Redfin is joining Rocket

Discover how we're simplifying your journey home.

$449,000

400 Massachusetts Ave NW Unit 509 Washington, DC 20001

1 bed
1 full
873 sqft
$514 / sqft
Condo

Property details

About 400 Massachusetts Ave NW Unit 509

Streaming Light in 1-Bedroom 5th Floor Condo at 400 Massachusetts Ave – Modern Living in the Heart of D.C. Come home to this bright and spacious 1-bedroom, 1-bath condo at the highly desirable 400 Massachusetts Ave NW, located in the vibrant Mount Vernon Triangle/Penn Quarter neighborhood. With nearly 900 sq ft of stylish and open living space, this modern urban retreat combines comfort, convenience, and top-tier amenities in one of D.C.’s most walkable and dynamic areas. Only two (2) blocks from Georgetown University Law Center - perfect timing to buy a unit and have No rent during law school or in graduate degree! Step into a light-filled home featuring oversized windows, rich dark hardwood floors, and an open-concept layout that seamlessly blends living, dining, and kitchen spaces. The gourmet kitchen is a chef’s dream with granite countertops, stainless steel appliances, and a breakfast bar perfect for casual dining or entertaining. The king-size primary suite offers a tranquil escape with a walk-in closet, Jack and Jill bathroom, and an in-unit washer/dryer thoughtfully tucked into the closet for maximum efficiency and space. Resort-style amenities await just outside your door, including: Rooftop pool & sundeck with breathtaking views of the Washington Monument and U.S. Capitol State-of-the-art fitness center Rooftop grills and herb garden Community lounge with pool table, business center, and entertainment spaces 24/7 concierge service for peace of mind Pet-friendly with designated pet relief area Enjoy the on site Company Public House, a beloved gastropub Enjoy a commuter’s dream location: Steps to Metrobus and just blocks to Judiciary Square, Gallery Place, Metro Center, and Union Station (Red, Yellow, and Green lines) Immediate access to I-395 for quick travel in and out of the city Close to Amtrak and MARC services at Union Station Near everything! Just one block to Chinatown and minutes to top dining destinations like L’Ardente, dLeña, Love Makoto, Baan Siam, and Unconventional Diner. Essentials like Safeway, Starbucks, Tatte Bakery, Wiseguy Pizza and Milian Park are nearby, with Whole Foods and Trader Joe’s just a mile away. Whether you're seeking a vibrant lifestyle or a peaceful sanctuary in the heart of it all, this condo offers it all. Experience elevated city living — schedule your private tour today! Furnishings are available - discuss details with Listing Agent. All square footage is approximate and is not to be used for valuation. All should measure the space for themselves. All information deemed reliable, but not guaranteed.

Highlights

Home typeCondominium
HeatingForced Air
StatusAccepting Backup Offers
(ACTIVE UNDER CONTRACT)
CoolingCentral Air
Size873 sqft
Year built2004
ParkingOn Street
MLS #DCDC2206628

Summary

  • Full Bathrooms: 1
  • Appliances: Dishwasher, Disposal, Dryer, Microwave, Oven, Electric Range, Refrigerator, Stainless Steel Appliances, Washer
  • Basement: No
  • Total Bedroom Count: 1
  • Parking: On Street
  • Architectural Style: Contemporary
  • Heating: Forced Air
  • Cooling: Central Air
  • List Price: $449,000
  • Price/SqFt: $514
  • Directions: From Downtown, go on Mass Ave NW toward Union Station. It's on the Right at 400 Mass Ave NW. Street parking available around the corner (on H St NW on the backside of the building) or within a couple block radius.
  • Year Built: 2004
  • Stories: 1
  • Living Area: 873 SqFt
  • MLS Number: DCDC2206628
  • MLS Name: BRIGHT
  • Office Name: Compass
  • Office Phone: (301) 298-1001
  • Listing Agent: L. Kent Fowler
  • Agent Phone: (202) 288-9111
  • Agent Email: kent@kentfowlerteam.com

IDX Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which participates, and is provided by BRIGHT through a licensing agreement.

