About 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.
Pricing and Floor Plans
Studio
Unit 205, 105
$1,775 - $2,415
Studio, 1 Bath, 615 Sq Ft
https://imagescdn.homes.com/i2/y4AiQkhZ1ciJ9hifwxDfm1KFwH9g_Q4B1r8s9BG4gk8/116/425-mass-washington-dc.jpg?p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 401-205 | $1,775 | 615 | Now |
| 401-105 | $1,935 | 615 | Jan 15, 2026 |
Unit 411
$1,785 - $2,435
Studio, 1 Bath, 503 Sq Ft
https://imagescdn.homes.com/i2/mI2U3jJKPebYVlIILlj4pEOJtcWbvjHuD0SOETom_9k/116/425-mass-washington-dc-14.jpg?p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 401-411 | $1,785 | 503 | Dec 19 |
| 401-PH111 | $1,945 | 503 | Feb 13, 2026 |
Studio G 569
$1,800 - $2,458
Studio, 1 Bath, 569 Sq Ft
https://imagescdn.homes.com/i2/c6jTNEjwjyCcKTERuEsUXNXkoZBfbgk4vU8o2R7_bks/116/425-mass-washington-dc-2.jpg?p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-911 | $1,800 | 569 | Now |
| 425-PH211 | $1,983 | 569 | Now |
Studio J 504
$1,831 - $2,306
Studio, 1 Bath, 504 Sq Ft
https://imagescdn.homes.com/i2/bW5OB-tmlVrUEsVtbk1U-ZBuSelE382erCPmi6KWbBI/116/425-mass-washington-dc-13.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-1227 | $1,831 | 504 | Nov 22 |
Studio G 558
$1,860 - $2,390
Studio, 1 Bath, 558 Sq Ft
https://imagescdn.homes.com/i2/R4NC0X4F6rHzl4GO7TX3RU4wwzjkx8-4VPAK2CBkny4/116/425-mass-washington-dc-3.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-118 | $1,860 | 558 | Now |
| 425-1218 | $1,911 | 558 | Now |
| 425-217 | $1,915 | 558 | Dec 25 |
1 Bedroom
One Bedroom F 638
$2,052 - $2,627
1 Bed, 1 Bath, 638 Sq Ft
https://imagescdn.homes.com/i2/nIcrC-SJPYh0dr_6pw8vFdk_2GgUw4MILedCG3DLj2k/116/425-mass-washington-dc-4.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-PH129 | $2,052 | 638 | Now |
Unit 106, 107, 108, 206, 207, 208
$2,125 - $2,700
1 Bed, 1 Bath, 691 Sq Ft
https://imagescdn.homes.com/i2/88NtgS-wHSw0ne2qiD7awJ_c9aPcDJOm0tX53c-BWN4/116/425-mass-washington-dc-12.png?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 401-107 | $2,125 | 691 | Now |
One Bedroom E 707
$2,146 - $2,734
1 Bed, 1 Bath, 707 Sq Ft
https://imagescdn.homes.com/i2/KW4iDXWz3sklHNukeyo3vkeHdCf3bTexRpwC3WFAgdM/116/425-mass-washington-dc-5.jpg?p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-912 | $2,146 | 707 | Now |
| 425-712 | $2,149 | 707 | Jan 9, 2026 |
Unit 402
$2,155 - $2,730
1 Bed, 1 Bath, 679 Sq Ft
https://imagescdn.homes.com/i2/Rg4RrJMgNNXdCh_mgLZ6jlZWol8LrhS0EhJLvton1tQ/116/425-mass-washington-dc-6.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 401-1002 | $2,155 | 679 | Now |
One Bedroom E 823
$2,321 - $2,896
1 Bed, 1 Bath, 823 Sq Ft
https://imagescdn.homes.com/i2/SpU0vNaNv9bbOyuTg5tOR9DL0QAH5QzG-w3it0X3MMw/116/425-mass-washington-dc-7.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-910 | $2,321 | 823 | Now |
One Bedroom B 975
$2,702 - $3,277
1 Bed, 1 Bath, 975 Sq Ft
https://imagescdn.homes.com/i2/-55g65kqvJiNvFBB_oko7QLNj4q4FXpdmA2eGvNJa5w/116/425-mass-washington-dc-8.jpg?p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-103B | $2,702 | 975 | Now |
One Bedroom+Den J 979
$2,925 - $3,705
1 Bed, 2 Baths, 979 Sq Ft
https://imagescdn.homes.com/i2/L5HH5krUqMRA1gS4O4-xr9XkLdCDndZs7dvgNvo24g4/116/425-mass-washington-dc-9.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-122 | $2,925 | 981 | Now |
