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510 N Street SW N422Washington, DC 20024

For Sale

$365,000

Smart Buyer Rebate $3,650

SPECTACULAR Living Spaces combines with a south facing VIEW welcomes you home! RENOVATION is splendid for this spacious 777 SQ FT. IT"S NOT 1966 ANYMORE IN HARBOUR SQUARE classy living Marble Bath floor and walls wide vanity., truly Unparalleled in beautiful Harbour Square. As you enter note how much light fills the space!! Ultra wide 9 foot glass wall exits to your deep “balcony ” Sunsets are amazing over the water gardens . . Capacious island has storage cabinetry, Counter seating area - It’s everything you’d want and more. Inducsion surface stove, COMBO in unit W/D too!! . Just when you thought mid-century modern Living couldn’t get better — here is a lifestyle that tops / and that’s a promise! Everything thought of for a relaxing evening -- - Unparalleled Waterfront ROOF Terrance, Channel views AND Amber sunsets 🌅 +On so very PRIME 6 acres !! WATERFRONT 🛥️⛵️⛴️ HARBOUR SQUARE —DYNAMIC Mid-Century architecture OFFER RESORT LIFESTYLE Water-gardens - Beckons you to go outside. >>>>BONUS AVAIL parking 🅿️ RENT IS a paltry $ 165 /mo << assigned & avail >> Electric auto? Seriously NO problem BONUS are 4-station EV chargers!!!! << Waterfront Metro ( Green line) 2 blocks away. L'Enfant Metro less than a mile (5 lines) TRULY Scenic treed walk along the Wash Channel 1/2 Block to Ft. McNair OR go along to the HIP VIBE Area the NEW Wharf ACTION - casual & fine Dining Options, Anthem Theatre, Activities, WaterTaxi to Old town, Do you work on the hill ? Only 1.3 m to the CAPITOL, 1 m to L'Enfant plaza & Mall & Museums et

Listed by Nancy A Pulley

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Long & Foster Real Estate, Inc.

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3012546244

Last updated July 31, 2026

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Source: BrightMLS #DCDC2274226

Listing Facts

  • TypeCo-op
  • NeighborhoodSouthwest Waterfront
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu13
  • Taxes$1,758.72/year
  • Size777 sqft
  • Price per sqft$470

Amenities

  • Dishwasher
  • Washer/Dryer
  • Elevator
  • Pool - Indoor
  • Fitness Center

Location

Mortgage Calculator

Listing History

07/19/2026
Listed by Long & Foster Real Estate, Inc.
$365,000

Property Details for 510 N Street SW N422

Association

Amenities

  • Association Amenities: Cable, Elevator, Exercise Room, Extra Storage, Fitness Center, Gated Community, Library, Party Room, Pool - Indoor, Security, Other, Common Grounds, Community Center
  • Pets Allowed: Number Limit,Cats OK,Dogs OK

Fees

  • Association Fee 2: $1,257.63 Monthly
  • Association Fee Includes: Air Conditioning, Cable TV, Common Area Maintenance, Electricity, Ext Bldg Maint, Heat, High Speed Internet, Lawn Maintenance, Management, Pool(s), Reserve Funds, Security Gate, Sewer, Snow Removal, Taxes, Trash, Water

Exterior

Construction

  • New Construction: No
  • Year Built: 1966
  • Architectural Style: Contemporary, Mid-Century Modern
  • Building Name: HARBOUR SQUARE COOP
  • Construction Materials: Stone
  • Entry Level: 4

Features

  • Other Structures: Above Grade
  • Waterfront: No

Measurements

  • Lot Features: Cul-de-sac

Financial

Taxes

  • Tax Annual Amount: $1,758.72
  • Tax Year: 2026

Interior

Features

  • Appliances: Built-In Microwave, Built-In Range, Dishwasher, Disposal, Dryer - Electric, Dryer - Front Loading, Exhaust Fan, Microwave, Oven - Single, Oven/Range - Electric, Refrigerator, Stainless Steel Appliances, Washer, Washer - Front Loading
  • Interior Features: Bathroom - Stall Shower, Floor Plan - Open, Kitchen - Island, Recessed Lighting, Window Treatments, Wood Floors

Measurements

  • Living Area: 777
  • Living Area Source: Estimated

Rooms

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

Other

General

  • Senior Community: No

Location

  • Subdivision Name: SW WATERFRONT

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Assigned, On-site - Rent, Parking Fee, Private, Secure Parking

Utilities

Equipment

  • Cooling: Convector
  • Heating: Convector
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

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

There is 1 bedroom and 1 bathroom in this co-op at 510 N Street SW N422.

Does this co-op have parking?

Yes, there is 1 parking space available for 510 N Street SW N422.

What are the annual taxes for 510 N Street SW N422?

Annual taxes for this co-op are estimated at $1,758.

How does 510 N Street SW N422 compare to other co-ops in Southwest Waterfront?

This co-op is listed 18% above the average price for co-ops in Southwest Waterfront and has been on the market for 76 less days than the typical home in this area.

What building or home owners association is the co-op part of?

This co-op is in the HARBOUR SQUARE COOP building.

What is the square footage on this co-op?

According to the MLS, this listing is 777 sqft.

510 N Street SW N422 is a 1-bedroom, 1-bath co-op for sale in WASHINGTON DC 20024. Available on Prevu for 13 days at $365,000. This residence features 777 square feet of living space, located in Southwest Waterfront. The median listing price for co-ops in this area is $330,000. Additional amenities include dishwasher, elevator, fitness center, pool - indoor, and washer. 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.