Temporary Office Closure Notice
Ohio’s State Historic Preservation Office will be closed to the public from August 31 through September 21, 2026, due to building and workspace improvements.
We appreciate your patience during this temporary closure and look forward to reopening on September 22, 2026.
Thank you for your understanding.
National Register of Historic Places
The official list of properties recognized by the federal government as worthy of preservation for their local, state, or national significance in American history, architecture, archaeology, engineering, or culture. Administered in each state by the State Historic Preservation Office.
