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Riverside County · Building on your lot

Historic homes in Riverside County

Riverside County's own rules on historic homes, with the code text for every value.

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Each rule below links to the section of the Riverside County Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What Riverside County's code says

Riverside County code What Riverside County's code adds
Changing a historic home
  • A historic district alteration permit is required
    Applies: Alteration of a building, structure or façade within a historic preservation district that involves a contributing resource
    § 15.72.080 · code text
    A historic district alteration permit shall be required when the alteration of a building, structure or façade within a historic preservation district involves a contributing resource as determined by the general manager.
  • No historic district alteration permit; the building official processes the application
    Applies: The alteration needs no demolition or building permit and does not involve a contributing resource
    § 15.72.070 · code text
    If a historic district alteration permit is not required, the permit application for the demolition or construction of a building, structure or façade shall be processed by the building official.
Demolishing an older or historic home
  • Permit must comply with the chapter and approved plans; a historic district alteration permit may be required
    Applies: Demolition or construction within the boundaries of a historic preservation district
    § 15.72.070 · code text
    Within the boundaries of a historic preservation district, no demolition or building permit shall be issued except in strict compliance with this chapter and any plans approved in conjunction with the issuance of a historic district alteration permit.
  • A historic district alteration permit is required
    Applies: Demolition or construction involves a contributing resource
    § 15.72.070 · code text
    A historic district alteration permit shall be required when the permit application for the demolition or construction of a building, structure or façade involves a contributing resource as determined by the general manager.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

What rules apply to a historic home in Riverside County?

Riverside County's code: A historic district alteration permit is required (Alteration of a building, structure or façade within a historic preservation district that involves a contributing resource) (§ 15.72.080); No historic district alteration permit; the building official processes the application (The alteration needs no demolition or building permit and does not involve a contributing resource) (§ 15.72.070).

General information, not legal advice.

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Ask GoCodebook how Riverside County's historic homes rules apply to your situation and get an answer that cites the section.

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Riverside County Municipal Code — full text