Spacious, updated 1BR/1BA co‑op in sought‑after Harbor Square with a huge private terrace and exceptional amenities steps from the Wharf and Southwest Waterfront.
Open‑concept living and dining area features floor‑to‑ceiling windows and gleaming parquet wood floors, flowing into an updated kitchen with granite counters and stainless-steel appliances. A generous private terrace of roughly 400 sq ft extends your living space outdoors – perfect for container gardening, relaxing, or entertaining. The bedroom comfortably fits a queen or king bed and offers amble closet space, and the full bath has clean, modern finishes.
Harbor Square offers the kind of full‑service amenities that are hard to find at this price point: indoor pool, fitness center, 24/7 security, full‑time on‑site maintenance and management, and beautifully renovated common areas completed within the last year. Monthly co‑op dues of $1,460 currently include all property taxes, utilities, building insurance, amenities, and contributions to capital reserves, delivering exceptional value compared to many condo alternatives.
Recent building improvements in the last 5 years include fully replaced mechanical systems, new elevator motors, and remodeled hallways. Windows are about 20 years old and are soundproof. Harbour Square has a very healthy financial position reflecting proactive stewardship of the property.
Unbeatable location just minutes to The Wharf, Arena Stage, restaurants, grocery, and Waterfront Metro, with easy access to the National Mall, downtown, and major commuter routes. This is a rare opportunity to enjoy full‑service waterfront‑adjacent living with a private outdoor oasis in the heart of Southwest DC.
Listed by Norman S Domingo
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License #BR98370916
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XRealty.NET LLC
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8888389044
Last updated March 09, 2026
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Source: BrightMLS #DCDC2249508
Listing Facts
TypeCo-op
NeighborhoodSouthwest Waterfront
Bedrooms1
Bathrooms2
Days on Prevu7
Taxes$902,458/year
Amenities
Dishwasher
Location
Mortgage Calculator
Listing History
03/09/2026
Listed by XRealty.NET LLC
$449,000
Property Details for 510 N Street SW N622
Association
Amenities
Association Amenities: Other
Fees
Association Fee 2: $1,100.00 Monthly
Association Fee Includes: Other
Exterior
Construction
New Construction: No
Roof: Other
Window Features: Double Pane, Energy Efficient
Year Built: 1966
Architectural Style: Unit/Flat
Construction Materials: Brick, Concrete, Other
Entry Level: 6
Exterior Features: BBQ Grill, Secure Storage, Sidewalks, Water Fountains
Features
Direction Faces: West
Other Structures: Above Grade, Below Grade
Patio And Porch Features: Balconies- Multiple, Patio(s), Roof, Terrace
View: Canal, City, Courtyard, Garden/Lawn, River, Water
Utilities: Cable TV, Electric Available, Sewer Available, Water Available
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this co-op have?
There is 1 bedroom and 2 bathrooms in this co-op at 510 N Street SW N622.
What are the annual taxes for 510 N Street SW N622?
Annual taxes for this co-op are estimated at $902,458.
How does 510 N Street SW N622 compare to other co-ops in Southwest Waterfront?
This co-op is listed 22% above the average price for co-ops in Southwest Waterfront and has been on the market for 89 less days than the typical home in this area.
510 N Street SW N622 is a 1-bedroom, 2-bath co-op for sale in WASHINGTON DC 20024. On Prevu for 7 days at $449,000. This property is located in Southwest Waterfront. The median listing price for co-ops in this area is $427,000. Property amenities include dishwasher. View other co-op listings in Washington.
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