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Hawthorne, CA Building Safety: Building Inspections (2026)

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

Key Facts

Enforcing officer
Director of building and safety
Trigger for withholding
Zoning violation found on inspection
Occupancy hold
Certificate withheld until conditions met
Bonding
Can be a condition of occupancy
Non-conforming permits
Null and void

Summary

Hawthorne's director of building and safety must withhold permits and certificates of occupancy whenever plan checks or field inspections reveal a zoning violation, and any permit issued in conflict with the code is void.

It shall be the duty of the director of building and safety, with respect to new construction, additions, alterations, changes of use or moving of existing buildings, to enforce this title by withholding of permits and certificates of occupancy where plan checks and field inspections reveal that completion of the project will result in a zoning violation. A certificate of occupancy shall not be issued until all work required by the building official and all other conditions imposed by a department head, commission, committee or other authority have been completed or satisfactorily met, including, but not limited to, bonding. ... any such permit or license issued in conflict with the provisions of this title shall be null and void.

Full Breakdown

010, titled "Issuance of permits and certificates of occupancy," makes it the duty of the director of building and safety, for "new construction, additions, alterations, changes of use or moving of existing buildings," to enforce Title 15 by withholding permits and certificates of occupancy whenever plan checks and field inspections show the completed project will violate zoning. " Once a certificate of occupancy has issued, enforcement authority over that building and over all other sources of violations shifts to the department of building and safety on an ongoing basis for existing construction.

The section extends beyond the building department itself: every city department, official, and public employee with authority to issue permits or licenses must conform to Title 15 and is barred from issuing any permit or license for a use, building, or purpose that conflicts with the title, except licenses issued purely for revenue purposes. Critically, the code states that any permit or license issued in conflict with Title 15 "shall be null and void," meaning a permit obtained despite a code conflict carries no legal effect regardless of who signed it.

Violations & Fines

Section 15.75.010 itself works through withholding, not fines: permits and certificates of occupancy are held back until inspections confirm compliance, and any permit that does issue in conflict with Title 15 is automatically null and void. Separate Title 15 chapters, such as § 15.60.140, carry their own misdemeanor penalties (up to a $1,000 fine, six months in jail, or both) for building work done contrary to code.

Frequently Asked Questions

Can Hawthorne withhold my certificate of occupancy?
Yes. Under § 15.75.010, the director of building and safety must withhold a certificate of occupancy until all work required by the building official and all other conditions imposed by a department head, commission, or committee, including bonding, have been completed or satisfactorily met.
What happens if a Hawthorne permit is issued that conflicts with the code?
It is null and void. Section 15.75.010 states any permit or license issued in conflict with Title 15's provisions has no legal effect, regardless of which department or official issued it.
Who enforces building inspections in Hawthorne after a certificate of occupancy issues?
The department of building and safety continues to enforce Title 15 against existing construction and any other sources of violations after occupancy, per § 15.75.010.

Sources & Official References

Other rules in Hawthorne

All Hawthorne rules

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