Can You Evict Occupants After a Foreclosure in San Bernardino, CA? - 951 Evictions

Quick answer: Yes, but the notice depends on who is living there. After a San Bernardino trustee sale, the buyer must first perfect title by recording the trustee’s deed. A former owner who stays can then be served a 3-day notice to quit under CCP 1161a, while bona fide tenants are entitled to 90 days’ notice, or to remain through a pre-sale lease, under CCP 1161b and federal law.

Who Is Living There Determines the Notice

Buying at a trustee sale or taking a property back as a lender does not hand you the keys. It hands you title to a house that may still be occupied, and California sorts occupants into categories with very different rights. Before anyone drafts a notice, identify every occupant. The former borrower who lost the home is in one category. A renter who signed a lease with that borrower is in another. Adult children, relatives, or friends of the former owner can fall into either, depending on whether they had a genuine rental arrangement. Misclassify an occupant and the notice fails, taking the lawsuit with it.

Former Owners: The 3-Day Notice to Quit Under CCP 1161a

When the person still living in the home is the borrower whose loan was foreclosed, there is no tenancy to honor. Code of Civil Procedure 1161a lets the new owner serve a written 3-day notice to quit and, if the former owner stays past it, file an unlawful detainer. Two details trip up new owners:

• The notice comes after title is perfected, not before. A notice served before the trustee’s deed is recorded can be attacked as premature.
• The case is about possession, not the loan. In the unlawful detainer, the court looks at whether the sale was properly conducted and title perfected. Broader wrongful-foreclosure claims generally belong in a separate lawsuit, though former owners often try to raise them anyway.

Count the notice period conservatively; a premature filing costs far more time than it saves.

Bona Fide Tenants: 90 Days or the Rest of the Lease

A renter who was living in the home when it sold gets significant protection under CCP 1161b and the federal Protecting Tenants at Foreclosure Act. The tenancy is generally bona fide if the tenant is not the former borrower or the borrower’s spouse, child, or parent, the rental was an arm’s-length deal, and the rent was not far below market unless a subsidy reduced it. For those tenants:

• A month-to-month or other periodic tenant is entitled to at least 90 days’ written notice before the tenancy ends.
• A tenant with a fixed-term lease signed before the sale can generally stay through the end of that lease. The main exception is a buyer who will live in the home as a primary residence, who can usually end the lease with the 90-day notice.
• If the tenancy is also covered by AB 1482, just-cause rules may layer on top of the foreclosure statutes. Have that overlap reviewed before you serve.

Perfect Title Before You Serve Anything

Post-foreclosure evictions are won or lost on paperwork. Work through these steps in order:

1. Confirm the trustee’s deed upon sale has been recorded with the San Bernardino County recorder, and get a copy for your file.
2. Visit the property, or have someone do it, to learn who is living there and whether any of them have a lease, rent receipts, or other proof of tenancy.
3. Classify each occupant as former owner, bona fide tenant, or unknown, and choose the matching notice.
4. Serve each notice properly and complete a proof of service for each one.
5. When the notice period has fully run, file the unlawful detainer with the trustee’s deed attached, and serve a Prejudgment Claim of Right to Possession so unknown occupants cannot derail the lockout later.

Filing a Post-Foreclosure Eviction in San Bernardino County

San Bernardino County consolidates landlord-tenant filings, with limited unlawful detainers handled through its San Bernardino, Fontana, Barstow, and Joshua Tree locations. For properties in and around the city, that typically means the San Bernardino Justice Center, 247 W. Third St, San Bernardino 92415. Confirm venue at sb-court.org before filing. Under the schedule effective January 1, 2026, the county’s unlawful detainer complaint fee runs from $255 for demands of $10,000 or less up to $435 for unlimited cases. The occupant then has 10 court days to respond as of late 2026, and only the sheriff can carry out the final lockout. Our overview of the San Bernardino County eviction process walks through the general court timeline, and our San Bernardino eviction services page covers local help.

Frequently Asked Questions

Can the bank or new owner change the locks after a foreclosure?

No. Even after a trustee sale, California requires a court judgment and a sheriff-conducted lockout to remove occupants who will not leave. Changing locks, cutting utilities, or removing belongings invites a wrongful-eviction claim and can hand the occupant leverage in the case. The legal route is the right notice, an unlawful detainer, a writ of possession, and the sheriff.

Is the former owner’s adult child a bona fide tenant?

Usually not. Federal and California foreclosure protections exclude the former borrower’s spouse, child, and parent from bona fide tenant status, so a relative living there typically does not get the 90-day protection. But facts matter, especially a written lease and real rent payments. Review the arrangement before you choose a notice, because a misclassified occupant can defeat the case.

What if a tenant’s lease runs well past the foreclosure sale?

A bona fide tenant with a fixed-term lease signed before the sale can generally stay until the lease ends, and the new owner steps into the landlord’s role in the meantime. The main exception is a buyer who intends to occupy the home as a primary residence, who can usually terminate with 90 days’ written notice.

Do post-foreclosure evictions take longer than normal evictions?

The court process is the same summary unlawful detainer track. Former owners who contest the sale can slow things down, and bona fide tenants are owed at least 90 days before the case can even begin. As of late 2026, uncontested cases typically take about 5 to 9 weeks from notice to lockout once the right notice is served.

Get the Property Back the Right Way

951 Evictions helps landlords and new owners across Riverside and San Bernardino counties handle evictions from start to finish, from classifying occupants and serving the right notice to the sheriff lockout. If you bought or took back a San Bernardino property that is still occupied, contact us for a quote.

This article is general information for California landlords, not legal advice. For advice on a specific situation, consult a California landlord-tenant attorney.