Now’s the time to make your move! Motivated seller is offering an astounding $15,000 credit you can apply toward co-op fees, buying down your interest rate, or easing your cash needed at closing. Live your mid-century modern dreams in this barrel-roof beauty by iconic architect Charles M. Goodman. This rare 3BR + den, 2BA townhouse (1,710 SF) in SW DC’s gated River Park community pairs architectural flair with easy living. Inside, warm parquet floors, soaring barrel ceilings, and clean lines set the vibe. The main level flows from stylish living and dining spaces to a brand new, retro-cool terrazzo and tile kitchen that’s ready to host. Enjoy mornings on your private, shaded terrace that extends the indoor living area. Upstairs, there are two large, barrel-vaulted bedrooms with all kinds of storage, along with a modern, glass-tiled full bath. Downstairs, you’ll find another large bedroom with ensuite full bath, a flexible den, laundry room with Miele stacked washer and dryer, and a private garden retreat—Palm Springs meets Southwest DC. All the perks, less hassle. The co-op fee covers most utilities (water, heating and cooling), property taxes, maintenance, and amenities—including a pool (small additional fee) , gym, playground, picnic areas, community rooms, and secure package handling. Parking is available to lease. Walkable. Connected. Inspired. Steps to Waterfront Park, The Wharf, Metro, Nationals Park, Audi Field, Arena Stage, Navy Yard, and Ft. McNair, plus super-quick access to DCA by car or Metro. Mid-century modern isn’t just a look—it’s a lifestyle. This home is your invitation to live it.
For sale
Price increase: $100 (12/11)
$509,900
341 O St SW, Washington, DC 20024
3beds
1,710sqft
Est.:
Townhouse
Built in 1962
-- sqft lot
$510,300 Zestimate®
$298/sqft
$3,105/mo HOA
What's special
Flexible denClean linesWarm parquet floorsPrivate garden retreatSoaring barrel ceilings
- 26 days |
- 9,340 |
- 489 |
Zillow last checked: 8 hours ago
Listing updated: January 05, 2026 at 01:48am
Listed by:
Andy Peers 301-370-4499,
Compass
Source: Bright MLS,MLS#: DCDC2233436
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Summer/Winter Changeover, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Ice Maker, Oven/Range - Electric, Refrigerator, Stainless Steel Appliance(s), Washer, Washer/Dryer Stacked, Water Heater, Gas Water Heater
- Laundry: Dryer In Unit, Washer In Unit
Features
- Bathroom - Tub Shower, Built-in Features, Combination Dining/Living, Combination Kitchen/Dining, Open Floorplan, Formal/Separate Dining Room, Kitchen - Gourmet
- Flooring: Wood
- Windows: Window Treatments
- Basement: Finished,Interior Entry,Rear Entrance,Exterior Entry,Walk-Out Access,Windows
- Has fireplace: No
Interior area
- Total structure area: 1,710
- Total interior livable area: 1,710 sqft
- Finished area above ground: 1,710
Property
Parking
- Parking features: Enclosed, On-site - Rent, Parking Lot
Accessibility
- Accessibility features: None
Features
- Levels: Three
- Stories: 3
- Patio & porch: Patio, Deck
- Exterior features: Lighting, Sidewalks, Street Lights
- Pool features: Community
Lot
- Features: Urban Land Not Rated
Details
- Additional structures: Above Grade
- Parcel number: NO TAX RECORD
- Zoning: R-3, RA-2, RA-4
- Special conditions: Standard
Construction
Type & style
- Home type: Townhouse
- Architectural style: Contemporary
- Property subtype: Townhouse
Materials
- Combination
- Foundation: Permanent
Condition
- New construction: No
- Year built: 1962
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Main Entrance Lock, Security Gate, Smoke Detector(s)
- Subdivision: Waterfront Sw Rla
HOA
- Has HOA: No
- Amenities included: Concierge, Fitness Center, Gated, Party Room, Picnic Area, Pool
- Services included: Heat, Management, Reserve Funds, Sewer, Snow Removal, Taxes, Trash, Underlying Mortgage, Water
- HOA name: River Park
- Condo and coop fee: $3,105 monthly
Location
- Region: Washington
Financial & listing details
- Price per square foot: $298/sqft
- Date on market: 12/11/2025
- Listing agreement: Exclusive Right To Sell
- Ownership: Cooperative
Estimated market value
$510,300
$485,000 - $536,000
$3,576/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 12/11/2025 | Price change | $509,900+0%$298/sqft |
Source:  Bright MLS #DCDC2233436 Report a problem | ||
| 11/21/2025 | Price change | $509,8000%$298/sqft |
Source: Bright MLS #DCDC2208410 Report a problem | ||
| 10/10/2025 | Price change | $509,900-8.8%$298/sqft |
Source: Bright MLS #DCDC2208410 Report a problem | ||
| 7/24/2025 | Listed for sale | $559,000-11.6%$327/sqft |
Source: Bright MLS #DCDC2208410 Report a problem | ||
| 5/21/2019 | Sold | $632,500+1.2%$370/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
Public tax history
Tax history is unavailable.BuyAbility℠ payment
Est. payment
$5,536/mo
Principal & interest
$1977
HOA Fees
$3105
Other costs
$455
Climate risks
Neighborhood: Southwest Waterfront
Nearby schools
GreatSchools rating
- 3/10Amidon-Bowen Elementary SchoolGrades: PK-5Distance: 0.4 mi
- 4/10Jefferson Middle School AcademyGrades: 6-8Distance: 0.6 mi
- 2/10Eastern High SchoolGrades: 9-12Distance: 2.3 mi
Schools provided by the listing agent
- District: District Of Columbia 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.
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