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For sale
  • Price cut: $10K (6/1)
    $209,500

    510 N St SW APT N431, Washington, DC 20024

    0beds
    491sqft
    : 
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    Condominium
    Built in 1966
    -- sqft lot
    $208,100 Zestimate®
    $427/sqft
    $997/mo HOA

    What's special

    Bright and welcoming atmosphereWake up under skylights
    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, wake up under skylights. Walk to the waterfront and all-in lifestyle living with amenities included in the coop fee. This 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.
    129 days
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    226
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    21
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    Zillow last checked:

    Listing updated:

    Listed by:

    Brandon Scott 202-630-7976,

    Keller Williams Capital Properties

    Source: Bright MLS,MLS#: DCDC2249734MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 0
      • Bathrooms: 1
      • Full bathrooms: 1
      • Main level bathrooms: 1
      Heating
      • Forced Air, Natural Gas
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Gas Water Heater
      Features
      • Kitchen - Galley, Efficiency
      • Has basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 491
      • Total interior livable area: 491 sqft
      • Finished area above ground: 491

      Property

      Parking
      • Parking features: None
      Accessibility
      • Accessibility features: None
      Features
      • Levels: One
      • Stories: 1
      • Pool features: Community
      Lot
      • Features: Unknown Soil Type
      Details
      • Additional structures: Above Grade
      • Parcel number: 123456
      • Zoning: R
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: Cooperative
      • Architectural style: Federal
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Brick
      Condition
      • New construction: No
      • Year built: 1966

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Pool
      • Condo and coop fee: $997 monthly
      • Subdivision: Waterfront
      HOA
      • Has HOA: No
      • Amenities included: Elevator(s), Fitness Center, Storage, Indoor Pool, Security, Laundry, Library, Picnic Area, Party Room
      • Services included: Air Conditioning, Cable TV, Common Area Maintenance, Custodial Services Maintenance, Electricity, Maintenance Structure, Heat, Maintenance Grounds, Management, Insurance, Pool(s), Reserve Funds, Snow Removal, Taxes, Trash, Water
      • HOA name: Harbour Square
      Location
      • Region: Washington

      Financial & listing details

      • Price per square foot: $427/sqft
      • Date on market: 3/12/2026
      • Listing agreement: Exclusive Agency
      • Ownership: Cooperative

        Estimated market value

        $208,100

        $198,000 - $219,000

        $1,665/mo

        Price history

        DateEventPrice
        6/1/2026Price change$209,500-4.6%$427/sqft
        Source: Bright MLS #DCDC2249734 Report a problem
        3/12/2026Listed for sale$219,500+70.2%$447/sqft
        Source: Bright MLS #DCDC2249734 Report a problem
        9/17/2012Sold$129,000+17.4%$263/sqft
        Source: Agent Provided Report a problem
        8/19/2011Listing removed$109,900$224/sqft
        Source: Weichert, REALTORS #DC7645079 Report a problem
        7/29/2011Price change$109,900-8.3%$224/sqft
        Source: Weichert Realtors #DC7645079 Report a problem
        6/9/2011Price change$119,900-7.7%$244/sqft
        Source: Weichert Realtors #DC7542364 Report a problem
        4/18/2011Price change$129,900-7.1%$265/sqft
        Source: Weichert Realtors #DC7542364 Report a problem
        3/6/2011Listed for sale$139,900$285/sqft
        Source: Weichert Realtors #DC7542364 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Southwest Waterfront

        Getting around

        84 / 100
        Very Walkable
        94 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Amidon-bowen
        • Middle: Jefferson Middle School Academy
        • High: Wilson Senior
        • 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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