




510 N St SW APT N431, Washington, DC, 20024
About This Home
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.
Getting Around
Schools
Construction
Condition
- Year built: 1966
Materials
- Construction materials: Brick
Type & Style
- Home type: Cooperative
- Architectural style: Federal
- Property subType: Condominium
Interior
Appliances
- Appliances included: Gas Water Heater
Bedrooms & Bathrooms
- Bathrooms: 1
- Full bathrooms: 1
- Main level bathrooms: 1
Features
- Kitchen - Galley,Efficiency
- Finished area above ground: 491
Heating & Cooling
- Heating features: Forced Air,Natural Gas
- Cooling features: Central Air,Electric
Interior Area
- Total structure area: 491
- Total interior livable area: 491 sqft
Property
Accessibility
- Accessibility features: None
Details
- Parcel number: 123456
- Attached to another structure: Yes
- Zoning: R
- Special condition: Standard
Features
- Levels: One
- Stories: 1
- Pool features: Community
Lot
- Features: Unknown Soil Type
Parking
- Parking features: None
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Inland Flooding
- Earthquake
- Hail
- Hurricane
- Heat Wave
- Strong Wind
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across District of Columbia Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $1,010 | $12,120 |
| Home Insurance * | $61 | $732 |
| Property Taxes | $99 | $1,188 |
| Electricity | $40 | $488 |
| Total | $1,210 | $14,520 |
Income You'd Need if You Spent...
District of Columbia FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-03-12 | Listed for sale | $219,500 |
| 2012-09-17 | Sold | $129,000 |
| 2011-08-19 | Listing removed | $109,900 |
| 2011-07-29 | Price change | $109,900 |
| 2011-06-09 | Price change | $119,900 |
| 2011-04-18 | Price change | $129,900 |
| 2011-03-06 | Listed for sale | $139,900 |
