- Overview
- Description
- Property Details
- Location
- HOA Management
- Facts & Features
- Getting Around
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Street View
$199,000
Monthly Est:$990
-- Bed
- 1 Bath
1 full bath
--sqft
510 North St SW #N431, Washington, DC 20024
$199,000
$990/moEst:
Get Pre-Approved
Condominium
Built in 1966
$998/mo HOA
-- sqft lot
--/sqft
Description
A Light-Filled Solarium Retreat in Southwest DC's Harbour Square. Discover a different kind of studio living at Harbour Square, where distinctive architecture, natural light, and the convenience of Southwest DC come together.
This 491-square-foot cooperative residence offers a unique solarium-style design with angled glass ceilings that bring an abundance of natural light into the living space. Its open layout offers flexibility for comfortable everyday living, while the furnished interior provides a convenient starting point for your next chapter in Washington, DC.
Beyond your front door, Harbour Square offers an established residential setting with landscaped gardens, an indoor swimming pool, fitness facilities, rooftop terraces, a library, and staffed security. The monthly cooperative fee includes numerous services and utilities, helping simplify many of the responsibilities associated with homeownership.
Located near the Southwest Waterfront, the residence puts The Wharf's restaurants, entertainment, and waterfront attractions within easy reach. The nearby Waterfront Metro station provides convenient access to destinations throughout the city.
Whether you're searching for your first DC home, a thoughtfully designed smaller residence, or a convenient place to call your own when you're in the District, Unit N431 delivers an opportunity to enjoy city living in a setting with a distinctive architectural personality.
Cooperative ownership. Buyer approval and occupancy are subject to the cooperative's governing documents. Prospective purchasers should review the applicable fees, financing requirements, and rental restrictions.
Schedule your private showing and discover what makes this Harbour Square residence different.
- Houzeo last checked: 10 minutes ago
- Listing updated: October 29, 2026 at 10:57 pm
- Listing Provided by: Brandon M Scott (202) 630-7976 | Keller Williams Capital Properties (202) 243-7700
- Source: Bright MLS-NJ | MLS#: DCDC2289872

Property Details
Status
Active
Type
Condominium
No. of Stories
-
County
City
Neighborhood
Year Built
1966
HOA Fees
$998/mo
Finished Area
- sqft
Lot Size
-- sqft lot
Basement Area
- sqft
MLS Name
Bright MLS
MLS Number
DCDC2289872
MLS Status
ACTIVE-BRIGHT
Days on Market
1

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Location
HOA Management
N/A
HOA Fees
$998/ Monthly
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Pool
Water
Gas
Club House
Health Club
Heating
Storage
Laundry
Elevator
Gym
Electricity
Air Conditioning
Security Gate
Meeting Room
Library
Recreation Facility
Lawn Maintenance
Billiard Room
Other
Management
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: --
Bathroom: 1
Interior
Sewer
Public Sewer
Heating
Other
Cooling
Other
Construction
Year Built
Year Built: 1966
Home type
Condominium
Construction Materials
Other
Architectural Style
Unit/flat
Utilities & Energy
Water Source
Public
Association Amenities
Billiard Room, Elevator, Exercise Room, Extra Storage, Fitness Center, Laundry Facilities, Library, Meeting Room, Party Room, Pool Indoor, Other
Security Features
24 Hour Security, Security Gate
Other Features
Subdivision Name
The Wharf
Price History
| Date | Event | Price |
|---|---|---|
10/29/2026 Source: | Price Decreased | $199,000 -0.45% $0/sqft |
07/30/2026 Source: | Price Increased | $199,900 +0.20% $0/sqft |
07/28/2026 Source: | Price Decreased | $199,500 -4.77% $0/sqft |
06/01/2026 Source: | Price Decreased | $209,500 -4.56% $0/sqft |
03/12/2026 Source: | Listed for Sale | $219,500 +9.80% $0/sqft |
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Based on information from Bright MLS through Oct 30, 2026, 04:45PM. 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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