Front, Gravel, Detached
- Garage spaces: 3
- Has uncovered spaces: Yes
- Details: Garage Sqft: 1245
Accessibility
- Accessibility features: 2+ Access Exits
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Porch
- Exterior features: Lighting, Flood Lights, Balcony
- Pool features: None
- Has view: Yes
- View description: River, Water
- Has water view: Yes
- Water view: River,Water
- Waterfront features: Private Dock Site, Private Access, River
- Body of water: Potomac River
- Frontage length: Water Frontage Ft: 400
Lot
- Size: 0.48 Acres
- Features: Backs to Trees, Level
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 17121197409
- Zoning: RR
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Transitional
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Crawl Space
Condition
- Very Good
- New construction: No
- Year built: 1954
Utilities & green energy
- Sewer: Private Septic Tank
- Water: Public
Community & HOA
Community
- Subdivision: Treasure Cove
HOA
- Has HOA: No
Location
- Region: Fort Washington
Financial & listing details
- Price per square foot: $498/sqft
- Tax assessed value: $926,567
- Annual tax amount: $12,588
- Date on market: 4/30/2026
- Listing agreement: Exclusive Right To Sell
- Ownership: Fee Simple
Estimated market value
$1,955,800
$1.64M - $2.31M
$4,556/mo
Price history
| Date | Event | Price |
|---|---|---|
| 12/11/2023 | Listing removed | -- |
Source:  Bright MLS #MDPG2000801 Report a problem | ||
| 12/10/2021 | Sold | $2,550,000$424/sqft |
Source: Bright MLS #MDPG2000801 Report a problem | ||
| 10/24/2021 | Pending sale | $2,550,000$424/sqft |
Source: Bright MLS #MDPG2000801 Report a problem | ||
| 10/21/2021 | Listed for sale | $2,550,000$424/sqft |
Source: Bright MLS #MDPG2000801 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,988 +52.1% | $847,133 +10.3% |
| 2024 | $8,537 | $767,700 |
| 2023 | $8,537 | $767,700 |
| 2022 | $8,537 -5.4% | $767,700 -5.4% |
| 2021 | $9,021 +2% | $811,200 +2% |
| 2020 | $8,848 -22.1% | $795,667 +4.1% |
| 2019 | $11,362 | $764,600 |
| 2018 | $11,362 +7.2% | $764,600 +7.2% |
| 2017 | $10,601 +16.2% | $713,367 +7.7% |
| 2016 | $9,122 | $662,133 +8.4% |
| 2015 | $9,122 | $610,900 |
| 2014 | $9,122 | $610,900 |
| 2013 | -- | $610,900 -22% |
| 2012 | -- | $783,600 |
| 2011 | -- | $783,600 |
| 2010 | -- | $783,600 -15.4% |
| 2009 | -- | $926,440 +15.8% |
| 2008 | -- | $799,776 +18.8% |
| 2007 | -- | $673,113 +23.2% |
| 2006 | -- | $546,450 +7.6% |
| 2005 | -- | $507,946 +8.2% |
| 2004 | -- | $469,403 +8.9% |
| 2003 | -- | $430,860 +26.8% |
| 2002 | -- | $339,780 +0.3% |
| 2001 | -- | $338,746 |
Find assessor info on the county website
Monthly payment
Est. payment
$17,676/mo
Principal & interest
$14806
Property taxes
$2870
More affordability tools
Climate risks
Neighborhood: 20744
Nearby schools
GreatSchools rating
- 7/10Indian Queen Elementary SchoolGrades: PK-6Distance: 0.7 mi
- 2/10Oxon Hill Middle SchoolGrades: 6-8Distance: 0.7 mi
- 4/10Oxon Hill High SchoolGrades: 9-12Distance: 2.9 mi
Schools provided by the listing agent
- District: Prince George's County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Maryland
- Prince Georges County
- Fort Washington
- 20744
- 9112 Riverside Dr
Nearby cities
Nearby zip codes
Other Fort Washington Topics
