100 Congress


100 Congress is a 22-story, 419,785 square foot Class A office tower, located in the heart of downtown Austin, Texas. 100 Congress is one of Austin’s best and most prominent downtown office towers, offering premium visibility in one of America’s fastest growing cities.

100 Congress features a newly remodeled lobby, fitness center and locker rooms, as well as a multi-media conference center, secure bike storage, and two parking garages. Ample column-free space and 9’ finished ceiling heights allow for flexible customer layouts, while unobstructed views provide some of the best views in the city.  

Situated on the corner of Congress Avenue and Cesar Chavez, 100 Congress sits between Austin’s two most sought-after thoroughfares. With a central location that overlooks Lady Bird Lake and puts Austin City Hall and ACL Live within walking distance, 100 Congress enables customers to embrace the life, energy, and entrepreneurial vibrancy of downtown Austin.  

Property Specifications

LocationCentral Business District
Year Built1987
Year Renovated2015
Number of Floors22
Building Size419,785 SF
Average Floor20,000 SF
Parking Ratio2.6/1,000
Slab-to-Slab Height12’6’’
AmenitiesFitness Center, Secure Bike Storage, Conference Center, Outdoor Terrace, In-Building Coffee Shop & Deli, and Parking Garage

Green & Healthy Building Info

Leasing Contact

Property Management Contact

Property Location

100 Congress Avenue, Austin, TX 78701