301 Massachusetts Avenue NW 504Washington, DC 20001
For Sale
$449,000
Smart Buyer Rebate $1,225
Experience sophisticated urban living in this stunning loft-style 1-bedroom condo in the heart of DC’s vibrant Mount Vernon Square—complete with coveted Garage Parking and incredible skyline views. Soaked in natural light, the spacious living area boasts soaring 10’ ceilings and floor-to-ceiling windows that frame breathtaking views of the city. The open-concept layout flows seamlessly into a modern gourmet kitchen, featuring granite countertops, stainless steel appliances, gas cooking, abundant cabinet space, and a convenient breakfast bar—perfect for entertaining or everyday cooking. The loft-style bedroom offers a chic, contemporary vibe, while the sleek bathroom includes a large walk-in shower. Additional highlights include in-unit stackable washer/dryer and secure garage parking for added convenience. Residents of The Sonata enjoy full-service amenities including a concierge, fitness center, welcoming lobby, and a spectacular rooftop deck with panoramic views of DC’s most iconic landmarks—Washington Monument, U.S. Capitol, National Cathedral, and more—plus a gas grill and outdoor seating. Ideally located with easy access to I-395 and within walking distance of four Metro stations (Union Station, Mount Vernon Square, Chinatown, and Judiciary Square), this home puts the best of DC at your doorstep. Enjoy nearby shops, grocery stores, top restaurants, and entertainment venues—all just steps away.
Listed by Chelsea Lanise Traylor
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License #SP98362569
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Redfin Corp
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7039894903
Last updated August 15, 2025
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Source: BrightMLS #DCDC2214010
Listing Facts
TypeCondo
NeighborhoodMount Vernon Triangle
Bedrooms1
Bathrooms1
Days on Prevu23
HOA/Maint. Fees$563/month
Taxes$2,940/year
Size631 sqft
Price per sqft$712
Amenities
Concierge
Elevator
Location
Mortgage Calculator
Listing History
08/15/2025
Listed by Redfin Corp
$449,000
Property Details for 301 Massachusetts Avenue NW 504
Association
Amenities
Association Amenities: Elevator, Concierge
Pets Allowed: Cats OK,Dogs OK
Fees
Association Fee 2: $563.00 Monthly
Association Fee Includes: Water, Sewer, Management, Gas, Common Area Maintenance
Exterior
Construction
New Construction: No
Year Built: 2006
Architectural Style: Contemporary, Colonial, Other
Building Name: OLD CITY 2
Construction Materials: Combination
Entry Level: 5
Features
Other Structures: Above Grade, Below Grade
Waterfront: No
Financial
Taxes
Tax Annual Amount: $2,940.00
Tax Year: 2024
Interior
Features
Fireplace: No
Measurements
Living Area: 631
Living Area Source: Assessor
Rooms
Has Basement: No
Bathrooms Full: 1
Bathrooms Total Integer: 1
Bedrooms Total: 1
Main Level Bedrooms: 1
Other
Features
Accessibility Features: Elevator
General
Senior Community: No
Location
Subdivision Name: MT VERNON SQUARE
Tax Lot: 2029
Parking
Parking
Garage Spaces: 1
Garage: Yes
Parking Features: Assigned
Schools
Middle or Junior School
Middle Or Junior School: JEFFERSON MIDDLE SCHOOL ACADEMY
Utilities
Equipment
Cooling: Heat Pump(s)
Heating: Heat Pump(s)
Has Heating: Yes
Sewer: Public Sewer
Water Source: Public
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