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510 N Street SW N622Washington, DC 20024

For Sale

$449,000

Smart Buyer Rebate $1,225

Spacious, updated 1BR/1BA co‑op in sought‑after Harbor Square with a huge private terrace and exceptional amenities steps from the Wharf and Southwest Waterfront.

Open‑concept living and dining area features floor‑to‑ceiling windows and gleaming parquet wood floors, flowing into an updated kitchen with granite counters and stainless-steel appliances. A generous private terrace of roughly 400 sq ft extends your living space outdoors – perfect for container gardening, relaxing, or entertaining. The bedroom comfortably fits a queen or king bed and offers amble closet space, and the full bath has clean, modern finishes.

Harbor Square offers the kind of full‑service amenities that are hard to find at this price point: indoor pool, fitness center, 24/7 security, full‑time on‑site maintenance and management, and beautifully renovated common areas completed within the last year. Monthly co‑op dues of $1,460 currently include all property taxes, utilities, building insurance, amenities, and contributions to capital reserves, delivering exceptional value compared to many condo alternatives.

Recent building improvements in the last 5 years include fully replaced mechanical systems, new elevator motors, and remodeled hallways. Windows are about 20 years old and are soundproof. Harbour Square has a very healthy financial position reflecting proactive stewardship of the property.

Unbeatable location just minutes to The Wharf, Arena Stage, restaurants, grocery, and Waterfront Metro, with easy access to the National Mall, downtown, and major commuter routes. This is a rare opportunity to enjoy full‑service waterfront‑adjacent living with a private outdoor oasis in the heart of Southwest DC.

Listed by Norman S Domingo

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License #BR98370916

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XRealty.NET LLC

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8888389044

Last updated March 09, 2026

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Source: BrightMLS #DCDC2249508

Listing Facts

  • TypeCo-op
  • NeighborhoodSouthwest Waterfront
  • Bedrooms1
  • Bathrooms2
  • Days on Prevu7
  • Taxes$902,458/year

Amenities

  • Dishwasher

Location

Mortgage Calculator

Listing History

03/09/2026
Listed by XRealty.NET LLC
$449,000

Property Details for 510 N Street SW N622

Association

Amenities

  • Association Amenities: Other

Fees

  • Association Fee 2: $1,100.00 Monthly
  • Association Fee Includes: Other

Exterior

Construction

  • New Construction: No
  • Roof: Other
  • Window Features: Double Pane, Energy Efficient
  • Year Built: 1966
  • Architectural Style: Unit/Flat
  • Construction Materials: Brick, Concrete, Other
  • Entry Level: 6
  • Exterior Features: BBQ Grill, Secure Storage, Sidewalks, Water Fountains

Features

  • Direction Faces: West
  • Other Structures: Above Grade, Below Grade
  • Patio And Porch Features: Balconies- Multiple, Patio(s), Roof, Terrace
  • View: Canal, City, Courtyard, Garden/Lawn, River, Water
  • Waterfront: No

Financial

Taxes

  • Tax Annual Amount: $902,458.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Built-In Microwave, Built-In Range, Cooktop, Dishwasher, Disposal, Dryer - Electric, Dryer - Front Loading, Exhaust Fan, Oven/Range - Electric, Refrigerator, Stainless Steel Appliances, Stove, Surface Unit, Washer - Front Loading
  • Fireplace: No
  • Flooring: Wood
  • Interior Features: Built-Ins, Elevator, Exposed Beams, Flat, Floor Plan - Open, Primary Bath(s)

Measurements

  • Living Area Source: Assessor

Rooms

  • Has Basement: No
  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 1
  • Main Level Bedrooms: 1

Other

Features

  • Accessibility Features: 32"+ Wide Doors, Doors - Lever Handle(s), Elevator

General

  • Senior Community: No

Location

  • Subdivision Name: HARBOUR SQUARE
  • Tax Lot: 116

Parking

Parking

  • Garage: No
  • Parking Features: Attendant, Parking Fee, Private, Secure Parking

Utilities

Equipment

  • Cooling: Central A/C
  • Electric: 110 Volts, 220 Volts, Circuit Breakers
  • Heating: 90% Forced Air
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Utilities: Cable TV, Electric Available, Sewer Available, Water Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There is 1 bedroom and 2 bathrooms in this co-op at 510 N Street SW N622.

What are the annual taxes for 510 N Street SW N622?

Annual taxes for this co-op are estimated at $902,458.

How does 510 N Street SW N622 compare to other co-ops in Southwest Waterfront?

This co-op is listed 22% above the average price for co-ops in Southwest Waterfront and has been on the market for 89 less days than the typical home in this area.

510 N Street SW N622 is a 1-bedroom, 2-bath co-op for sale in WASHINGTON DC 20024. On Prevu for 7 days at $449,000. This property is located in Southwest Waterfront. The median listing price for co-ops in this area is $427,000. Property amenities include dishwasher. View other co-op listings in Washington.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.