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Riverside County, California Building Codes

Updated : 04/22/2024

Overview

Helpful resources for Riverside County, California include the following.

Residential Building Code

California adopted a statewide mandatory residential code that will control; however, local governments are free to make laws more strict (with some limitations).See PLRB, California Building Codes for more information on state level codes.

Riverside County adopted a code that is yet to be identified .Please contact PLRB if you would like us to research this for you.

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2022 California Residential Code (2021 IRC)(Riverside County, CA 15.04.120 - Adoption of Appendix AJ - Existing buildings and Structures of the California Residential Code.)

...Title 24, Part 2.5 of the California Code of Regulations, Appendix AJ - Existing Buildings and Structures of the 2022 California Residential Code, including any errata and supplements, is adopted in its entirety. ( Ord. No. 457.106 , § 12, 1-10-2023)...

Drip Edge

Drip Edge: Undetermined

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Commercial Building Code

Riverside County adopted a code that is yet to be identified .Please contact PLRB if you would like us to research this for you.

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2022 California Bldg. Code, Part 2 (2021 IBC)(Riverside County, CA Municipal Code)

...Adoption not found...