Change Real Estate Presents:

400 Massachusetts Avenue Unit 421
Washington DC 20001

For Sale: $449,000.00 Active

List Date: 2026-03-09

Washington
1 bedrooms
1 bathrooms
890 build ft2

About This Property

This property is PRICED TO SELL, offering strong value in today’s market. SPACIOUS 1-Bedroom, 1-Bath Condo NEARLY 900 SQFT with ASSIGNED UNDERGROUND GARAGE PARKING Space. You can't miss this beautiful condo with W/D IN UNIT! Welcome to 400 Massachusetts Ave NW, where space, comfort, and location come together in the heart of Mount Vernon Triangle. This 1-bedroom, 1-bath condo offers exceptional value in one of DC’s most vibrant and walkable neighborhoods. With SOARING 9-FOOT CEILINGS, HARDWOOD FLOORS, and a sun-filled southern exposure, the home feels bright, airy, and significantly larger than most one-bedrooms in the area. This condo offers exceptional storage throughout, including a large double-door entry coat closet and a separate laundry and pantry closet with washer/dryer and built-in shelving. The spacious bedroom suite features a large en-suite bathroom and three additional closets—a walk-in closet, storage closet, and linen closet. Within the bedroom, a built-in workstation with integrated cabinetry and shelving provides an ideal work-from-home space. The owned, assigned underground parking space conveys with the sale—a valuable asset offering flexibility for personal use or potential rental income. Spaces in the building are in demand and are often rented by residents (commonly $200–$300/month). The parking space also includes a dedicated bike rack for added convenience. Move-in ready with recent updates, including fresh paint, a new electric range with ceramic cooktop, updated lighting, and modernized bathroom hardware, including vanity lighting, sink and bath faucets, and a shower head. Amenities: This full-service building features a 24-hour concierge, rooftop pool with sweeping city views of iconic monuments, grilling stations, a sun deck, outdoor lounge and dining areas, a seasonal herb garden, a state-of-the-art fitness center, a club room, and a business center. Ideally located in a walker’s paradise, with easy access to restaurants, shops, and cultural destinations such as the National Building Museum and National Portrait Gallery. Exceptional transportation options include multiple Metro stations (Judiciary Square, Gallery Place, and Mt. Vernon Square), Union Station just minutes away, bus lines, and quick access to I-395. Also just blocks from Capital One Arena and CityCenterDC, one of DC’s most sought-after shopping and dining destinations.

Listing Agent: Veronique Onteniente. TTR Sotheby's International Realty 202-386-8457 vonteniente@ttrsir.com

Property Features

Location Information
County:
Subdivision: 400 MASSACHUSETTS AVE
click to open map in a new window
Interior Features
Appliances:
Interior: 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:
Furnished: No
Flooring:
Water: Public
Cooling: Central A/C
Heating: 90% Forced Air
Fireplaces: None
Windows:
Utilities:
Sewer: Public Sewer
Exterior Features
Year Built: 2004
Legal Subdivision: Central
Subdivision Name: 400 Massachusetts Ave
Exterior Features: BBQ Grill, Exterior Lighting, Lawn Sprinkler, Roof Deck, Secure Storage
Parking: Assigned, Lighted Parking, Parking Space Conveys, Secure Parking
Garage Spaces: 1.0
Association Fee 2: $733.69 (Monthly)
Association Amenities: Community Center, Concierge, Elevator, Exercise Room, Extra Storage, Pool - Outdoor, FitnessCenter, GameRoom, Meeting Room, Pool - Rooftop, Reserved/Assigned Parking, Security, Swimming Pool
Schools
Elementary School: None
Junior High School: None
High School: None

IDXListing Courtesy of Veronique Onteniente. TTR Sotheby's International Realty 202-386-8457 vonteniente@ttrsir.com

Property Photos [Click to enlarge]

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