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Highlights

  • Rent Special
  • Pet Friendly
  • Luxury
  • Upscale fixtures
  • Private garden retreats
  • Convenient location
  • Resort-style lounge areas
  • Rooftop pools
  • First-class amenities and services

Location

425 Massachusetts Ave Nw, Washington, DC 20001, USA|Mount Vernon Square
Hi! Let’s figure out if this property is right for you.

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Tour 425 Mass

Contact

Management

Equity Residential

Our team has verified this company

Leasing office

(202) 335-1072

Open 

9:00 am–6:00 pm ET

Property Overview

425 Mass is a top-tier, verified property with a 9.3/10 expert rating, highlighted by perfect scores for amenities, location, and quality, plus strong trustworthiness. It delivers exceptional value for money and value per square foot, while offering upscale fixtures, first-class services, rooftop pools, resort-style lounges, and private garden retreats in a highly convenient area. With extensive photos and features that support work-from-home, fitness and wellness, and a vibrant social life, it provides a well-rounded, elevated living experience.

This summary uses Zumper’s proprietary data. “Zumper Expert Ratings,” “Things you’ll love,” and “Great for” are based on our internal analyses of market trends and renter insights.

Zumper Expert Rating

9.3
Excellent
425 Mass is an excellent find, offering residents a superior living experience with a wide range of desirable features. Residents will particularly enjoy knowing that this property rated highest in Amenities and Location, which help to make this rental a great place to call home.

Things you’ll love

  • More space
  • Less expensive
  • Elevator

Great for

  • Social life
  • Wellness
  • Work-from-home

Floor plans

Unit 413Studio1 bath458 sqft$1,794–$1,898 /mo3 units available
Studio B 497Studio1 bath495 sqft$1,855 /mo1 unit available
Studio J 504Studio1 bath504 sqft$1,942–$2,117 /mo2 units available
Unit 205, 105Studio1 bath615 sqft$1,980 /mo1 unit available
Studio G 545Studio1 bath545 sqft$2,066 /mo1 unit available
Studio G 558Studio1 bath558 sqft$2,072–$2,145 /mo2 units available
One Bedroom F 6381 bed1 bath638 sqft$2,210–$2,346 /mo3 units available
Unit 4151 bed1 bath655 sqft$2,313–$2,358 /mo2 units available
Unit 4021 bed1 bath679 sqft$2,340–$2,374 /mo2 units available
One Bedroom E 7071 bed1 bath707 sqft$2,351 /mo1 unit available
Unit 106, 107, 108, 206, 207, 2081 bed1 bath691 sqft$2,365 /mo1 unit available
Unit 4071 bed1 bath694 sqft$2,390 /mo1 unit available
Unit 406, 4081 bed1 bath657+ sqft$2,491–$2,520 /mo2 units available
Unit 4101 bed1 bath795 sqft$2,525–$2,593 /mo2 units available
One Bedroom E 7731 bed1 bath773 sqft$2,529–$2,550 /mo2 units available
One Bedroom E 8231 bed1 bath823 sqft$2,547 /mo1 unit available
One Bedroom A 8911 bed1 bath891 sqft$2,730 /mo1 unit available
One Bedroom B 9071 bed1 bath1,048 sqft$2,855 /mo1 unit available
Unit 120A1 bed1 bath1,052 sqft$2,865 /mo1 unit available
One Bedroom+Den J 9791 bed2 bath979+ sqft$2,865–$2,970 /mo3 units available
Unit 4011 bed2 bath1,050 sqft$3,080–$3,095 /mo2 units available
One Bedroom+Den J 11931 bed2 bath1,193 sqft$3,167–$3,210 /mo2 units available
Two Bedroom J 12142 bed2 bath1,090 sqft$3,593 /mo1 unit available
Two Bedroom+Den J 15262 bed2 bath1,526 sqft$4,467 /mo1 unit available
Unit 4052 bed2 bath1,740 sqft$5,374 /mo1 unit available

Let's explore this property.

Amenities for 425 Mass

Apartment Amenities

Air ConditioningBalcony
CarpetDryer
Hardwood FloorPrivate Balcony
Private PatioView
Walk-in ClosetWindow Coverings

Appliances

DishwasherGarbage Disposal
In-Unit LaundryMicrowave
Refrigerator

Tech

Climate ControlHigh-Speed Internet

Building

Business CenterCats OK
ClubhouseDogs OK
ElevatorFitness Center
Free WeightsResidents Lounge
Roof DeckTV Lounge

Grounds

Garage ParkingStorage
Swimming Pool

Services

Availability 24 HoursConcierge Service
Door AttendantOn-Site Maintenance
On-Site ManagementPackage Service

Other

Short Term Lease
Units, floor plans, amenities, dimensions, details, availability, and prices may be approximate and subject to change. Please contact a community representative for more information.

