400 O St SW Unit 402

Washington, DC 20024
  • $349,000

    Price
  • 1

    Bed
  • 1

    Bath
  • 777

    SqFt

About the Listing KWCP1 - 3111484

A rare offering in the sought-after 400 building—the only unit currently available and a true penthouse residence that elevates both your lifestyle and your investment. Positioned at the top, this penthouse delivers what buyers are searching for but rarely find: privacy, natural light, and a sense of exclusivity that simply doesn’t exist on lower levels. With no competing inventory in the building, this is a unique chance to secure a premier unit in a tightly held community. Inside, the home offers a thoughtfully designed layout that maximizes space, light, and functionality—ideal for both everyday living and entertaining. Elevated sightlines and top-floor positioning create a quiet retreat above it all, while still keeping you connected to everything happening around you. Location is where this property truly shines. Situated in Southwest DC, you’re moments from: --The Wharf – dining, waterfront views, entertainment, and nightlife --Navy Yard – home to Nationals Park, parks, and a rapidly growing restaurant scene --Capitol Riverfront & Audi Field – one of DC’s most active lifestyle corridors --Easy access to Metro, commuter routes, and downtown DC This location continues to benefit from ongoing public and private investment, making it not just a place to live—but a smart long-term play. Ai has been used to show the condo as a blank canvas experience.

Listing Highlights

Status Active
Days on Site 33
Property Type Condo
MLS ® DCDC2253566
Year Built 1965
Total Square Footage 777
Lot/Acreage N/A
County Washington
Building Name R. L. A. SW
Neighborhood Waterfront
HOA Dues 1078/Monthly
Elementary School Amidon-Bowen
High School Wilson Senior

Interior Details

  • Bedrooms: 1
  • Bathrooms: 1 Full
  • Appliances:
  • Air Cond: Central A/C
  • Heating: Central
  • Fireplaces:
  • Floor:
  • Above Ground Sq Ft: 777
  • Below Ground Sq Ft: 0
  • Basement:
  • Other: Main Floor Bedrooms: 1
  • Water: Public

Exterior Details

  • Lot Description: Not New Construction,Horse Property: No
  • Garage Capacity: 21 car
  • Parking Spaces: 21
  • Zoning: RA-2
  • Roof:
  • Others: Very Good,Elevator,Extra Storage,Fitness Center,Laundry Facilities,Club House,Air Conditioning,Electricity,Gas,High Speed Internet,Sewer,Water
  • Sewer: Public Sewer
  • Parking Features: Underground,Parking Garage,4+ Spaces,3+ Spaces,2+ Spaces,1+ Spaces

Financial Details

  • Tax Amount: $3,420
  • Taxes w/Assessments: N/A
  • Tax/Property ID: N/A
  • Tax Year: 2025

Payment Calculator

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Questions About..

400 O St SW Unit 402 Washington, DC 20024

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Originating MLS: BRIGHT_MAIN

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