Unit 401
$3,160 - $3,940
1 Bed, 2 Baths, 985 Sq Ft
https://imagescdn.homes.com/i2/hHtnITGyyDJtuDEHhJBEz-XpywGJBa2csHvF6j25Jvc/116/425-mass-washington-dc-10.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 401-1001 | $3,160 | 1,050 | Now |
One Bedroom+Den J 1193
$3,300 - $4,085
1 Bed, 2 Baths, 1,193 Sq Ft
https://imagescdn.homes.com/i2/LAAvsmLRrG7k8QgV1fW54XiL6b3k4igiRGCDPoFUNkk/116/425-mass-washington-dc-15.jpg?t=p&p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-1102 | $3,300 | 1,193 | Dec 20 |
2 Bedrooms
Two Bedroom J 1214
$3,313 - $4,288
2 Beds, 2 Baths, 1,214 Sq Ft
https://imagescdn.homes.com/i2/FyQIj_sSF8PooWDRJa2PrL5kTFjiyS7ayCRRM0T6UmQ/116/425-mass-washington-dc-11.jpg?p=1
| Unit | Price | Sq Ft | Availability |
|---|---|---|---|
| 425-119 | $3,313 | 1,214 | Now |
Fees and Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities. Use the Rent Estimate Calculator to determine your monthly and one-time costs based on your requirements.
Pets
Property Fee Disclaimer: Standard Security Deposit subject to change based on screening results; total security deposit(s) will not exceed any legal maximum. Resident may be responsible for maintaining insurance pursuant to the Lease. Some fees may not apply to apartment homes subject to an affordable program. Resident is responsible for damages that exceed ordinary wear and tear. Some items may be taxed under applicable law. This form does not modify the lease. Additional fees may apply in specific situations as detailed in the application and/or lease agreement, which can be requested prior to the application process. All fees are subject to the terms of the application and/or lease. Residents may be responsible for activating and maintaining utility services, including but not limited to electricity, water, gas, and internet, as specified in the lease agreement.
Map
- 400 Massachusetts Ave NW Unit 423
- 400 Massachusetts Ave NW Unit 817
- 400 Massachusetts Ave NW Unit 1322
- 400 Massachusetts Ave NW Unit 421
- 400 Massachusetts Ave NW Unit 1011
- 400 Massachusetts Ave NW Unit 1214
- 400 Massachusetts Ave NW Unit 719
- 400 Massachusetts Ave NW Unit 1108
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- 400 Massachusetts Ave NW Unit 706
- 811 4th St NW Unit 720
- 811 4th St NW Unit 608
- 811 4th St NW Unit 502
- 811 4th St NW Unit 1014
- 811 4th St NW Unit 1011
- 811 4th St NW Unit 807
- 811 4th St NW Unit 814
- 459 Massachusetts Ave NW Unit 24
- 301 Massachusetts Ave NW Unit 504
- 301 Massachusetts Ave NW Unit 204
- 425 Massachusetts Ave NW Unit FL4-ID541
- 425 Massachusetts Ave NW Unit FL6-ID531
- 425 Massachusetts Ave NW Unit FL6-ID506
- 401 Massachusetts Ave NW Unit FL9-ID39
- 400 Massachusetts Ave NW Unit 817
- 400 Massachusetts Ave NW Unit 608
- 400 Massachusetts Ave NW Unit 405
- 450 Massachusetts Ave NW Unit FL5-ID1199
- 450 Massachusetts Ave NW Unit FL4-ID1179
- 450 Massachusetts Ave NW Unit FL10-ID58
- 450 Massachusetts Ave NW Unit FL8-ID897
- 811 4th St NW Unit 1019
- 360 H St NW Unit FL5-ID420
- 360 H St NW Unit FL4-ID170
- 455 I St NW Unit FL5-ID1210
- 455 I St NW Unit FL8-ID1058
- 455 I St NW Unit FL11-ID730
- 455 I St NW Unit FL6-ID729
- 301 Massachusetts Ave NW Unit 301
- 301 Massachusetts Ave NW Unit 606