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1 Massachusetts Ave NW
Washington, DC 20001
Office Property for Lease · 16,344 SF

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Property Overview

1 Massachusetts Ave NW, Washington DC, is at the corner of N Capitol St and Mass Ave; 2 blocks to US Capitol; one block from Union station.

  • Conferencing Facility
  • Fitness Center
  • Wheelchair Accessible
  • Natural Light

Property Facts

Building Type
Office
Year Built
1990
LoopNet Rating
4 Star
Building Height
8 Stories
Building Size
188,640 SF
Building Class
B
Typical Floor Size
23,580 SF
Unfinished Ceiling Height
10’
Parking
Surface Parking
Covered Parking at $160/month

Sustainability

LEED Certified
Silver
LEED certification is a globally recognized symbol of sustainability achievement.

Sustainability

LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

  • Listing ID: 35838847

  • Date on Market: 5/13/2025

  • Last Updated:

  • Address: 1 Massachusetts Ave NW, Washington, DC 20001

Contact the Leasing Agent

1 Massachusetts Ave NW

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