Historic Preservation in Riverside County, CA (2026)
1 county-level rule, plus city-specific rules for 4 cities in Riverside County, California.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Riverside County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Historic-Cultural Monuments
Riverside County lets owners or the county petition the board of supervisors to create historic preservation districts. Once designated, demolishing, building, or altering a contributing resource inside the district requires a historic district alteration permit from the planning director.
Riverside County Historic District Alteration Permits
Significant RestrictionsRiverside County Code § 15.72.070
Within the boundaries of a historic preservation district, no person shall demolish, cause to be demolished, construct, or cause to be constructed, any building, structure or façade, except in strict compliance with this chapter and any plans approved in conjunction with the issuance of a historic district alteration permit.
Historic Preservation by City in Riverside County
4 cities in Riverside County have their own historic preservation rules. Each link goes to that city's dedicated page with code citations.
All Riverside County ordinances
See every category we cover for Riverside County: parking, noise, fences, fires, animals, pools, and more.
Riverside County Ordinance Hub →