California Historical Landmark

A California Historical Landmark (CHL) is a building, structure, site, or place in California that has been determined to have statewide historical landmark significance.
Criteria.
Historical significance is determined by meeting at least one of the criteria listed below:
Other designations.
California Historical Landmarks of number 770 and above are automatically listed in the California Register of Historical Resources.
By contrast, a site, building, feature, or event that is of local (city or county) significance may be designated as a California Point of Historical Interest.