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510 N Street SW N 431Washington, DC 20024

For Sale

$219,500

Smart Buyer Rebate - Ask

Harbour Square Cooperative, one of Southwest Waterfront’s 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, DC’s 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 functionality—perfect 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 you’re immediately connected to one of DC’s 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 it’s 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.

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 March 13, 2026

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Source: BrightMLS #DCDC2249734

Listing Facts

  • TypeCo-op
  • NeighborhoodSouthwest Waterfront
  • Bathrooms1
  • Days on Prevu4
  • Size491 sqft
  • Price per sqft$447

Amenities

  • Elevator
  • Pool - Indoor

Location

Mortgage Calculator

Listing History

03/12/2026
Listed by Keller Williams Capital Properties
$219,500

Property Details for 510 N Street SW N 431

Association

Amenities

  • Association Amenities: Elevator, Exercise Room, Extra Storage, Pool - Indoor, Security, Laundry Facilities, Library, Picnic Area, Party Room
  • Pets Allowed: Case by Case Basis,Cats OK,Dogs OK,Number Limit

Fees

  • Association Fee 2: $996.76 Monthly
  • 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, Water

Exterior

Construction

  • New Construction: No
  • Year Built: 1966
  • Architectural Style: Federal
  • Building Name: HARBOUR SQUARE
  • Construction Materials: Brick
  • Entry Level: 4

Features

  • Other Structures: Above Grade
  • Waterfront: No

Financial

Taxes

  • Tax Year: 2026

Interior

Features

  • Fireplace: No
  • Interior Features: Kitchen - Galley, Efficiency

Measurements

  • Living Area: 491
  • Living Area Source: Estimated

Rooms

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

Other

General

  • Senior Community: No

Location

  • Subdivision Name: WATERFRONT

Parking

Parking

  • Garage: No

Schools

Elementary School

  • Elementary School: AMIDON-BOWEN

High School

  • High School: WILSON SENIOR

Middle or Junior School

  • Middle Or Junior School: JEFFERSON MIDDLE SCHOOL ACADEMY

Utilities

Equipment

  • Cooling: Central A/C
  • Heating: Forced Air
  • 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 Street SW N 431.

What schools are nearby to 510 N Street SW N 431?

Nearby schools include the AMIDON-BOWEN Elementary School, JEFFERSON MIDDLE SCHOOL ACADEMY, and WILSON SENIOR High School.

How does 510 N Street SW N 431 compare to other co-ops in Southwest Waterfront?

This co-op is listed 40% below the average price for co-ops in Southwest Waterfront and has been on the market for 92 less days than the typical home in this area.

What building or home owners association is the co-op part of?

This co-op is in the HARBOUR SQUARE building.

What is the square footage on this co-op?

According to the MLS, this listing is 491 sqft.

510 N Street SW N 431 is a -bedroom, 1-bath co-op for sale in WASHINGTON DC 20024. Listed on Prevu for 4 days at $219,500. This property features 491 square feet of living space, located in Southwest Waterfront. The median listing price for co-ops in this area is $427,000. Nearby schools include AMIDON-BOWEN Elementary School, JEFFERSON MIDDLE SCHOOL ACADEMY, and WILSON SENIOR High School. The home offers elevator and pool - indoor. Explore more co-op listings in Washington.

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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.