Change Real Estate Presents:

301 Massachusetts Avenue Unit 507
Washington DC 20001

For Sale: $625,000.00 Active

List Date: 2026-03-19

Washington
2 bedrooms
2 bathrooms
968 build ft2

About This Property

Experience elevated city living in this stunning corner 2 bedroom, 2 bath unit at the boutique Sonata Condominium. Secure, assigned underground parking space conveys. Nestled in the vibrant heart of DC’s Mount Vernon Square, chic loft-style residence offers a rare blend of industrial sophistication and modern comfort, featuring expansive floor-to-ceiling windows with amazing natural light, sliding glass doors to open Juliet balconies, hardwood floors, a spacious gourmet kitchen with island, Viking gas cooking, Viking Dishwasher and other high end stainless steel appliances. A gorgeous primary suite has a walk-in closet with organizing system and luxurious en-suite bath with 2 sinks and bidet toilet. The second bedroom also has its own en-suite bathroom with bidet toilet, walk-in closet with organizing system, and in-unit washer/dryer. Instant hot water heater installed by current owner, makes unlimited and quick steaming hot water for long baths and created another storage closet. Building amenities include a full-service concierge, panoramic rooftop deck with gas grill, and fitness room. Ideally located just three blocks from Union Station and served by four Metro stations, and is steps from the National Mall, Library of Congress, the Capitol, DC’s renowned museums, as well as acclaimed dining and entertainment.

Listing Agent: Bryan G Cantio. RE/MAX Allegiance 202-285-4622 bryansellsdc@gmail.com

Virtual Tours / Videos

https://homevisit.view.property/2376280?a=1&pws=1

Property Features

Location Information
County:
Subdivision: MOUNT VERNON TRIANGLE
Interior Features
Appliances: Built-In Microwave, Dishwasher, Disposal, Dryer - Front Loading, Energy Efficient Appliances, Microwave, Oven/Range - Gas, Refrigerator, Stainless Steel Appliances, Stove, Washer, Washer - Front Loading, Water Heater - Tankless
Interior: Built-Ins, Family Room Off Kitchen, Floor Plan - Open, Kitchen - Gourmet, Kitchen - Island, Pantry, Primary Bath(s), Recessed Lighting, Sprinkler System, Upgraded Countertops, Walk-in Closet(s), Wood Floors, Ceiling Fan(s)
Laundry:
Furnished: None
Flooring: Wood
Water: Public
Cooling: Central A/C
Heating: Central
Fireplaces: None
Windows: Sliding
Utilities:
Sewer: Public Sewer
Rooms
Room Type: Kitchen
Level: Main
Room Type: Living Room
Level: Main
Room Type: Primary Bedroom
Features: Walk-In Closet(s), Attached Bathroom
Level: Main
Room Type: Primary Bathroom
Level: Main
Room Type: Bedroom 2
Features: Attached Bathroom, Walk-In Closet(s)
Level: Main
Room Type: Full Bath
Level: Main
Exterior Features
Year Built: 2006
Legal Subdivision: Old City 2
Subdivision Name: Mount Vernon Triangle
Exterior Features: Exterior Lighting, Sidewalks, Street Lights
Parking: Assigned
Garage Spaces: 1.0
Association Fee 2: $1100.00 (Monthly)
Association Amenities: Common Grounds, Concierge, Elevator, Exercise Room, Reserved/Assigned Parking, Security, Picnic Area
Schools
Elementary School: Walker-Jones Education Campus
Junior High School: Jefferson Middle School Academy
High School: Dunbar Senior

IDXListing Courtesy of Bryan G Cantio. RE/MAX Allegiance 202-285-4622 bryansellsdc@gmail.com

Property Photos [Click to enlarge]

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