400 O St SW, Unit 402

Washington, DC 20024

$375,000
Price
1
Bed
777 Sq. Ft.
$483 / Sq. Ft.
777
Sq. Ft.
$483
per Sq. Ft.
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a front view of a building with garden and plants
a front view of a house with a chair
a view of an empty room with kitchen and a window
a view of an empty room with a window
a kitchen with a stove microwave and refrigerator
a bathroom with a sink and a toilet
a living room with furniture and a flat screen tv
a living room with furniture a rug and white walls
a view of a room with gym equipment
a very nice looking room with lots of stuff and furniture
a living room with lots of potted plants and a fireplace
a outdoor living space with furniture
a living room with lots of furniture and a painting on the wall
a living room with lots of furniture and lots of white walls
a living room with fireplace furniture and a rug
a bedroom with a bed and wooden floor
a bed sitting in a bedroom next to a window
a bedroom with a bed and a chair in it
a bathroom with a sink a toilet and a shower curtain
a kitchen with a sink and cabinets
a kitchen with lots of clutter and cabinets
a kitchen with stainless steel appliances granite countertop a sink and cabinets
a kitchen with stainless steel appliances granite countertop a stove and a sink
a kitchen with stainless steel appliances granite countertop a sink dishwasher stove and cabinets
a view of a balcony with chairs
a front view of a multi story residential apartment building
a view of a building with a road
a view of a house with a backyard
a view of a lake with a mountain view
a view of a dining room with furniture
a kitchen with sink cabinets and wooden floor
a view of a livingroom with furniture
a utility room with washer and dryer

Description

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 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.
  1. Listed by Brandon M Scott • Keller Williams Capital Properties
    P: (202)-630-7976 brandon@bmscott.com

Property Details for 400 O Street Southwest, Unit 402

Tax ID Number
0504//2027
Ownership
Condominium
Condo Coop Association
Yes
HOA
No
Entry Floor Number
1
Structure Type
Unit/Flat/Apartment
Style
Dwelling w/Separate Living Area, Unit/Flat
Levels/Stories
4
LISTING UPDATED: 04/19/2026 11:39 AM

Property Details for 400 O Street Southwest, Unit 402

StatusActive
MLS #DCDC2253566
Days on Market19
Taxes$3,420 / year
HOA Fees-
Condo/Co-op Fees$1,078 / month
Property TypeCondo
MLS TypeResidential / Condo
Year Built1965
CountyDistrict of Columbia
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Location

Listing Courtesy of Keller Williams Capital Properties
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Building Information for 400 O Street Southwest, Unit 402

Building/ComplexEdgewater Floor4Stories-Residences32Pet Policy-Pet Policy DetailsSize/Weight RestrictionYear Built1965

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OriginPoint Mortgage or Rocket Mortgage1

$3,251 per month

30 year fixed, 6.46% Interest

Principal and Interest

$1,888

Property Taxes

$285

HOA Dues

$1,078

The Payment Calculator is for illustrative purposes only.

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Property Information for 400 O Street Southwest, Unit 402

