Certificate of Appropriateness Application
A Certificate of Appropriateness (COA) is required for changes to the outside of a building in the Historic District.
Submit your application and supplemental information:
- Email to mtate@cityofdenison.com
- In-person to Main Street Staff at 101 E. Main Street Suite 103
- By mail to Denison Main Street, 101 E. Main Street #103 Denison, TX 75020
