
Highlights
- Doorman
- 24-Hour Security
- Contemporary Architecture
- Fitness Center
- Open Floorplan
- 3-minute walk to Milian Park
About This Home
As of February 2025Discover luxury city living in this rare 1-bedroom, 1.5-bath home, nestled between the vibrant Mount Vernon Square and Penn Quarter within a full-service building. This exceptional home is one of the few in the building featuring a private balcony, perfect for enjoying fresh air and urban views. Come home to a wall of windows with a sunny southern exposure. The open floor plan is ideal for entertaining, with distinct living and dining areas complemented by a breakfast bar. The kitchen island is outfitted with generous counter space, perfect for preparing large meals or entertaining. Convenience is key, with a half bath perfect for guests, while the en-suite bath features a spacious double vanity, tub and shower, large walk-in closet, and an in-unit stackable washer/dryer.
400 Mass offers an array of amenities, including an expansive rooftop deck with a pool, gas grills, and breathtaking views of the Washington Monument and Capitol. Stay active in the fitness center, host events in the party room, and enjoy 24-hour concierge services. Located moments from Capital One Arena, theaters, museums, dining establishments, shopping destinations, and all Metro lines, as well as easy access to the Mall, I-395, and Union Station, this residence epitomizes urban convenience and sophistication.
Living at the intersection of Mount Vernon Triangle and Chinatown offers an unparalleled experience for those who appreciate culinary adventures and D.C.’s vibrant urban culture. The neighborhood is home to some of the city’s best restaurants, many of which have earned accolades from prestigious institutions like the Michelin Bib Gourmand and the James Beard Foundation. Dining options include L’Ardente, Love Makoto, Bar Spero, Baan Siam, dLeña, Unconventional Diner, and many others. Beyond the culinary scene, the unbeatable location puts the best of the city within easy reach. The National Mall, City Center, Chinatown, Capital One Arena, and the Convention Center are all within walking distance. Whether you’re in the mood for a leisurely stroll through historic sites, a shopping spree, or catching a game or concert, everything you want is just steps from your door. Additionally, the I-395 S ramp outside the building simplifies commuting and weekend getaways. The community balances the excitement of city life with tranquil green spaces like Chinatown Park and Milian Park, perfect for pet owners and outdoor enthusiasts. These areas host various events, including cultural festivals, movie nights, and yoga sessions. The Mount Vernon Triangle Farmer’s Market, offering fresh produce and local goods, sets up shop across the street every Saturday morning. Enjoy the best of urban living with the charm and community spirit of a tight-knit neighborhood at 400 Mass.
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $4,815
Year Built
- Built in 2004
Lot Details
- Property is in excellent condition
HOA Fees
- $849 Monthly HOA Fees
Parking
- Assigned parking located at #323F
- Private Parking
Home Design
- Contemporary Architecture
Interior Spaces
- 1,081 Sq Ft Home
- Property has 1 Level
- Open Floorplan
- Combination Kitchen and Living
- Wood Flooring
Kitchen
- Eat-In Kitchen
- Electric Oven or Range
- Built-In Microwave
- Dishwasher
- Kitchen Island
- Disposal
Bedrooms and Bathrooms
- 1 Main Level Bedroom
- Walk-In Closet
Laundry
- Laundry in unit
- Stacked Washer and Dryer
Outdoor Features
- Balcony
- Exterior Lighting
Schools
- Dunbar Senior High School
Utilities
- Central Air
- Back Up Electric Heat Pump System
- Electric Water Heater
Listing and Financial Details
- Tax Lot 2591
- Assessor Parcel Number 0517//2591
Community Details
Overview
- Association fees include all ground fee, common area maintenance, exterior building maintenance, insurance, management, pool(s), reserve funds, sewer, trash, water, recreation facility
- High-Rise Condominium
- Central Community
- Penn Quarter Subdivision
- Property Manager
Amenities
- Doorman
- Common Area
- Elevator
Recreation
Pet Policy
- Limit on the number of pets
Security
- 24-Hour Security
- Front Desk in Lobby
Map
About This Building
Home Values in the Area
Average Home Value in this Area
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
02/28/2025 02/28/25 | Sold | $510,000 | -3.8% | $472 / Sq Ft |
01/16/2025 01/16/25 | Pending | -- | -- | -- |
01/03/2025 01/03/25 | For Sale | $529,900 | -- | $490 / Sq Ft |
Tax History
Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
---|---|---|---|---|
2024 | $4,815 | $581,680 | $174,500 | $407,180 |
2023 | $5,022 | $605,490 | $181,650 | $423,840 |
2022 | $4,850 | $584,400 | $175,320 | $409,080 |
2021 | $4,908 | $590,700 | $177,210 | $413,490 |
2020 | $4,947 | $581,990 | $174,600 | $407,390 |
2019 | $4,783 | $562,680 | $168,800 | $393,880 |
2018 | $4,481 | $527,170 | $0 | $0 |
2017 | $4,460 | $524,660 | $0 | $0 |
2016 | $4,317 | $507,860 | $0 | $0 |
2015 | $4,267 | $502,040 | $0 | $0 |
2014 | $2,830 | $470,840 | $0 | $0 |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $459,000 | New Conventional | |
Previous Owner | $380,100 | Commercial | |
Previous Owner | $101,360 | Credit Line Revolving |
Deed History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Deed | $510,000 | Old Republic National Title | |
Special Warranty Deed | $539,450 | None Listed On Document | |
Trustee Deed | $517,500 | None Available | |
Warranty Deed | $21,004 | -- | |
Warranty Deed | $506,800 | -- |
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Source: Bright MLS
MLS Number: DCDC2172888

APN: 0517-2591
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