$465,000

400 Massachusetts Ave NW, Unit 405 Floor 4 Washington, DC 20001

Judiciary Square Neighborhood

Estimated payment $3,239/month

Total Views 1,062
1 Bed
1 Bath
780 Sq Ft
$596 Price per Sq Ft

Highlights

  • Concierge
  • Contemporary Architecture
  • Billiard Room
  • Fitness Center
  • Community Pool
  • 4-minute walk to Milian Park

About This Home

Welcome to 400 Massachusetts Avenue NW #405, Washington, D.C.

Perfectly placed in the heart of Mount Vernon Triangle, this 1-bedroom, 1-bath residence delivers the best of modern city living with comfort, convenience, and style.

Step inside to an inviting open-concept layout featuring tall ceilings, elegant LVP flooring (2020), and a sleek entertainer’s kitchen with a new granite composite sink, ample cabinetry, and dual island counters—ideal for both casual dining and hosting friends. The sun-filled living space is enhanced by a bonus side window and built-in speakers, while the spacious bedroom offers two large windows, a generous walk-in closet, and direct access to the full bath. In-unit laundry adds to the everyday ease.

Life at 400 Mass means resort-style amenities right at your fingertips. Enjoy a 24-hour concierge, a rooftop pool with panoramic views of the D.C. skyline, grilling stations, a fully equipped fitness center, club room, and a business center. Rental garage parking is also available in the building, offering an added layer of convenience.

Outside your door, explore the vibrant energy of Mount Vernon Triangle. You’re just blocks to Gallery Place and Judiciary Square Metro, Capital One Arena, Union Station, and an endless array of shops, restaurants, and cafes.

Offered at $465,000, this home is the perfect opportunity to enjoy luxury and convenience in one of D.C.’s most dynamic neighborhoods. Schedule your private tour today! Catered Open House 08/23/2025 12-2pm!

Listing Agent

OMER RESHID

(443) 955-8400 omerreshidhomes@gmail.com Keller Williams Capital Properties Listed on: 08/21/2025

Keller Williams Capital Properties

Co-Listing Agent

Ms. RIhab Hajlaoui

(443) 442-9111 rihab@kw.com Keller Williams Capital Properties License #5010701

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $2,932

Year Built

  • Built in 2004

HOA Fees

  • $529 Monthly HOA Fees

Parking

  • On-Street Parking

Home Design

  • Contemporary Architecture
  • Entry on the 4th floor
  • Brick Exterior Construction

Interior Spaces

  • 780 Sq Ft Home
  • Property has 1 Level
  • Living Room
  • Washer and Dryer Hookup

Bedrooms and Bathrooms

  • 1 Main Level Bedroom
  • 1 Full Bathroom

Accessible Home Design

  • Accessible Elevator Installed

Utilities

  • Forced Air Heating and Cooling System
  • Electric Water Heater

Listing and Financial Details

  • Tax Lot 2507
  • Assessor Parcel Number 0517//2507

Community Details

Overview

  • Association fees include management, common area maintenance, high speed internet, lawn maintenance, reserve funds, trash, water, custodial services maintenance, exterior building maintenance, pool(s), sewer, insurance
  • High-Rise Condominium
  • 400 Mass Ave Condos
  • Central Community
  • Mount Vernon Triangle Subdivision

Amenities

  • Concierge
  • Common Area
  • Billiard Room
  • Party Room
  • Community Library

Recreation

Pet Policy

  • Pets Allowed
  • Pet Size Limit

Property Details

Home Type

Condominium

Est. Annual Taxes

$2,932

Year Built

Built in 2004

Lot Details

0

HOA Fees

$529 per month

Listing Details

  • Property Type: Residential
  • Structure Type: Unit/Flat/Apartment
  • Unit Building Type: Hi-Rise 9+ Floors
  • Architectural Style: Contemporary
  • Accessibility Features: Elevator
  • Ownership: Fee Simple
  • New Construction: No
  • Story List: Main
  • Year Built: 2004
  • Washer Dryer Hookups YN: Yes
  • Special Features: None
  • Property Sub Type: Condos

