For Sale
Condo for sale at 520 North St SW #S-430 & S-429, Washington, DC 20024 | MLS# DCDC2287008 | Listing updated on 2026-10-10
Photo 1 of Condo for sale at 520 North St SW #S-430 & S-429, Washington, DC 20024 | MLS# DCDC2287008 | Listing updated on 2026-10-10
Photo 2 of Condo for sale at 520 North St SW #S-430 & S-429, Washington, DC 20024 | MLS# DCDC2287008 | Listing updated on 2026-10-10
Photo 3 of Condo for sale at 520 North St SW #S-430 & S-429, Washington, DC 20024 | MLS# DCDC2287008 | Listing updated on 2026-10-10
Photo 4 of Condo for sale at 520 North St SW #S-430 & S-429, Washington, DC 20024 | MLS# DCDC2287008 | Listing updated on 2026-10-10
38+
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Street View

$800,000

Monthly Est:$3,982

  • Beds Icon2 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,667sqft

520 North St SW #S-430 & S-429, Washington, DC 20024

$3,982/moEst:

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  • Condominium

  • Built in 1966

  • $2,275/mo HOA

  • -- sqft lot

  • $480/sq.ft

Description

Originally created by combining two residences, this expansive two-bedroom, two-bath home at Harbour Square offers substantial living space, extensive outdoor areas, and a flexible floor plan in the heart of Southwest Washington.



The living and dining areas are lined with multiple floor-to-ceiling sliding glass doors, filling the home with natural light and creating a seamless connection to the outdoors. Renovated in 2023 and refreshed again in 2026, the residence features fresh paint throughout and newly installed luxury designer LVP flooring in the main living areas and second bedroom. The streamlined kitchen offers ample cabinetry, expansive counter space, an
d a full suite of smart appliances.



The primary suite includes a spacious bedroom, en suite bath, and adjoining designer custom walk-in closet with thoughtfully designed storage and organization. The closet can also serve as a private office, sitting area, nursery, or other flexible-use space. The spa-inspired primary bathroom features heated floors, a digital smart mirror, a luxurious waterfall shower, heated towel warmers, and a smart toilet. A second bedroom, full bathroom, and in-unit washer and dryer complete the home.



Outdoor living is a defining feature, with a substantial terrace opening directly from the living room and three additional balconies extending along the dining area and bedrooms. The outdoor spaces provide room for dining, entertaining, gardening, and enjoying the surrounding waterfront setting.



Designed by renowned Washington architect Chloethiel Woodard Smith, Harbour Square is a landmark of mid-century modern architecture set across six landscaped acres along the Washington Channel. Residents enjoy 24-hour gatehouse security, a renovated heated indoor pool, fitness center with river views, rooftop decks with sweeping 360-degree views of the Washington area, landscaped gardens and water garden, library, meeting spaces, and a community room accommodating up to 390 guests.



The all-inclusive monthly cooperative fee covers property taxes, electricity, gas, water, internet, cable television, trash and recycling, and annual preventive maintenance of the in-unit HVAC system. Pets are welcome, and garage and covered parking are available to rent for $155 per month.



Just two blocks from Waterfront Metro and moments from The Wharf’s dining and entertainment, this distinctive residence pairs architectural significance and contemporary updates with expansive outdoor space and convenient access to Southwest Washington’s waterfront.
...

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  • Houzeo last checked: 12 hours ago
  • Listing updated: October 10, 2026 at 5:47 pm
  • Listing Provided by: Joseph Himali (202) 669-4656 , Sierra Kim (210) 705-3936 | RLAH @properties (301) 652-0643
  • Source: Bright MLS-NJ | MLS#: DCDC2287008 Bright MLS-NJ

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520 N St SW
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Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    -

  • County

    Washington Dc County

  • City

    Washington

  • Neighborhood

    Southwest Waterfront

  • Year Built

    1966

  • HOA Fees

    $2275/mo

  • Finished Area

    1,667 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Bright MLS

  • MLS Number

    DCDC2287008

  • MLS Status

    ACTIVE-BRIGHT

  • Days on Market

    3

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Location

HOA Management

Harbour Square Owners, Inc.

HOA Fees

$2,275.05/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Snow Removal Snow Removal

Sewer Sewer

Water Water

Elevator Elevator

Storage Storage

Internet Internet

Fiber Internet Fiber Internet

Ext Bldg Maint Ext Bldg Maint

Pest Control Pest Control

Gym Gym

Cable TV Cable TV

Heating Heating

Gas Gas

Parking Parking

Electricity Electricity

Insurance Insurance

Security Guard Security Guard

Trash Pickup Trash Pickup

Taxes Taxes

Common Area Common Area

Pool Pool

Club House Club House

Reserve Funds Reserve Funds

Air Conditioning Air Conditioning

Security Gate Security Gate

Meeting Room Meeting Room

Library Library

Concierge Concierge

Picnic Area Picnic Area

Management Management

Lawn Maintenance Lawn Maintenance

Common Area Maintenance Common Area Maintenance

Broadband Broadband

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

    Bedrooms: 2

    Bathrooms: 2

Interior

  • Exterior Features

    Bbq Grill, Extensive Hardscape, Exterior Lighting, Roof Deck, Secure Storage, Sidewalks, Street Lights, Water Fountains

  • Appliances

    Cooktop, Dishwasher, Disposal, Dryer Front Loading, Washer Front Loading, Washer/dryer Stacked, Energy Efficient Appliances, Icemaker, Microwave, Oven Double, Oven Wall, Range Hood, Refrigerator, Stainless Steel Appliances

  • Flooring

    Luxury Vinyl Plank, Partially Carpeted, Ceramic Tile

  • Sewer

    Public Sewer

  • Cooling

    Central A/c

  • Heating

    Forced Air

  • Interior Features

    Bathroom Walk In Shower, Built Ins, Carpet, Ceiling Fan(s), Combination Dining/living, Crown Moldings, Dining Area, Elevator, Floor Plan Open, Kitchen Galley, Primary Bath(s), Recessed Lighting, Upgraded Countertops, Walk In Closet(s)

Construction

  • Year Built

    Year Built: 1966

  • Home type

    Condominium

  • Property Condition

    Excellent

  • Foundation Details

    Pillar/post/pier

  • Architectural Style

    Mid Century Modern, Contemporary

  • Construction Materials

    Concrete, Stone

Utilities & Energy

  • Security Features

    24 Hour Security, Carbon Monoxide Detectors, Desk In Lobby, Exterior Cameras, Fire Detection System, Monitored, Security Gate, Smoke Detector

  • Fireplace Features

    Electric

  • Electric

    Circuit Breakers

  • Water Source

    Public

  • Association Amenities

    Common Grounds, Concierge, Elevator, Fitness Center, Library, Meeting Room, Party Room, Picnic Area, Pool Indoor, Reserved/assigned Parking, Security, Storage Bin

  • Utilities

    Cable Tv, Under Ground

  • Parking Features

    On Site Rent

Other Features

  • Lot Features

    Landscaping

  • Subdivision Name

    Rla (sw)

  • Patio And Porch Features

    Balconies Multiple, Terrace

Price History

DateEventPrice

10/08/2026

Source: mls_logoBright MLS-NJ #DCDC2287008

Listed for Sale

$800,000

$480/sqft

Getting Around 520 North St SW

Bike Score®

Bike Score

Biker's Paradise

96/100

Walk Score®

Walk Score

Very Walkable

86/100

Transit Score®

Transit Score

Excellent Transit

71/100

Data provided by Redfin

Nearby Homes

Based on information from Bright MLS through Oct 12, 2026, 10:30AM. 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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