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have sold or are no longer being offered for sale. Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller. This home sale information is not to be construed as an appraisal and may not be used as such for any purpose.

BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors. ©2025 BrightMLS. All rights reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/17/2025, 12:45:30 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

Price information

Property sales

We're sorry, we currently don't have property sales data for this listing.

Tax history

We're sorry, we currently don't have tax history data for this listing.

Nearby schools

5

Friendship Public Charter School - Armstrong Elementary School

Public Charter PK-3

0.7 mi

111 O St NW

7

Thomson Elementary School

Public District EE-5

0.7 mi

1200 L St NW

2

Kipp Dc - Lead Academy Public Charter School

Public Charter 1-4

0.7 mi

421 P St NW

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $80,632. Residents of Washington, DC typically earn between $35k-100k each year. The most common type of family is single, no kids. Residents of this area typically have post secondary degree education.

How much money do the neighbors make?

27%
<35k
35%
35k-100k
26%
100k-200k
12%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree
Doctorate

What types of families live nearby?

88%
Single, No Kids
1%
Single, with Kids
9%
Married, No Kids
2%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

3%
<11 yrs old
1%
12-17 yrs old
66%
18-34 yrs old
26%
35-64 yrs old
4%
65+ yrs old

What do the neighbors do for fun?

  • Music ConcertsMusic Concerts
  • Art MuseumsArt Museums
  • Hiking/backpackingHiking/backpacking

Where do the neighbors shop?

  • H&MH&M
  • BloomingdalesBloomingdales
  • Banana RepublicBanana Republic

Where do the neighbors go to eat?

  • ChipotleChipotle
  • StarbucksStarbucks
  • Jack In The BoxJack In The Box

What do the neighbors drive?

  • VolkswagenVolkswagen
  • AudiAudi
  • ToyotaToyota

What do the neighbors listen to?

  • Rhythmic Contemporary HitsRhythmic Contemporary Hits
  • NewsNews
  • AlternativeAlternative
All data provided by Home Junction and Claritas

Similar homes for sale

Frequently asked questions

About 400 Massachusetts Ave NW Unit 509

The listing price of 400 Massachusetts Ave NW Unit 509 property is $449,000.

The property 400 Massachusetts Ave NW Unit 509 is a condo located in Washington, undefined, 20001.

Accepting Backup Offers: 400 Massachusetts Ave NW Unit 509 is Accepting Backup Offers (Active Under Contract), there is still a chance to have your real estate agent submit an offer.

The nearby schools for 400 Massachusetts Ave NW Unit 509 are: Friendship Public Charter School - Armstrong Elementary School (GreatSchools Rating 5/10), Thomson Elementary School (GreatSchools Rating 7/10), Kipp Dc - Lead Academy Public Charter School (GreatSchools Rating 2/10), Walker-Jones Education Campus (GreatSchools Rating 4/10), Center City Public Charter School - Shaw (GreatSchools Rating 4/10), Kipp Dc - Will Academy Public Charter School (GreatSchools Rating 5/10), Basis Dc Public Charter School (GreatSchools Rating 8/10), Dunbar High School (GreatSchools Rating 4/10), Richard Wright Public Charter School for Journalism and Media Arts (GreatSchools Rating 7/10).

The property at 400 Massachusetts Ave NW Unit 509 has 1 bedroom and 1 bathroom.

The property 400 Massachusetts Ave NW Unit 509 is 873 SqFt (source: MLS/tax record).

The year of construction for 400 Massachusetts Ave NW Unit 509 is 2004.

This home is located at 400 Massachusetts Ave NW Unit 509 in Washington, DC and zip code 20001 in the Downtown / Chinatown / Penn Quarter / Mount Vernon Square neighborhood. This 873 square foot home was built in 2004. Features: 1 bedroom, 1 bathroom. It has been listed on Rocket Homes since June 19, 2025 and is currently priced at $449,000.

The number of homes for sale in Washington, DC increased by 42.2% between May and June 2025. In June 2025 median list price was $626,435 and the average listing age was 83 days.

From Rocket Homes Real Estate and based on county public records data.

More resources