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District of Columbia>Washington>Southwest Waterfront

510 N St SW N431Washington, DC 20024

For Sale

$199,000

Smart Buyer Rebate - Ask

A Light-Filled Solarium Retreat in Southwest DC's Harbour Square. Discover a different kind of studio living at Harbour Square, where distinctive architecture, natural light, and the convenience of Southwest DC come together.

This 491-square-foot cooperative residence offers a unique solarium-style design with angled glass ceilings that bring an abundance of natural light into the living space. Its open layout offers flexibility for comfortable everyday living, while the furnished interior provides a convenient starting point for your next chapter in Washington, DC.

Beyond your front door, Harbour Square offers an established residential setting with landscaped gardens, an indoor swimming pool, fitness facilities, rooftop terraces, a library, and staffed security. The monthly cooperative fee includes numerous services and utilities, helping simplify many of the responsibilities associated with homeownership.

Located near the Southwest Waterfront, the residence puts The Wharf's restaurants, entertainment, and waterfront attractions within easy reach. The nearby Waterfront Metro station provides convenient access to destinations throughout the city.

Whether you're searching for your first DC home, a thoughtfully designed smaller residence, or a convenient place to call your own when you're in the District, Unit N431 delivers an opportunity to enjoy city living in a setting with a distinctive architectural personality.

Cooperative ownership. Buyer approval and occupancy are subject to the cooperative's governing documents. Prospective purchasers should review the applicable fees, financing requirements, and rental restrictions.

Schedule your private showing and discover what makes this Harbour Square residence different.

Listed by Brandon M Scott

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License #SP98377982

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Keller Williams Capital Properties

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2026307976

Last updated October 29, 2026

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Source: Bright #DCDC2289872

Listing Facts

  • TypeCo-op
  • NeighborhoodSouthwest Waterfront
  • Bathrooms1
  • Days on Prevu2

Amenities

  • Elevator
  • Parking
  • Pool - Indoor
  • Fitness Center

Location

Mortgage Calculator

Listing History

10/29/2026
Listed by Keller Williams Capital Properties
$199,000
  1. 10/29/2026$199,000
    Listed by Keller Williams Capital Properties

Property Details for 510 N St SW N431

Association

Amenities

  • Association Amenities: Billiard Room, Elevator, Exercise Room, Extra Storage, Fitness Center, Laundry Facilities, Library, Meeting Room, Party Room, Pool - Indoor, Other
  • Pets Allowed: Case by Case Basis

Fees

  • Association Fee 2: $998.00 Monthly
  • Association Fee Includes: Gas, Heat, Air Conditioning, Electricity, Laundry, Lawn Maintenance, Management, Pool(s), Recreation Facility, Security Gate, Water

Exterior

Construction

  • New Construction: No
  • Year Built: 1966
  • Architectural Style: Unit/Flat
  • Construction Materials: Other
  • Entry Level: 1

Features

  • Other Structures: Above Grade
  • Waterfront: No

Financial

Taxes

  • Tax Year: 2026

Interior

Features

  • Fireplace: No
  • Spa: No

Measurements

  • Living Area Source: Estimated

Rooms

  • Has Basement: No
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1

Other

Features

  • Accessibility Features: Elevator

General

  • Senior Community: No

Location

  • Subdivision Name: THE WHARF

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes

Utilities

Equipment

  • Cooling: Other
  • Heating: Other
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There is bedrooms and 1 bathroom in this co-op at 510 N St SW N431.

Does this co-op have parking?

Yes, there are 2 parking spaces available for 510 N St SW N431.

How does 510 N St SW N431 compare to other co-ops in Southwest Waterfront?

This co-op is listed 37% below the average price for co-ops in Southwest Waterfront and has been on the market for 98 less days than the typical home in this area.

510 N St SW N431 is a -bedroom, 1-bath co-op for sale in WASHINGTON DC 20024. On Prevu for 2 days at $199,000. This residence is located in Southwest Waterfront. The median listing price for co-ops in this area is $365,000. Additional amenities include elevator, fitness center, parking, and pool - indoor. Browse more co-op listings in Washington.

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright BRIGHT, All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.