Location
Location
  • In City Limits: No
  • School District Name: DISTRICT OF COLUMBIA PUBLIC SCHOOLS
  • School District County ID: 121140357950
  • SchoolDistrictSource: 3rd Party
  • Elementary School: AMIDON-BOWEN (WASHINGTON DC)
  • ElementarySchoolSource: 3rd Party
  • Middle Or Junior School: JEFFERSON MIDDLE SCHOOL ACADEMY (WASHINGTON DC)
  • MiddleSchoolSource: 3rd Party
  • High School: WILSON SENIOR (WASHINGTON DC)
  • HighSchoolSource: 3rd Party
  • County: WASHINGTON
Waterfront / Water Access
Waterfront / Water Access
  • Water View: No
  • Water Access: No
  • Water Oriented: No
  • Navigable Water: No
  • Tidal Water: No
  • Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
  • Condo Coop Name: Edgewater Condominium
  • Condo Coop Phone: 571-469-7868
  • HOA Condo Coop Mgmt Type: Professional - On-site
  • HOA Condo Coop Fee Includes: Air Conditioning, Electricity, Gas, High Speed Internet, Sewer, Water
  • HOA Condo Coop Amenities: Elevator, Extra Storage, Fitness Center, Laundry Facilities, Club House
  • Property Manager Y/N: Yes
  • Senior Community: No
  • Type of Condo: Condo/Coop Association
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2025
  • Tax Assessed Value: $414,990
  • Year Assessed: 2025
  • County Tax: $0
  • Improvement Assessed Value: $290,490
  • City Town Tax: $3,420
  • Land Assessed Value: $124,500
  • Clean Green Assessed: No
  • Municipal Trash: Yes
  • Land Use Code: 0
  • Zoning: RA-2
  • Tax Lot: 2027
  • School Tax: $0
  • Automatically Update Tax Values Y/N: Yes
Lease Information
Lease Information
  • Pets Allowed: No
Rooms
Main
  • # Bedrooms Count Main Level: 1
  • # Bathrooms Count Main Level: 1
  • # Bathrooms Full Main Level: 1
  • # Bathrooms Half Main Level: 0
Rooms
  • Stories: Main
Building Info
Building Info
  • Builder Name: Edgewater
  • Total Finished SQFT: 777.00
Lot / Land Information
Lot / Land Information
  • Soil Types: Unknown
  • Parcel ID: 15980330
  • Additional Parcels: No
  • Ground Rent Exists: No
Parking
Parking
  • Type Of Parking: Parking Garage
  • Parking Garage - # of Spaces: 21
  • Total Garage Spaces: 21
  • Garage Features: Underground
Interior Features
Interior Features
  • Fireplace: No
  • Accessibility Features: Elevator
Exterior Features
Exterior Features
  • Spa: No
  • Pool: No Pool
  • Horse: No
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: Central A/C
  • Cooling Fuel: Electric
  • Heating Type: Central
  • Heating Fuel: Electric
  • Hot Water: Electric
  • Water Source: Public
  • Sewer Septic: Public Sewer
Confidential Data
Listing Office
  • List Agent AOR: Greater Capital Area Association of REALTORS

Property History for 400 O Street Southwest, Unit 402

DateEvent & SourcePriceAppreciation
Apr 7, 2026

Listed (Active)

BRIGHT #DCDC2253566

$375,000—
Jun 17, 2020

Closed

BRIGHT #DCDC460752

$308,000—
Jun 15, 2020

Closed (Public Record)

Public Record #670538536

$308,000

0.0% / yr

DateEvent & SourcePrice
04/07/2026

Listed (Active)

BRIGHT #DCDC2253566

$375,000
06/17/2020

Closed

BRIGHT #DCDC460752

$308,000
06/15/2020

Closed (Public Record)

Public Record #670538536

$308,000

0.0% / yr

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 400 O Street Southwest, Unit 402

Taxable ValueLand$125,380Additions$292,560Total$417,940
Tax Record2025$3,420 ($285 / month)
Home Facts
Beds1Baths1Total Finished SqFt777 SqFtAbove Grade Finished SqFt777 SqFtLot Size898 SqFtStyleCondominiumYear Built1965ZoningURCountyDISTRICT OF COLUMBIAAPN0504 2027

Schools near 400 O Street Southwest, Unit 402

This home is within District Of Columbia Public Schools.
Rating
School
Type
Grades
Distance
Amidon-Bowen Elementary School
Public - PK to 5
Jefferson Middle School Academy
Public - 6 to 8
Eastern High School
Public - 9 to 12
Excel Academy
Public - PK to 8
Rating
School
Distance
Amidon-Bowen Elementary School
PublicPK to 5

Jefferson Middle School Academy
Public6 to 8

Eastern High School
Public9 to 12

Excel Academy
PublicPK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Southwest Waterfront
Southwest Waterfront
A spectacular renaissance. A bustling new center for leisure and nightlife, the Southwest Waterfront enjoys more river frontage than any other neighborhood in the city.
Southwest Waterfront Guide

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More information about 400 O Street Southwest, Unit 402, Washington, DC 20024

400 O Street Southwest, Unit 402 is a condo for sale in Washington, DC 20024. This property was listed for sale on April 7, 2026 by Keller Williams Capital Properties, it's currently listed at $375,000. It has been on the market for a total of 19 days and was last sold on June 17, 2020. This listing's school district is District Of Columbia Public Schools. Nearby schools include Amidon-Bowen Elementary School, Jefferson Middle School Academy and Eastern High School. 400 O Street Southwest, Unit 402 is a 1-bed, 1-bath, 777 sqft condo built in 1965.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Keller Williams Capital Properties

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is not guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on 04/19/2026 11:39 AM