Orange County, CA Rental Property Rules: Rent Control (2026)
Rent control rules in Orange County, CA, also known as rent stabilization or rent cap ordinances, limit annual rent increases and protect tenants from displacement.
Key Facts
- Local Rent Control
- None
- State Law
- AB 1482 (Civil Code §1947.12)
- Rent Cap
- 5% + CPI or 10%, whichever is lower
- Exemptions
- Units <15 years old, owner-occupied SFRs
- Expires
- January 1, 2030 (unless extended)
Summary
Unincorporated Orange County has no local rent control ordinance. Tenants are protected by California's statewide Tenant Protection Act (AB 1482), which caps annual rent increases at 5% plus local CPI or 10%, whichever is lower. AB 1482 applies to most residential rental units built more than 15 years ago.
1947.12. (a) (1) Subject to subdivision (b), an owner of residential real property shall not, over the course of any 12-month period, increase the gross rental rate for a dwelling or a unit more than 5 percent plus the percentage change in the cost of living, or 10 percent, whichever is lower, of the lowest gross rental rate charged for that dwelling or unit at any time during the 12 months prior to the effective date of the increase. In determining the lowest gross rental amount pursuant to this section, any rent discounts, incentives, concessions, or credits offered by the owner of such unit of residential real property and accepted by the tenant shall be excluded. The gross per-month
Full Breakdown
Orange County, as a county government, has not adopted any local rent stabilization or rent control ordinance for unincorporated areas. Tenants in unincorporated communities are protected by California's Tenant Protection Act (AB 1482, Civil Code §1946.2 and §1947.12), effective January 1, 2020 and extended through 2030. Under AB 1482, annual rent increases are capped at 5% plus the local Consumer Price Index (CPI) or 10%, whichever is lower. The law applies to most residential rental units that are at least 15 years old, excluding single-family homes owned by natural persons (not corporations) where specific notice has been provided, and units built within the last 15 years. Within Orange County, only the City of Santa Ana has adopted a separate local rent stabilization ordinance with stricter caps. No unincorporated Orange County community has its own rent control protections beyond AB 1482.
Violations & Fines
Landlords who exceed the AB 1482 rent cap may be required to refund excess rent to tenants. Tenants can file complaints with the California Department of Consumer Affairs or pursue civil action. There is no local enforcement mechanism in unincorporated Orange County: enforcement is through state law and civil courts.
Frequently Asked Questions
Is there rent control in unincorporated Orange County?
What units are exempt from AB 1482 rent caps in Orange County?
Sources & Official References
Other rules in Orange County
California rules heatmap·Compare Orange County to another location·View the California rental property rules overview
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