Recently Listed Open House 3/14 1pm - 3pm
510 N Street SW # N 431
Washington, DC, 20024 $ 219,500
Baths1.0 Sq 491 Monthly Estimate*
$ 1,351
Studio Condo for sale in Washington, DC
for $219,500 with 1 full bath. This 491 square foot condo was built in 1966.
Harbour Square Cooperative, one of Southwest Waterfronts most desirable gated communities, where city living meets a peaceful, waterfront lifestyle. Residence N431 at 510 N Street SW offers the opportunity to live in the heart of Washington, DCs vibrant Waterfront neighborhood, just moments from the Wharf, the Washington Channel, and the Waterfront Metro Station. Inside, this well-appointed home offers comfortable living space designed for both everyday living and entertaining. Large windows invite natural light into the residence, creating a bright and welcoming atmosphere. The layout provides a balance of openness and functionalityperfect for enjoying quiet evenings at home or hosting friends before heading out to the Wharf for dinner and live music. Living at Harbour Square means enjoying a collection of amenities rarely found in the city. Residents benefit from a 24-hour gated community with concierge service, beautifully maintained courtyards and green spaces, and access to the Harbour Square pool and fitness center. The community also features rooftop terraces with sweeping water and monument views, bike storage, and convenient on-site services that make daily living effortless. Step outside and youre immediately connected to one of DCs most exciting neighborhoods. Just a short walk away is The Wharf, home to award-winning restaurants, music venues, waterfront parks, and seasonal events. Commuting is easy with the Waterfront Metro Station (Green Line) nearby, along with quick access to Nationals Park, Audi Field, the National Mall, and Downtown DC. Whether its kayaking on the Washington Channel, enjoying outdoor concerts, or dining along the waterfront, this location delivers a lifestyle that blends convenience, culture, and recreation. With its gated community setting, resort-style amenities, and unbeatable proximity to the Wharf and Waterfront Metro, 510 N St SW #N431 offers a rare chance to experience the best of Southwest DC waterfront living.
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Open House
3/14/2026 1:00 PM - 3:00 PM
510 N Street SW # N 431 Washington, DC
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 491
Sewer Public Sewer
Heating Forced Air
Cooling Central A/C
Possession Settlement
Zoning R
Association Fee Includes Air Conditioning Cable TV Common Area Maintenance Custodial Services Maintenance Electricity Ext Bldg Maint Heat Lawn Maintenance Management Insurance Pool(s) Reserve Funds Snow Removal Taxes Trash W
Architectural Style Federal
Construction Materials Brick
School District DISTRICT OF COLUMBIA PUBLIC SCHOOLS
Year Built 1966
Levels 1
Other Fees 120.37
Unit Number N 431
Tax Year 2026
Ownership Cooperative
Cool Fuel Electric
Building Name HARBOUR SQUARE
Accessibility None
HOA Fee 2 529.83
County WASHINGTON
New Construction N
Property Type Residential
Association Amenities Elevator Exercise Room Extra Storage Pool - Indoor Security Laundry Facilities Library Picnic Area Party Room
HOA N
Subdivision Name WATERFRONT
Garage Y/N N
Water Access Y/N N
Other Structures Above Grade
Full Baths 1
Status ACTIVE
Directions Take State Hwy 295 and South Capitol St SE to Half St SW. Take P St SW and 4th St SW to N St SW.
City WASHINGTON
Other Fees Frequency Monthly
Senior Community Y/N N
HOA Fee 2 Frequency Monthly
Tax Annual Amount 0.0
Structure Type Unit/Flat/Apartment
Condo/Coop Association fee Y/N Y
Bathrooms Full Main Level 1
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 447.05
Additional Parcels Y/N N
Community Pool Features Indoor
Historic Y/N N
Vacation Rental Y/N N
Standard Status Active
Year Built Source Estimated
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InteriorInterior Amenities Kitchen - Galley Efficiency
Heating Fuel Natural Gas
Hot Water Natural Gas
Basement (Y/N) N
Heating Y/N Y
Fireplace Y/N N
Above Grade Finished Area 491
Half Baths 0
Central Air Y/N Y
Total Bedrooms 0
Entry Level 4
Main Level Bedrooms 0
Above Grade Finished Area Source Estimated
Above Grade Finished Area Unit Type Square Feet
Total Baths 1
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ExteriorPool Yes - Community
Water Source Public
Type of Parking None
Water View Y/N N
Waterfront Y/N N
Soil Types Unknown
Horse Y/N N
Navigable Water Y/N N
Water Oriented Y/N N
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* Excluded FeaturesList ByKeller Williams Capital PropertiesBroker
Affordability Calculator
- Monthly Principal & Interest
- $1,351
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbyCondo listings in Washington, DC
Average List Price $576,058
Percent of Sale Price 162%
About Washington, DC 701,213 Population
23% Since 2002
$ 81,899 Median Income
37.42 Median Age
18% Households with Children
Trends Information provided by ATTOM Data Solutions.
3534445 Elementary School
3534211 Middle School
Wilson Senior High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/12/2026 | $219,500 | | Listed Price |