Policies and 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

Pet Rent

Monthly. 3 cats max.

$65

Pet Fee

One-time fee per pet.

$0

Pet Deposit

One-time deposit per pet.

$0

Dog

Pet Rent

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
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About 425 Mass

HomeApartments in WashingtonMount Vernon Square 425 Mass

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.


Year Built: 2009

Go to property website

Zumper Expert Rating

Our expert rating is based on a weighted average score of property attributes that renters care about most: price, amenities, location, quality, and trust.
9.3
/10
Excellent
425 Mass is an excellent find, offering residents a superior living experience with a wide range of desirable features. Residents will particularly enjoy knowing that this property rated highest in Amenities and Location, which help to make this rental a great place to call home.
How we rated 425 Mass
Price·8A score that weighs the cost and location of the property, which we calculate by comparing rent prices of recent units to the median price of nearby rentals, adjusting for overall quality and features.
Scoring a 8/10, 425 Mass is a great option for renters looking for apartments in Mount Vernon Square. The rent is significantly lower than the median rent for the area, therefore this property is competitively priced for its location and its features. Residents here will find a home that meets their needs with few trade-offs.
Amenities·10A score based on the amenities offered at this property compared to other rentals in the area. We consider the quantity, quality, and popularity of features both on site and within the units.
425 Mass stands out as a premier property with an impressive array of amenities and an excellent standard of living. Residents here have access to many of the most popular and desired perks—pets allowed—making this one of the top choices for renters seeking unparalleled comfort and convenience.
Location·10A score based on proximity and ease of access to shops, restaurants, schools, and public transportation while considering the desirability of the area.
425 Mass offers residents unparalleled convenience to popular points of interest, transportation, schools, and more, which provide an elevated quality of life. Communication with management is usually quick and easy, allowing for a more expedited application and renting process, saving you time and money.
Quality·10A score based on what makes the property stand out, such as luxury features, unique offerings, age of the building, and our ability to verify the accuracy of these details.
425 Mass has notable characteristics that give it an edge. It is a verified property that stands out from others nearby as an exceptional choice for renters looking for a specific lifestyle. Offering a combination of prestige, modernity, and tailored living experiences, residents can expect nothing short of excellence at 425 Mass.
Trustworthiness·9A score based on the accuracy, completeness, recency, and usefulness of the information provided by this property, so you can trust that what you see is what you get.
425 Mass has gone above and beyond to craft a useful, detailed description, demonstrating transparency and trustworthiness, and giving renters a clear picture of what to expect from the property and its management, so they can make an informed decision about whether the rental meets their needs.

Reviews from the web

Showing 8 highest rated

We are now in year 5, going into year 6 of living in these buildings and whenever we take a peek at newer builds, nothing ever compares to these spacious apartments. The pools on the roof (two!) are wonderful amenities. The other tenants are super high functioning ambitious professionals and fun. The staff and the maintenance teams are top notch. We love it here.

Phil Hardy

Phil Hardy

Aug 13, 2024

Alex, David and the rest 425 Mass Apartment team has been so helpful and responsive with maintenance already. They were friendly and will follow up after completing the request. David also helped specifically to try and ensure this same problem wouldn’t happen again.

Maya Francisco

Maya Francisco

Jun 16, 2024

We’re sharing just 8 of many, sorted highest to lowest. Visit the Google business profile to view all reviews.

425 Mass is great for:

Social life

  • 804 restaurants within 1 mile of this property
  • Community gathering spaces on-site (lounges, rooftops, etc.)
  • This community has public spaces on site, like fitness centers or pools
  • Area has 137 parks and recreation options

Wellness

  • On-site fitness center or gym
  • HVAC systems available onsite
  • On-site pool or spa
  • 12 farmers markets or health food stores nearby

Work-from-home

  • High speed internet is an amenity
  • Common areas for meetings or remote work
  • 19 internet service provider options nearby
  • 24 coworking spaces or cafes within 1 mile

Property highlights

We compared every listing in the surrounding area to determine which amenities are most common. If a building lacks an amenity that most others in the area have, it is a con. If a building has an amenity most others in the area do not, it is a pro. Similarly, price, schools, and size are calculated relative to the size, price, and distance to schools of the other properties nearby.

How 425 Mass compares to other nearby properties.

