People Saving Places

By reusing places of the past, we are creating a better future for Illinois.


Landmarks Illinois inspires people to save historic places that matter. Emerging from the fight to save the Chicago Stock Exchange Building, today Landmarks Illinois is a statewide nonprofit organization serving thousands of members, real estate professionals, property owners and policymakers. We provide expertise, funding and inspiration to individuals, corporations and communities across Illinois.

Read about our new Annual Corporate Sponsor Program, which provides corporations a new way to support Landmarks Illinois.

Learn more

Check out our Fall Preservation Snapshots Lecture Series schedule!

Read More

LI celebrated its 25th anniversary of the Landmarks Illinois Richard H. Driehaus Foundation Preservation Awards at a ceremony in Chicago on September 15, 2018. Learn about our 2018 Award Recipients and see photos from the event.

Learn More

Landmarks Illinois commissioned renderings that visually demonstrate the James R. Thompson Center reimagined as a mixed-use destination. The Thompson Center is included on LI's 2018 Most Endangered Historic Places in Illinois and was also listed as an endangered site in 2017. Learn more about the renderings and see how the irreplaceable building could be reused.

Learn More

Support our advocacy

Be a voice for the future of our communities by supporting Landmarks Illinois. Our work enhances communities, empowers citizens, promotes local economic development and offers environmentally sound solutions.

Become A Member


  • What Is A Preservation Easement?
  • Will landmark status affect my property values?
  • How can I be more involved in historic preservation?
Path 1 + Path 1 + Path 1 Created with Sketch.


  • Find an expert to work on your window restoration
  • Find an architect to work on your historic building
  • Restoration resources to help on your preservation project
Path 1 + Path 1 + Path 1 Created with Sketch.