08
Apr
2026
Tucson-Pima County Historical Commission (TPCHC)
April 08, 2026
The Tucson-Pima County Historical Commission (TPCHC) was established to advise Mayor and Council, Planning and Development Services Department, Board of Supervisors, and applicable county officials on issues concerning historic sites, historic structures, new construction, and demolition within Historic Preservation Zones or Historic Landmarks.