All Certificate of Appropriateness (COA) applications will be accepted electronically through Preservation Tracker.
Preservation Tracker allows historic property owners and their agents to submit Certificate of Appropriateness (COA) applications. Applicants and the public will be able to track the progress of COA applications, and view and download HAHC agendas and meeting minutes. Payments will still need to be made in person or over the phone. For more information, please see the HPT Applicant User Guide or contact staff at (832)393-6556 or