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400 O STREET SW 402, WASHINGTON, DC 20024

WATERFRONT · WASHINGTON County

Key Facts

1Beds
1Baths
777Sq Ft
1965Year Built
21Garage

Description

Deeply competitive and a rare a true penthouse residence that elevates both your lifestyle and your investment. You'll enjoy privacy, natural light, and a sense of exclusivity that simply doesn’t exist on lower levels at a value unmatched across the Waterfront. This is a unique chance to secure a premier unit in a tightly held community. It's a win-win. At 400 O St SW you'll enjoy the penthouse view and save even more each month. Remember, the monthly condo fees is comprehensive and fully covers ALL primary utilities. The condo fee includes, electricity, central AC, gas, heating and water. In today's unstable utility market having this stability is peace of mind and a critical financial factor as utility prices push higher for so many that are without this built-in peace of mind. 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. The ultimate advantage is the dedicated parking garage. This feature ensures your car is safe and your returns home are seamless - no circling the block, no shoveling snow, no tickets - just pure freedom to come and go as you please. Then, when your car is parked you can access your bike and other seasonal household items in your separate basement storage unit. 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.

Property Information

Property Type

Residential

Sub-Type

Condominium

Style

Dwelling w/Separate Living Area / Unit/Flat

Year Built

1965

Living Area

777 sq ft

Garage Spaces

21

Parking Spaces

21

Zoning

RA-2

Days on Market

91

MLS® Listing#

DCDC2253566

Property Features

Appliances

Electric Water Heater

Cooling

Central AirElectric

Heating

ElectricCentral

Pool

None

Parking

GarageUndergroundCommunity Structure

Laundry

Washer Hookup

Construction

Brick

Sewer

Public Sewer

Water Source

Public

Schools

Elementary:
AMIDON-BOWEN
Middle:
JEFFERSON MIDDLE SCHOOL ACADEMY
High:
WILSON SENIOR
District:
DISTRICT OF COLUMBIA PUBLIC SCHOOLS

Financial Details

HOA

None

Annual Taxes

$3,420

Tax year 2025

Assessed Value

$414,990

Parcel Number

0504//2027

Directions

Take State Hwy 295 and South Capitol St SE to Half St SW. Take P St SW to O St SW. Destination will be on the left.

Affordability Calculator

$59,800

Estimated monthly payment

$1,591/mo

Principal $239,200 · Est. interest $333,705 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in WASHINGTON, DC

$551,977
Median Listing Price
66
Median Days on Market
1,250
Median Sq Ft
$481
Median Price / Sq Ft
2,946
Active Listings
  • This home’s price is 46% below the area median.
  • Its price per sq ft is 20% below the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in WASHINGTON, DC.

Location

  • 400 O STREET SW 402, WASHINGTON, DC 20024

Points of Interest in WASHINGTON, DC

Showing the WASHINGTON area map.

Nearby Schools

  • High Road Middle School

    School · 0.4 mi away

  • Amidon-Bowen Elementary School

    Elementary · 0.5 mi away

  • Jefferson Middle School Academy

    School · 0.5 mi away

  • Waterfront Academy

    School · 0.5 mi away

  • Washington Global Public Charter School

    Secondary · 0.8 mi away

  • Richard Wright Schools

    Secondary · 0.8 mi away

  • Capitol Hill Day School

    Secondary · 1.0 mi away

  • Van Ness Elementary School

    Elementary · 1.0 mi away

  • St. Peter School-Capitol Hill

    School · 1.1 mi away

  • Brent Elementary School

    Elementary · 1.2 mi away

  • USDA Child Development Center

    School · 1.2 mi away

  • Starling Montessori School

    Elementary · 1.3 mi away

  • Capitol Hill Cooperative Play School

    Elementary · 1.4 mi away

  • Savoy Elementary School

    Elementary · 1.5 mi away

  • Tyler Elementary School

    Elementary · 1.5 mi away

  • Excel Academy Public School for Girls

    School · 1.5 mi away

  • Basis DC

    Secondary · 1.5 mi away

  • Penn Quarter Kindercare

    School · 1.6 mi away

  • Howard Road Academy

    School · 1.6 mi away

  • Watkins Elementary School

    Elementary · 1.7 mi away

Commute Calculator

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Nearby Homes

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Similar Home Values

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Moving Cost Estimate

EXIT Agents in WASHINGTON

Listing Courtesy: Keller Williams Capital Properties - 2022437700

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which EXIT Realty participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and 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 this website may no longer be available because they are under contract, have closed or are no longer being offered for sale. Information Deemed Reliable But Not Guaranteed. Copyright ©2026 Bright MLS. All rights reserved.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by BRIGHT. MLS® Listing#DCDC2253566. © 2026EXIT Realty®. All rights reserved.