- 1 bed
- 1 bath
- 910 sqft
- $449 per sqft
- 1966 build
Experience Monument Views in the Heart of Southwest Waterfront. Welcome to Harbour Square, an iconic mid-century modern cooperative nestled in the vibrant Southwest Waterfront—one of DC’s most dynamic and rapidly evolving neighborhoods. This beautifully updated and move-in ready 1-bedroom, 1-bath home blends classic design with modern functionality. From the private balcony, take in stunning panoramic vistas of the Washington Monument and the tranquil Washington Channel, with the Jefferson Memorial peeking through the horizon—a picturesque setting for your morning coffee or evening glass of wine. Inside, you’ll find a sophisticated kitchen outfitted with sleek stainless steel appliances, modern cabinetry, and an elegant subway tile backsplash. An in-unit washer and dryer add everyday convenience, while a cleverly integrated Murphy bed offers extra space and flexibility for guests or remote work. Perched above the city, this unit brings together urban energy and serene waterfront charm. Harbour Square residents enjoy a host of high-end amenities including an indoor swimming pool, a well-equipped fitness center, and a stunning rooftop terrace offering panoramic views of the Potomac River, iconic DC landmarks, and glorious sunsets. Included in your monthly co-op fee of $1,503.02 are all utilities, property taxes, Xfinity HD cable, high-speed internet, and access to community amenities. The community is secure with 24/7 gatehouse staffing and offers eco-conscious features like EV charging stations. On-site garage parking is available for rent—$155/month for a single space or $225/month for tandem. Located just steps from the Waterfront Metro Station, Harbour Square provides unbeatable access to Capitol Hill, downtown DC, and National Airport. The Wharf—DC’s premier waterfront destination—is just around the corner, offering award-winning restaurants, boutique shopping, live music venues, and cultural attractions like Arena Stage and The Anthem. Come experience the lifestyle and charm of Harbour Square in the Southwest Waterfront—where the city meets the water, and every view is a postcard.
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Last updated Jun 4, 2025
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MLS# DCDC2203286 —
The Building
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Year Built:1966
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Year Built Source:Estimated
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New Construction:No
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Construction Materials:Mixed
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Building Name:Harbour Square
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Unit Building Type:Hi-Rise 9+ Floors
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Structure Type:Unit/Flat/Apartment
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Architect Name:Chloethiel Woodard Smith
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Architectural Style:Art Deco, Mid-Century Modern, Unit/Flat
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Levels:1
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Entry Floor Number:7
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Accessibility Features:Elevator
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Basement:No
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Unit Number:S706
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Total SqFt Source:Estimated
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Above Grade Finished Area Units:Square Feet
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Above Grade Finished SqFt:910
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Above Grade Finished SqFt Source:Estimated
Interior
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Interior Features:Window Treatments
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Living Area SqFt Source:Estimated
Room Dimensions
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Total SqFt:910
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Living Area SqFt:910 Sqft
Financial & Terms
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Sale Type:Standard
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Acceptable Financing:Cash, Conventional
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Possession:Settlement, Negotiable
Location
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Directions:From Waterfront Metro, go one block south on 4th Street SW. Turn right on N Street SW. At the circle, turn into Harbour Square on the left. Short-term guest parking available for showings.
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Cross Street:4th St SW
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Latitude:38.87368353
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Longitude:-77.01912072
The Property
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Property Type:Residential
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Zoning:R
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In City Limits:No
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Other Structures:Above Grade
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Waterview:No
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Soil Types:Urban Land Not Rated
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Waterfront:No
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Water Oriented:No
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Water Access:No
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Navigable Water:No
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Tidal Water:No
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Riparian Rights:No
Listing Agent
- Contact info:
- Agent phone:
- (703) 989-4903
- Office phone:
- (202) 759-7581
Taxes
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Tax ID Number:NO TAX RECORD
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Tax Year:2024
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Total Taxes Payment Frequency:Annually
Beds
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Bedrooms:1
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Bedrooms Main Level:1
Baths
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Total Baths:1
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Full Baths:1
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Main Level Baths:1.00
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Main Level Full Baths:1
The Listing
Heating & Cooling
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Cooling Type:Central A/C
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Central Air:Yes
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Cooling Fuel:Electric
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Heating:Yes
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Heating Type:Central
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Heating Fuel:Electric
Utilities
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Sewer/Septic:Public Septic, Public Sewer
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Hot Water:Electric, Natural Gas
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Water Source:Public
Appliances
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Appliances:Stove, Microwave, Refrigerator, Icemaker, Dishwasher, Disposal, Washer, Dryer
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Laundry Type:Washer In Unit, Dryer In Unit
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Washer/Dryer/Hook Up in Unit:Yes
Schools
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Elementary School:Amidon Bowen
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Middle School:Jefferson Middle School Academy
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High School:WILSON SENIOR
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School District Name:District Of Columbia Public Schools
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School District Source:3rd Party
The Community
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Subdivision Name:Sw Waterfront
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Senior Community:No
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Pool:Yes - Community
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HOA:No
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Condo/Coop Association:Yes
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HOA/Condo/Coop Amenities: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
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Condo/Coop Fee:$1,503.02
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Condo/Coop Fee Frequency:Monthly
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HOA/Condo/Coop Fee:Air Conditioning, Cable TV, Common Area Maintenance, Custodial Services Maintenance, Electricity, Ext Bldg Maint, Heat, High Speed Internet, Lawn Maintenance, Management, Pool(s), Reserve Funds, Sewer, Snow Removal, Taxes, Trash, Water
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Condo/Coop Name:Harbour Square
Parking
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Garage:No
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Type of Parking:Other
Extra Units
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Vacation Rental:No
Monthly cost estimate

Asking price
$409,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,190
|
Taxes | N/A |
Insurance | $112 |
HOA fees | $1,503 |
Utilities | $138 See report |
Total | $3,943/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
Date | Event | Source | Price | % Change |
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6/4/25
Jun 4, 2025
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Listed / Active | BRIGHT | $409,000 |