- Overview
- Description
- Property Details
- Location
- HOA Management
- Facts & Features
- Getting Around
- Nearby Homes
$355,000
Monthly Est:$1,767
1 Bed
- 1 Bath
1 full bath
810sqft
520 North St SW #S318, Washington, DC 20024
$355,000
$1,767/moEst:
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Condominium
Built in 1966
$1,372/mo HOA
-- sqft lot
$438/sq.ft
Description
Premium, spacious 1-bedroom on the water just moments from The Wharf in this mid-century modern co-op featuring a large, covered, private balcony in the heart of the SW Waterfront. 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 & m
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.
Owners enjoy a welcoming 24/7 gatehouse and concierge staff, along with utilities, high-speed internet, cable, property taxes, gas grills, storage, 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.
- Houzeo last checked: 1 hour ago
- Listing updated: October 29, 2026 at 7:42 pm
- Listing Provided by: Wendy Wright (703) 867-7666 , Tiffany Nicole King (703) 966-3127 | KW Metro Center (703) 224-6000
- Source: Bright MLS-NJ | MLS#: DCDC2224190

Property Details
Status
Active
Type
Condominium
No. of Stories
-
County
City
Neighborhood
Year Built
1966
HOA Fees
$1372/mo
Finished Area
810 sqft
Lot Size
-- sqft lot
Basement Area
- sqft
MLS Name
Bright MLS
MLS Number
DCDC2224190
MLS Status
ACTIVE-BRIGHT
Days on Market
230

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Location
HOA Management
N/A
HOA Fees
$1,372.24/ Monthly
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Sewer
Laundry
Parking
Gym
Internet
Ext Bldg Maint
Common Area
Pest Control
Water
Trash Pickup
Security Guard
Storage
Cable TV
Elevator
Club House
Health Club
Pool
Snow Removal
Electricity
Taxes
Heating
Custodial Services
Alarm System
Air Conditioning
Game Room
Library
Meeting Room
A/C unit(s)
Picnic Area
Lawn Maintenance
Management
Common Area Maintenance
Concierge
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedroom: 1
Bathroom: 1
Interior
Cooling
Central A/c
Heating
Forced Air
Sewer
Public Septic, Public Sewer
Construction
Year Built
Year Built: 1966
Home type
Condominium
Architectural Style
Mid Century Modern, Unit/flat
Construction Materials
Concrete, Brick, Other
Utilities & Energy
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, Security, Swimming Pool
Parking Features
Assigned, On Site Rent
Water Source
Public
Other Features
Subdivision Name
Sw Waterfront
Price History
| Date | Event | Price |
|---|---|---|
10/04/2026 Source: | Price Decreased | $355,000 -4.03% $438/sqft |
08/20/2026 Source: | Off Market | $369,900 -4.91% $457/sqft |
03/11/2026 Source: | Listed for Sale | $389,000 +15777.55% $480/sqft |
03/01/2023 Source: | Price Decreased | $2,450 -99.41% $3/sqft |
12/15/2020 Source: | Price Increased | $414,900 +33.84% $512/sqft |
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Based on information from Bright MLS through Oct 30, 2026, 09:18AM. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 Bright MLS, Inc. All Rights Reserved. Click here for more information
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