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San Bernardino County, CA Rental Property Rules: Repairs & Habitability (2026)

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

Key Facts

Governing chapter
County Code Ch. 41.25
Must comply with
Fire Code, Building Code, County Code
No public nuisance
operation or maintenance
County may inspect
unit and subject property
Smoke detectors
required in each dwelling space

Summary

Licensed rental dwelling units in unincorporated San Bernardino County must meet Fire and Building Code standards, stay nuisance-free, and allow county inspection or risk losing their required rental license.

City-specific rules exist: Fontana, San Bernardino, Rancho Cucamonga, Victorville, Rialto, and Hesperia have their own repairs & habitability rules that differ from San Bernardino County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

(a) The rental dwelling unit, and the subject property upon which the rental dwelling unit is located, shall be in compliance with all applicable laws including, but not limited to, the California Fire Code, California Building Code, the National Fire Protection Association Standards, any other applicable uniform codes as adopted by the County of San Bernardino... (c) ...shall not be operated, conducted, or maintained so as to constitute a public nuisance. (d) ...may be inspected by the County.

Full Breakdown

Every rental dwelling unit in the unincorporated county needs a license under County Code Chapter 41.25. Holding that license means the unit and the property it sits on must comply with the California Fire Code, California Building Code, NFPA standards, and the rest of the County Code; must not be operated as a public nuisance; must accept county inspection; and must have smoke detectors in every dwelling space. Owners or their representatives must also stay reachable 24/7 to handle condition or operation complaints.

Violations & Fines

Noncompliance is grounds for license suspension or revocation (§ 41.2511); operating a rental dwelling unit without a valid license, or violating any Chapter 41.25 standard, is an infraction or misdemeanor under § 11.0201.

Frequently Asked Questions

Does San Bernardino County require rentals to meet a habitability standard?
Yes. As a condition of the Chapter 41.25 rental dwelling unit license, § 41.2507 requires compliance with the Fire Code, Building Code, and County Code, and bars operating the unit as a public nuisance.
Can the county inspect a licensed rental in unincorporated San Bernardino County?
Yes. § 41.2507(d) says the rental dwelling unit and the property it sits on may be inspected by the county at any time as a licensing condition.
What happens if a rental fails these standards?
The county can suspend or revoke the license under § 41.2511, and operating in violation is an infraction or misdemeanor under § 11.0201.

Sources & Official References

Other rules in San Bernardino County

All San Bernardino County rules

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