Active

400 MASSACHUSETTS AVE NW #421, Washington, DC 20001

$459,000

$516 per ft²

890 Sq Ft

Listing Office: TTR Sotheby's International Realty

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HUGE PRICE DROPPED $20K.!!! OPEN HOUSE SATURDAY 11TH 11-1PM---Welcome to 400 Mass-Elegant Urban Living in Mount Vernon Triangle Discover modern urban living in this spacious 1-bedroom, 1-bathroom condo offering nearly 900 sq ft of comfort in one of DC’s most vibrant and walkable neighborhoods. Soaring 9-foot ceilings, gleaming hardwood floors, and an open-concept layout create a bright, airy atmosphere perfect for everyday living or entertaining. The bedroom is a true retreat, featuring an en suite bathroom for privacy and convenience, complemented by two closet that provide abundant storage. A thoughtfully designed nook with a built-in desk and shelving serves as the ideal home office or can easily transform into a cozy reading lounge, flexible to suit your lifestyle. Recent updates completed in August 2025 make this home move-in ready, including fresh paint throughout, luxury plank vinyl flooring in the closets, a new range/stove, sink, and faucets, all-new light fixtures, and updated bathroom fixtures, including the faucet and bathtub hardware. Residents of 400 Mass-Central enjoy resort-style amenities, including 24-hour security and concierge service, a rooftop deck with a pool and grilling stations, a state-of-the-art fitness center, a club room and business center, as well as assigned underground parking and a bonus bicycle rack. Live where the city comes alive, just blocks from Gallery Place, Judiciary Square Metro, Capital One Arena, Union Station, and an endless array of dining, shopping, and entertainment options. For Open Houses, please call the agent to schedule access. The front desk will buzz you in.

Listing Agent: Veronique Onteniente

License Number: 5022485

Offered by: TTR Sotheby's International Realty

Office Phone: 2022343344

MLS: #DCDC2248934

BrightMLS

Date Added: 03/09/2026 12:00:00 am

Last Update: 04/16/2026 02:59:58 pm

Days on Market: 39

Interior

General: Breakfast Area, Built-Ins, Ceiling Fan(s), Combination Dining/Living, Crown Moldings, Floor Plan - Open, Kitchen - Gourmet, Pantry, Primary Bath(s), Recessed Lighting, Walk-in Closet(s), Window Treatments, Wood Floors
Laundry: Washer In Unit, Dryer In Unit
A/C: Central A/C
Heating: true, 90% Forced Air, Electric
Disability Feature: Elevator

Exterior

General: BBQ Grill, Exterior Lighting, Lawn Sprinkler, Roof Deck, Secure Storage, Above Grade, Below Grade
Style: Contemporary
Parking: Assigned, Lighted Parking, Parking Space Conveys, Secure Parking

Construction

General: Brick, 1

Location

HOA Amenities: Community Center, Concierge, Elevator, Exercise Room, Extra Storage, Pool - Outdoor, FitnessCenter, GameRoom, Meeting Room, Pool - Rooftop, Reserved/Assigned Parking, Security, Swimming Pool, Common Area Maintenance, Ext Bldg Maint, Health Club, Insurance, Lawn Care Front, Management, Pier/Dock Maintenance, Pool(s), Reserve Funds, Sewer, Snow Removal, Trash, Water, 733.69, Monthly
Originating MLS: BRIGHT_MAIN
School District: DISTRICT OF COLUMBIA PUBLIC SCHOOLS
County: WASHINGTON-DC

Lot

Zoning: RESIDENTIAL, 0517//2523

Utilities

Water: Public
Sewer: Public Sewer

Financial

Source: BRIGHT_MAIN

Property

Year Built: 2004
Type: Condo
Style: Contemporary
Neighborhood: Downtown / Chinatown / Penn Quarter / Mount Vernon Square
Parcel #: 0517//2523

Schools

District: DISTRICT OF COLUMBIA PUBLIC SCHOOLS

03/26/2026$459,000@ 516 per ft²↓4.3550739737445%

03/09/2026$479,900@ 539 per ft²Listed

03/09/2026Active

Listing Broker

Ryan Sigel

1 @

License #: RS340862

Email: ryan@theexchangerealestate.com

Phone: (717) 855-5300

Location: AL

Last Updated: 04/16/2026 02:59:58 pm

Offered by: Veronique Onteniente, 5022485, 2023868457 @ TTR Sotheby's International Realty

MLS: #DCDC2248934

Source: BrightMLS

<IMG SRC='https://d37ukvrrv3in12.cloudfront.net/mls/logos/IDX_82.png' ALT='IDX'> Information Deemed Reliable But Not Guaranteed. 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 participates, and is provided by BRIGHT through a licensing agreement.<BR><BR>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 sold or are no longer being offered for sale. Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller. This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. <BR> <BR>BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors. ©2026 BrightMLS. All rights reserved. Data displayed may be a portion of, and not a complete set of all listings published in the MLS.

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400 MASSACHUSETTS AVE NW #421, Washington, DC 20001 is a 890 Sq Ft, Condo built in 2004.

This property is currently available and was listed by BrightMLS on 03/09/2026 12:00:00 am. The MLS # for the property is MLS #DCDC2248934.

400 MASSACHUSETTS AVE NW #421, Washington, DC 20001

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