520 N Street SW # S-318 Washington, DC $ 389,000
520 N Street SW # S-318
$ 389,000
Recently Listed
Open House 3/15 1pm - 3pm
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520 N Street SW # S-318

Washington, DC, 20024
$ 389,000
Bedrooms1 Baths1.0 Sq 810

Monthly Estimate*

$ 2,395

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Condo for sale in Washington, DC for $389,000 with 1 bedroom and 1 full bath. This 810 square foot condo was built in 1966.

Live on the water just moments from The Wharf in this mid-century modern co-op featuring a spacious private balcony in the heart of the Southwest Waterfront. This special one-bedroom corner residence is filled with natural light, showcasing floor-to-ceiling windows and two sets of sliding glass doors that open onto an expansive corner balconyperfect for relaxing or entertaining.

Offering approximately 810 square feet, the home features natural hardwood floors throughout, highlighting the care and quality invested in the space. The renovated kitchen offers ample cabinet and counter space, along with a brand-new cooktop (2021), stainless steel refrigerator, wall oven & microwave plus a dishwasher making meal preparation both easy and enjoyable.

Harbour Square delivers luxury-level amenities, including an indoor swimming pool, fitness center, club room, bike room, and an extraordinary rooftop deck with panoramic 360-degree views of DC, Virginia, and Maryland. The rooftop provides a peaceful setting for meditation or socializing and is one of the citys best vantage points for Fourth of July and Cherry Blossom fireworks.

Residents enjoy a welcoming 24/7 gatehouse and concierge staff, along with utilities, high-speed internet, cable, property taxes, gas grills, storage lockers, laundry facilities, EV charging stations, a car wash station, library, quiet telework space, fully equipped meeting rooms, and even a woodworking hobby shop.

Ideally positioned just two blocks from The Wharf, youll enjoy easy access to DCs premier dining, nightlife, entertainment, and waterfront activities. The Waterfront Metro (Green Line) and Safeway are within a couple blocks, making commuting and daily errands effortless.

Harbour Square offers exceptional amenities, including 24-hour gatehouse security, an indoor swimming pool, fitness center, library, and a rooftop deck with sweeping water and monument views. The monthly co-op fee provides comprehensive coverage, including electricity, water, trash, Xfinity high-speed internet service, and cable TV.

The co-op fee of $1,372.24 breaks down with operating expenses ($833.04) includes utilities ($312.72) and Xfinity TV and High-speed Internet ($57.28). Property taxes ($159.92), and $379.28 capital reserves. Harbour Square is a well-managed cooperative with no underlying mortgage and a 90-year capitalization plan, ensuring the building remains modern and in excellent condition. Underground garage parking and bicycle storage are available for an additional fee. Garage parking is available for rent at $165 per month for a single space or $235 per month for tandem, and EV charging stations are available for added convenience.

Enjoy even more dining, retail, and entertainment just outside your door. Spend weekends exploring festivals, concerts, and sporting events at The Wharf, Nationals Park or Audi Field. Navy Yard, Arena Stage, Titanic Memorial Waterfront Park, and more are all nearby. The Waterfront Metro (Green Line) is just two blocks away, with LEnfant Plaza Metro (Blue, Yellow, Green, and Orange Lines) just a few blocks further, providing easy access to Virginia and Maryland via I-395 and I-695.

This is a rare opportunity to own a truly special waterfront residenceschedule your showing today.

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Open House

3/15/2026 1:00 PM - 3:00 PM
520 N Street SW # S-318 Washington, DC
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Condo Active

Price

$ 389,000

Bedrooms

1

Full Bath

1

Property Type

Condo

Taxes

$ 0

Style

Mid-Century Modern,Unit/Flat

Year Built

1966

Town/City

Washington

County/Region

WASHINGTON

MLS | Web ID

DCDC2224190

Features
General
Living Area 810
Sewer Public Septic Public Sewer
Heating Forced Air
Cooling Central A/C
Possession Settlement
Zoning R-4
Association Fee Includes A/C unit(s) Air Conditioning Alarm System Cable TV Common Area Maintenance Custodial Services Maintenance Electricity Ext Bldg Maint Heat High Speed Internet Laundry Lawn Maintenance Management Pest
Architectural Style Mid-Century Modern Unit/Flat
Construction Materials Concrete Brick Other
School District DISTRICT OF COLUMBIA PUBLIC SCHOOLS
Year Built 1966
Levels 1
Unit Number S-318
Tax Year 2025
Ownership Cooperative
Cool Fuel Electric
Building Name HARBOUR SQUARE
Accessibility None
HOA Fee 2 1372.24
County WASHINGTON
New Construction N
Property Type Residential
Association Amenities Cable Club House Common Grounds Concierge Elevator Exercise Room Extra Storage Fitness Center Game Room Laundry Facilities Library Meeting Room Picnic Area Pool - Indoor Reserved/Assigned Parking Sec
HOA N
Subdivision Name SW WATERFRONT
Garage Y/N N
Water Access Y/N N
Other Structures Above Grade
Full Baths 1
Status ACTIVE
Directions From Maine Ave SW head toward South Capitol St; Turn right onto M St SW; Turn right (south) onto 4th St SW; Turn right (west) onto N St SW. Parking is available at Harbour Square. The gatehouse can p
City WASHINGTON
Senior Community Y/N N
HOA Fee 2 Frequency Monthly
Tax Annual Amount 0.0
Structure Type Unit/Flat/Apartment
Condo/Coop Association fee Y/N Y
Bathrooms Full Main Level 1
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 480.25
Lease Considered Y/N N
Vacation Rental Y/N N
Standard Status Active
Year Built Source Estimated
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Interior
Heating Fuel Electric Natural Gas
Hot Water Natural Gas
Basement (Y/N) N
Heating Y/N Y
Above Grade Finished Area 810
Central Air Y/N Y
Total Bedrooms 1
Entry Level 3
Main Level Bedrooms 1
Above Grade Finished Area Source Estimated
Above Grade Finished Area Unit Type Square Feet
Total Baths 1
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Exterior
Pool Yes - Community
Parking Features Assigned On-site - Rent
Water Source Public
Type of Parking Off Street Parking Lot
Water View Y/N N
Waterfront Y/N N
Soil Types Urban Land Not Rated
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 520
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* Excluded Features
List By
Kw Metro Center

Broker

explorewrightstuff@gmail.com

Email

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$2,395
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Monthly Principal & Interest
$2,395
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3533234 Elementary School
3533273 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
3/7/2026$389,000 Listed Price

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520 N Street SW # S-318, Washington, DC, 20024 is a Condo for sale at $389,000 with 810 sqft. 520 N Street SW # S-318 has 1 bedrooms, 1.0 baths, and was built in 1966. The property's zip code is 20024 which is in Washington, DC