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Pomona, CA Building Safety: Building Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Governing section
City Code Sec. 74-31
Adopted code
2025 California Building Code (2024 IBC base)
Admin procedure source
CBC Chapter 1 and CA Administrative Code
Fee authority
Gov. Code §§ 66016, 66020; Sec. 2-924 schedule
Latest amendment
Ordinance No. 4364, Dec. 15, 2025
Conflict rule
State regulations prevail over local construction code

Summary

Pomona requires a building permit for erecting, enlarging, altering, repairing, moving, converting or demolishing a building or structure, administered under the 2025 California Building Code and California Administrative Code adopted by City Code Sec. 74-31. Permit fees are set separately by city council resolution under Government Code Sections 66016 and 66020, not fixed in the ordinance itself.

the following construction codes and appendices subject to the modifications set forth in this Chapter, are hereby adopted: the California Building Code, 2025 Edition, based on the 2024 International Building Code as published by the International Code Council, including Part 8 and Appendix A of said Part, and including Part 10 and Appendix A1 of said Part; the California Administrative Code, 2025 Edition; the California Residential Code, 2025 Edition, based on the 2024 International Residential Code with Appendix CI Swimming Pool Safety Act as published by the International Code Council... Notwithstanding the provisions of the above-referenced construction codes, all permit fees and fees for services provided pursuant to the construction codes shall be in accordance with fees established by city council resolution, pursuant to California Government Code Sections 66016 and 66020.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: City Code: Supplement 31).

Full Breakdown

Sec. 74-31 adopts, for 'erecting, construction, enlargement, alteration, repair, improving, removal, conversion, demolition, occupancy, equipment use, height, and area of buildings and structures,' the California Building Code, 2025 Edition (based on the 2024 International Building Code, including Part 8 and Appendix A, and Part 10 and Appendix A1), the California Administrative Code, 2025 Edition, the California Residential Code, 2025 Edition (with Appendix CI Swimming Pool Safety Act), the California Green Building Standards Code, 2025 Edition, the International Property Maintenance Code, 2024 Edition, and the Uniform Code for the Abatement of Dangerous Buildings, 1997 Edition, among other model codes, together constituting the city's Building Regulations.

Where state regulations differ from these adopted codes, state regulations control. Sec. 74-1(a) sends the actual administrative mechanics, when a permit must be pulled, what triggers plan review, and inspection sequencing, to Chapter 1 of the California Building Code and the California Administrative Code, 2025 Edition, which the city adopted rather than writing its own separate permit-trigger ordinance. Every adopted model code and its appendices is kept as an official city record in the office of the city clerk and a copy is on file with the building official for public inspection, as Health and Safety Code Section 18942(d)(1) requires.

Permit fees and fees for services under these construction codes are not set in Sec. 74-31 itself; they follow whatever schedule the city council adopts by resolution under Government Code Sections 66016 and 66020, referenced back to Section 2-924 of the fee schedule under Sec. 74-2. The section was most recently reenacted by Ordinance No. 4364 on December 15, 2025, updating the adopted code editions to their 2025 versions.

Violations & Fines

Building, enlarging, altering or demolishing a structure without the required permit under the adopted 2025 California Building Code is a violation the building official can cite and stop-work, and, under the Code's general penalty, Sec. 1-7, is punishable as a misdemeanor with a fine up to the Penal Code Section 19 limit, imprisonment up to six months, or both, with each day of continued unpermitted work a separate offense.

Frequently Asked Questions

What building code edition does Pomona currently enforce?
The California Building Code, 2025 Edition, based on the 2024 International Building Code, adopted by City Code Sec. 74-31 and most recently reenacted by Ordinance No. 4364 on December 15, 2025. It works alongside the 2025 California Administrative Code and California Residential Code for the same permit cycle.
Where does Pomona set its building permit fees?
Not in the construction-code adoption ordinance itself. Sec. 74-31 defers fees to whatever schedule the city council sets by resolution under Government Code Sections 66016 and 66020, cross-referenced to the fee schedule in Sec. 2-924 of the Code, so fees change by council resolution, not ordinance amendment.
Can I see the adopted building code at Pomona city hall?
Yes. Sec. 74-1(b) requires every model code adopted by reference, and its appendices, to be an official city record on file with the city clerk, with a copy also kept in the building official's office for public inspection under Health and Safety Code Section 18942(d)(1).

Sources & Official References

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