Historic Preservation in Hercules, CA (2026)
1 verified historic preservation rules for Hercules, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Historic-Cultural Monuments
Hercules protects buildings of unique historical character by overlaying an H Historic Overlay District on top of existing zoning. The City Council can only create one after making specific findings on historical identity, following Chapter 13-20 of the Municipal Code.
Hercules H Historic Overlay District Designation
Significant RestrictionsHercules Municipal Code §§ 13-20.100, 13-20.200
The purposes of the H historic overlay district are to identify the areas and buildings of the City which possess a unique historical character, and to preserve, enhance, promote and expand the cultural and historical identities, characters and environments of such areas and buildings through the process of review of exterior architectural and other significant features of buildings and other s...
Looking for Contra Costa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Hercules city rules.
Historic Preservation in Contra Costa County →