520 N St Sw #s318, WASHINGTON, DC

$369,900

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1

Bed

1

Bath

810

Square feet

About 520 N St Sw #s318

Premium, spacious 1-bedroom 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 SW Waterfront. Enjoy this spacious one-bedroom corner unit filled with natural light, showcasing floor-to-ceiling windows and two sets of sliding glass doors that open onto an expansive corner balcony—perfect 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 city’s 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, you’ll enjoy easy access to DC’s 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. Stress-free living as the monthly co-op fee provides comprehensive coverage, including electricity, water, trash, Xfinity high-speed internet service, and cable TV.

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 L’Enfant 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 waterfront residence with all bills included so you can focus on enjoying the location and all the amenities of this full-service luxury building —schedule your showing today.

Features of 520 N St Sw #s318

MLS® # DCDC2224190
Price $369,900
Bedrooms 1
Bathrooms 1.00
Full Baths 1
Square Footage 810
Year Built 1966
Type Residential
Sub-Type Unit/Flat/Apartment,Mid-Rise 5 - 8 Floors
Style Mid-Century Modern, Unit/Flat
Status Active
HOA/Condo/Coop Fee 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, Security, Swimming Pool

Community Information

Address 520 N St Sw #s318
Subdivision SW WATERFRONT
City WASHINGTON
County WASHINGTON-DC
State DC
Zip Code 20024

Amenities

Parking Spaces 1
Parking Assigned, On-site - Rent
Is Waterfront No
Has Pool Yes

Interior

Interior Features Unit/Flat
Heating Forced Air
Cooling Central A/C
Has Basement No
Fireplace No
Stories 1

Exterior

Exterior Concrete, Brick
Construction Concrete, Brick, Other

School Information

District DISTRICT OF COLUMBIA PUBLIC SCHOOLS

Additional Information

Date Listed March 11th, 2026
Days on Market 176
Zoning R-4
Foreclosure No
Short Sale No
RE / Bank Owned No
Listing Ownership Cooperative

Listing Details

OfficeKW Metro Center

Listing Map

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