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San Diego County, CA Rental Property Rules: Just Cause Eviction (2026)

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

Just cause eviction rules in San Diego County, CA, sometimes called tenant protection or "for cause" eviction ordinances, list the specific legal reasons a landlord can end a tenancy.

Key Facts

State Law
AB 1482. Tenant Protection Act
Applies After
12 months of occupancy
Relocation
1 month rent for no-fault evictions
Exempt
Single-family (individual owner + notice), <15 yr buildings
Notice
Must state specific cause

Summary

Tenants in unincorporated San Diego County are protected by California's Tenant Protection Act (AB 1482) which requires just cause for eviction after 12 months of occupancy. At-fault and no-fault just cause provisions apply. Relocation assistance required for no-fault evictions.

City-specific rules exist: San Diego, Oceanside, Escondido, Vista, San Marcos, Chula Vista, El Cajon, and Carlsbad have their own just cause eviction rules that differ from San Diego County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

rty [1940 - 1954.071] ( Chapter 2 enacted 1872. ) 1946.2. (a) Notwithstanding any other law, after a tenant has continuously and lawfully occupied a residential real property for 12 months, the owner of the residential real property shall not terminate a tenancy without just cause, which shall be stated in the written notice to terminate tenancy. If any additional adult tenants are added to the lease before an existing tenant has continuously and lawfully occupied the residential real property for 24 months, then this subdivision shall only apply if either of the following are satisfied: (1) All of the tenants have continuously and lawfully occupied the residential real property for 12 months or more.

Source: County Landlords FAQView official code

Full Breakdown

California's Tenant Protection Act of 2019 (AB 1482, Civil Code §1946.2) applies to most rental properties in unincorporated San Diego County. After a tenant has occupied the property for 12 months, the landlord must have just cause to terminate the tenancy. At-fault causes include nonpayment of rent, lease violations, criminal activity, and refusal to sign a new lease with similar terms. No-fault causes include owner move-in, substantial renovation, and withdrawal from the rental market. No-fault evictions require relocation assistance equal to one month's rent. Exemptions include single-family homes owned by individuals (with proper notice), properties less than 15 years old, and certain other categories. Landlords must provide the specific cause in the termination notice.

Violations & Fines

Violations of just cause requirements may render eviction notices void. Tenants can challenge improper evictions in court. Landlords may face damages for retaliatory evictions.

Frequently Asked Questions

Does just cause eviction apply in unincorporated San Diego County?
Yes. California's Tenant Protection Act (AB 1482) applies statewide, including unincorporated areas. After 12 months of occupancy, landlords must have just cause to terminate a tenancy.
What are valid reasons for eviction under AB 1482?
At-fault reasons include nonpayment of rent, material lease violations, criminal activity, and refusal to sign a reasonable lease renewal. No-fault reasons include owner move-in, substantial renovation, and withdrawal from rental market.
Do I have to pay relocation assistance?
Yes, for no-fault evictions. The landlord must pay one month's rent as relocation assistance. This can be paid directly or waived from the final month's rent.

Sources & Official References

Other rules in San Diego County

All San Diego County rules

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