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1129 20th St NW
Washington, DC 20036
Liberty Building · Office Property For Lease · 117,094 SF

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Highlights

  • The property conveniently located in the heart of the Golden Triangle District and CBD.
  • It's only 1 block from the New A.C Hotel and St. Gregory Hotel and 1 block from 19th Street, DC's Restaurant Row.
  • Building features a renovated lobby, new conference facility, and new tenant lounge, bike room, and fitness center.

Property Overview

The Liberty Building is located within the Central Business District of Washington, DC. Surrounded by a variety of food options, gas stations, banks, and retail stores, the amenities around the building are endless. Nearby metro stations include the Farragut West and Farragut North stations, which together offer the blue, orange, silver, and red lines.

  • 24 Hour Access
  • Controlled Access
  • Conferencing Facility
  • Fitness Center
  • Roof Terrace
  • Central Heating
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1969/2009
LoopNet Rating
4 Star
Building Height
10 Stories
Building Size
185,339 SF
Building Class
A
Typical Floor Size
18,534 SF
Parking
Surface Parking
109 Covered Parking Spaces

Sustainability

LEED Certified
Gold
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: 22096923

  • Date on Market: 8/5/2025

  • Last Updated:

  • Address: 1129 20th St NW, Washington, DC 20036

Contact the Leasing Agent

Liberty Building | 1129 20th St NW

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