The Landmarks Commission has broad responsibilities for managing the city's historic resources. These responsibilities include:

• Listing structures eligible for specially designated landmarks status.
• In cooperation with the Plan Commission, preparing a Historic Preservation Plan.
• Working with the state Historic Preservation Review Board to enroll designated properties in the National Register of Historic Places.
• Recommending the acquisition of appropriate properties.
• Establishing markers for historic sites and districts.
• Promoting public education, interest, and support for the preservation and enhancement of historic features.
• Advising owners of historic resources of preservation techniques and benefits.