Interior Features

  • Entry Floor: 4
  • Fireplace: No
  • Levels Count: 1
  • Room List: Living Room, Kitchen
  • Basement: No
  • Total Sq Ft: 780
  • Living Area Sq Ft: 780
  • Price Per Sq Ft: 596.15
  • Above Grade Finished Sq Ft: 780
  • Above Grade Finished Area Units: Square Feet

Beds/Baths

  • Bedrooms: 1
  • Main Level Bedrooms: 1
  • Total Bathrooms: 1
  • Full Bathrooms: 1
  • Main Level Bathrooms: 1.00
  • Main Level Full Bathrooms: 1

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Construction Materials: Brick, Concrete
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: Yes - Community
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage: No
  • Type Of Parking: On Street

Utilities

  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric
  • Cooling Type: Central A/C
  • Heating Fuel: Electric
  • Heating Type: Forced Air
  • Heating: Yes
  • Hot Water: Electric
  • Sewer/Septic System: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Condo Co-Op Association: Yes
  • Condo Co-Op Fee: 529.16
  • Condo Co-Op Fee Frequency: Monthly
  • Condo Co-Op Name: 400 Mass Ave
  • HOA Condo Co-Op Amenities: Library, Billiard Room, Pool - Outdoor, Common Grounds, Elevator, Fitness Center, Party Room, Concierge
  • HOA Condo Co-Op Fee Includes: Management, Common Area Maintenance, High Speed Internet, Lawn Maintenance, Reserve Funds, Trash, Water, Custodial Services Maintenance, Ext Bldg Maint, Pool(s), Sewer, Insurance
  • HOA: No
  • Senior Community: No

Schools

  • School District Source: Listing Agent

Lot Info

  • Soil Types: Urban Land-Sassafras-Chillum
  • Zoning: D-4-R
  • In City Limits: Yes

Rental Info

  • Pets: Size/Weight Restriction
  • Pets Allowed: Yes
  • Vacation Rental: No

Tax Info

  • Tax Annual Amount: 2932.00
  • Assessor Parcel Number: 0517//2507
  • Tax Lot: 2507
  • County Tax Payment Frequency: Annually
  • Tax Year: 2022

MLS Schools

  • School District Name: DISTRICT OF COLUMBIA PUBLIC SCHOOLS

Map

About This Building

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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 $2,834 $435,610 $130,680 $304,930
2023 $3,026 $454,740 $136,420 $318,320
2022 $2,932 $437,370 $131,210 $306,160
2021 $2,974 $439,580 $131,870 $307,710
2020 $3,006 $429,370 $128,810 $300,560
2019 $2,913 $417,520 $125,260 $292,260
2018 $2,701 $391,160 $0 $0
2017 $2,677 $387,410 $0 $0
2016 $2,565 $373,440 $0 $0
2015 $2,531 $369,220 $0 $0
2014 $1,579 $347,960 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
09/07/2025 09/07/25 For Rent $2,599 0.0% --
08/21/2025 08/21/25 For Sale $465,000 0.0% $596 / Sq Ft
08/21/2025 08/21/25 For Rent $2,750 0.0% --
06/16/2023 06/16/23 Sold $469,000 0.0% $601 / Sq Ft View Prior Sale
05/19/2023 05/19/23 For Sale $469,000 -- $601 / Sq Ft
Source: Bright MLS

Purchase History

Date Type Sale Price Title Company
Deed $469,000 Allied Title
Deed -- --
Warranty Deed $272,900 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $445,550 New Conventional
Previous Owner $265,500 New Conventional
Previous Owner $259,250 New Conventional
Source: Public Records

Source: Bright MLS

MLS Number: DCDC2216334

Bright MLS

APN: 0517-2507

District of Columbia District of Columbia County Washington 20001 Judiciary Square

400 Massachusetts Ave NW Unit 405, Washington, DC

This home is located at 400 Massachusetts Ave NW Unit 405, Washington, DC 20001 and is currently priced at $465,000, approximately $596 per square foot. This property was built in 2004. 400 Massachusetts Ave NW Unit 405 is a home located in District of Columbia with nearby schools including Walker-Jones Education Campus, Dunbar High School, and BASIS DC.

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OMER RESHID
Listing Agent
OMER RESHID
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Keller Williams Capital Properties
(443) 955-8400