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Imperial County, California Building Codes

Updated : 04/22/2024

Overview

The county’s website at https://www.icpds.com/?pid=598 (accessed 3/23/2015), said the 2013 California Building Standards Code was in effect. 

Helpful resources for Imperial 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.

Imperial County adopted the 2012 IRC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the model code here.

You can find information about amendments to the model code here.

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2022 California Residential Code (2021 IRC)(Imperial County, CA 91006.00 - Adoption of the California Residential Code (Code).)

...The California Residential [Code], 2019 Edition, as adopted by the Planning and Development Services Department and Title 25 is hereby incorporated by reference and adopted as part of the Building Regulations of the County of Imperial, as provided by Section 91006.01. (Ord. No. 1565, §§ 7, 8, 12-15-20)...

Drip Edge

Drip Edge: Yes

Ice Barrier

Comments

The County’s code of ordinances says that the County previously adopted some of the 2010 California Building Standards Code. Imperial County, Cal., Muni Code tit. 9 Land Use Code. However, the County’s muni code did not show the County adoption of the 2010 California Residential Code. Imperial County, Cal., Muni Code tit. 9 Land Use Code

Commercial Building Code

Imperial County adopted the 2012 IBC, statewide with limitations. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the code here.You can find information about amendments to the model code here.

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

...Adoption not found...

Comments

The County’s muni code states:

The California Building Code, 2010 Edition, and all of the Appendices or later version as adopted by the Building Standard Commission of the State of California, is hereby incorporated by reference and adopted as part of the Building Regulations of the County of Imperial, except as provided by Section 91003.01.

(Ord. No. 1454, §§ 7, 8, 10-27-09; Ord. No. 1487, §§ 70, 71, 7-2-13)

Imperial County, Cal., Muni Code § 91003.00.