Washington Apartments
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$2,022–$6,884

425 Mass · Apartments for Rent

Washington Apartments·Mount Vernon Square Apartments
LuxuryPet Friendly
+47 photos
Rent Special available! Apply within 48 hours of the tour and get 1 month free on select homes only! Offer is for new residents only - Transfers Excluded [Offer good thru Jun 30, 2026]

First-class amenities and services make 425 Mass apartments a place you'll be proud to call home. Located in the Mt. Vernon Triangle, 425 Mass is downtown Washington DC's first smoke-free apartment community. Spectacular views of the Washington Monument or the Capital are complemented by sleek design, upscale fixtures, high ceilings, rooftop pools with private garden retreats and resort-style lounge areas along the D.C. skyline. Our convenient location is walking distance to the Metro, shopping and restaurants. The Capitol, K Street, Penn Quarter, Chinatown, Judiciary Square and Gallery Place are right outside your door. A Capital Bikeshare station is located directly across the street. We will not refuse to lease an apartment to a person because they will be using a payment voucher for rental assistance provided by the District of Columbia or federal government.
Apartment Amenities
Air Conditioning
Balcony
Carpet
Dishwasher
Hardwood Floor
In-Unit Laundry
Microwave
Walk-In Closets
Building Amenities
Business Center
Concierge Service
Elevator
Fitness Center
Garage Parking
On-Site Management
Package Service
Residents Lounge
Roof Deck
Storage
Swimming Pool
Other Amenities
Clubhouse
High-Speed Internet
Free Weights
On-Site Maintenance
Short Term Lease
Availability 24 Hours

Policies & Fees

Applicants

Application Fee

Per-applicant. Agent application fee.

Contact Property

REQUIRED FEES

Security Deposit

One-time.

$250

OPTIONAL FEES

Parking Policy

Garage Parking

Dog Policy

Allowed
Limit3

Cat Policy

Allowed
Limit3

Cat

Monthly Pet Fee

Monthly. 3 cats max.

$65

Pet Fee

One-time fee per pet.

$0

Pet Deposit

One-time deposit per pet.

$0

Dog

Monthly Pet Fee

Monthly. 3 dogs max.

$70

Pet Fee

One-time fee per pet.

$0

Pet Deposit

One-time deposit per pet.

$0

Questions about this property’s policies and fees?

Building details

Property details

Year built2009
Units559

Details

  • Price
    $2,022–$6,884
  • Available Floorplans
    33 Floorplans
  • Available
  • Min. Lease
  • Address
    425 Massachusetts Ave Nw, Washington, DC 20001
  • Broker Fee?
    No
  • Cats/Dogs Allowed?
    Dogs & Cats
agent
Posted by:425 Mass (Equity Residential)
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425 Mass 425 Massachusetts Ave Nw, Washington, DC is a rental apartment building with 33 floorplans available. It is located in the Mount Vernon Square neighborhood of Washington. It has apartment amenities including air conditioning, balcony, walk-in closets, hardwood floor, dishwasher, in-unit laundry, microwave, and carpet. It has building amenities including fitness center, residents lounge, package service, roof deck, elevator, swimming pool, storage, business center, concierge service, on-site management, and garage parking. Cats and dogs are allowed, making it a pet-friendly building.