Positives

More space
The 2-bedroom is 426 sqft larger than other listings nearby
More space
The 1-bedroom is 199 sqft larger than other listings nearby
Less expensive
Studio units are cheaper than other similar listings nearby
Less expensive
The 2-bedrooms are cheaper than other similar listings nearby
Elevator
Improved accessibility features
Images Available
There are at least 10 photos of this address
Package service
More secure storage for delivery
Walk-in closet
More closet space on average

Considerations

Greater distance from middle schools
The nearest middle school is farther than 1 mile away
Greater distance from grade schools
The nearest elementary school is farther than 0.3 mile away
Greater distance from high schools
The nearest high school is farther than 1 mile away

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Rent trends in Mount Vernon Square

Studio apartments at 425 Mass cost about 7% less than the average rent price for studios in Mount Vernon Square.

1-bedroom apartments here are priced 4% higher than 1-bedrooms in Mount Vernon Square.

If you decide to upgrade your space, you can expect 2-bedrooms at 425 Mass to be 28% more than the average for similarly sized apartments in Mount Vernon Square.

Median rents as of Apr 25 2026.
Mount Vernon Square
Washington
A table of studio rental data trends in Washington
MonthMedian Rent
May 2024$1,889
June 2024$1,900
July 2024$1,919
August 2024$1,955
September 2024$1,935
October 2024$1,921
November 2024$1,899
December 2024$1,900
January 2025$1,907
February 2025$1,920
March 2025$1,919
April 2025$1,919
May 2025$1,897
June 2025$1,900
July 2025$1,902
August 2025$1,890
September 2025$1,879
October 2025$1,819
November 2025$1,766
December 2025$1,740
January 2026$1,789
February 2026$1,799
March 2026$1,802
April 2026$1,826
A table of studio rental data trends in Mount Vernon Square
MonthMedian Rent
May 2024$1,957
June 2024$1,987
July 2024$2,071
August 2024$2,147
September 2024$2,119
October 2024$2,031
November 2024$1,980
December 2024$1,972
January 2025$2,062
February 2025$2,111
March 2025$2,104
April 2025$2,128
May 2025$2,071
June 2025$2,140
July 2025$2,151
August 2025$2,119
September 2025$2,010
October 2025$1,863
November 2025$1,836
December 2025$1,835
January 2026$1,935
February 2026$1,941
March 2026$2,222
April 2026$2,026

Affordability calculator

Can I afford to live at 425 Massachusetts Ave Nw?

Bedrooms

Rent-to-income ratio

30%

Slide to adjust the percentage of your monthly income you are willing to spend on rent.
The general rule of thumb is to spend around 30% or less of your income on rent.
Recommended income

$77,680/yr

With your selected rent-to-income ratio, you'd ideally want to make $77,680 annually to afford this studio median monthly rent price of $1,942.
For more information on rent affordability, visit our rent calculator.

Schools near 425 Mass

Walker-Jones Education Campus

1125 new jersey ave nw

washington, DC, 20001

PK, K-8Public
C

Thaddeus Stevens Early Learning Center

1050 21st st nw

washington, DC, 20036

PKPublic

Bell Teen Parent Child Development Center

3101 16th st nw

washington, DC, 20010

PKPublic

School-Within-School @ Goding

810 26th st ne

washington, DC, 20002

PK, K-5Public
A-

Excel Academy

2501 martin luther king jr ave se

washington, DC, 20020

PK, K-8Public
C
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Internet available near 425 Mass

Neighborhood

Mount Vernon Square | Washington, DC

NEIGHBORHOOD VIBE
Lively and energetic
You’ll be in the heart of the action in this bustling and vibrant area with plenty of shopping, nightlife, and culture.

Getting around Washington near 425 Massachusetts Ave Nw

Walking

10/10
No car? No problem. Everything you need is within a few blocks.

Driving

7/10
This area is close to freeways and has adequate parking options.

Cycling

8/10
Helmets on–you can get anywhere in this cyclist-friendly, well-connected area.

Transit

10/10
Getting around is a breeze; rapid transit and bus lines are a few blocks away.

Points of interest for 425 Massachusetts Ave Nw, Washington

Groceries

9/10
At least one supermarket within a 5-minute walk

Shopping

8/10
Wide variety of shops within a few minutes' walk

Cafes

8/10
Wide variety of cafés within a few minutes’ walk

Restaurants

9/10
Exceptional variety of restaurants within a few minutes’ walk

Primary schools

8/10
At least one elementary school within a 10-minute walk

High schools

8/10
At least one high school within a 10-minute walk

Parks

10/10
Exceptionally large amount of park space within a few minutes’ walk

Nightlife

9/10
Exceptional variety of bars right within a few minutes’ walk

Explore the area around 425 Massachusetts Ave Nw

Chinatown Market
521 H St NW
Safeway
490 L St NW
US Court of Appeals
625 Indiana Ave NW
ThinkFoodGroup, LLC
717 D St NW
International Dairy Foods Association
1250 H St NW

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