A tenant living in a house that gets sold at a foreclosure auction cannot simply be handed a three-day notice and told to leave. California law requires at least 90 days’ written notice before a bona fide tenant can be evicted after a trustee’s sale, and in some cases an existing lease has to be honored even longer than that.

This protection comes from two overlapping sources: Civil Code Section 2924.8, which requires a specific posted and mailed notice before the sale even happens, and Code of Civil Procedure Section 1161b, which sets the 90-day minimum notice period a new owner must give before filing an eviction. A third layer, the federal Protecting Tenants at Foreclosure Act, runs alongside the state rules and generally points to the same result.

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The Notice That Has to Go Up Before the Sale Even Happens

Under Civil Code Section 2924.8, once a notice of trustee’s sale is posted on the property, the trustee or an authorized agent must also post a separate statutory notice addressed to any resident, and mail an equivalent notice by first-class mail to “Resident of property subject to foreclosure sale.” That notice has to say, among other things, that foreclosure has begun, that the property may be sold 20 or more days after the notice, and that a renter may either get a new lease from the buyer or a 90-day eviction notice, and may have the right to stay even longer in some circumstances.

Tearing down that posted notice within 72 hours of it going up is itself an infraction carrying a $100 fine. The law only applies to loans secured by residential property where the mailing address for the loan is different from the property address, which is the legislature’s way of targeting rental property specifically rather than an owner-occupied home.

Why There’s a Federal Law Running Alongside the State Law

The federal Protecting Tenants at Foreclosure Act was originally passed in 2009, expired for a period, and was later made permanent.

It independently requires a 90-day notice to a bona fide tenant after a foreclosure, using a definition of “bona fide tenant” that closely tracks the one built into California’s own statutes.

In practice, attorneys who handle these cases tend to cite both the state notice requirement and the federal one together, because either one on its own can be enough to challenge a defective eviction, and because the federal law’s definitions have been tested in more reported court decisions than California’s newer statute has.

A new owner who only checks the state code section and ignores the federal overlay is still exposed if the federal notice period wasn’t honored either.

Where the two diverge even slightly, the rule that gives the tenant more protection is generally the one that controls, since neither law purports to reduce protections the other provides.

For a landlord or investor trying to plan a timeline, the safest approach is to assume both the state and federal 90-day clocks run from whichever date starts the later of the two, rather than picking the lower-protection reading of either one.

Why the Former Owner Only Gets Three Days, and the Tenant Gets Ninety

Once the trustee’s deed is recorded, title is considered “perfected,” and the new owner can start the eviction process.

The former owner who lost the house gets only a three-day notice to quit, because they’re treated as having no further legal right to possession once the foreclosure is complete.

A tenant who had nothing to do with the mortgage default is treated completely differently, which is the entire point of the 90-day rule.

The distinction matters most when the former owner was also renting out a room, or part of the house, to someone else. That occupant, if they qualify as a genuine tenant rather than a family member living there for free, gets the full 90 days, not the former owner’s three. The new owner has to serve two different notices on two different timelines inside the same property.

Who Actually Counts as a “Bona Fide Tenant”

Not everyone living in a foreclosed rental automatically gets the 90-day protection or the fixed-lease protection described below. To qualify as a bona fide tenant, the occupant generally has to meet three conditions.

The tenancy was created through an arm’s-length transaction, not as a favor between family members or as part of a scheme to delay the foreclosure
The tenant is not the spouse, parent, or child of the person who defaulted on the mortgage
The rent being paid is not substantially below fair market rent for the area, unless reduced or subsidized under a government program

A spouse, parent, or child of the former owner who is living there and paying rent is still entitled to a notice, but it’s a 30-day notice rather than the full 90 days, and local ordinances in some cities can extend or restrict that further with their own relocation-assistance requirements.

Anyone who isn’t paying rent at all, such as an adult child living with a parent for free, is typically treated the same as the former owner for eviction purposes, not as an independent tenant.

The Fixed-Term Lease Exception That Can Postpone Everything

If a bona fide tenant has an unexpired fixed-term lease that was signed before the notice of sale, and the lease was for genuine market rent, the 90-day notice generally cannot even be served until the lease ends.

The exceptions are narrow: the new owner intends to occupy the property as their own primary residence, or certain other limited circumstances specified in the statute.

This is why a one-year or two-year lease signed before the foreclosure process becomes public can meaningfully extend how long a tenant can stay, sometimes well beyond the baseline 90 days.

A month-to-month tenancy doesn’t get this benefit. The 90-day notice applies on its own schedule regardless of how long the tenant has lived there, because there’s no fixed term to honor in the first place.

This is one of the clearest practical reasons a landlord facing a possible foreclosure, or a new owner who just bought at a trustee’s sale, needs to know exactly what kind of tenancy is actually in place before doing anything else.

What a 30-Day Family-Member Notice Actually Looks Like in Practice

Take a former owner’s adult daughter who was renting a converted garage unit on the property and paying her parent $900 a month, below the area’s roughly $1,500 fair-market rent for a similar unit but not purely symbolic.

Because she’s the former owner’s child, she doesn’t qualify for the full bona fide tenant protections even though real rent changed hands; she’s entitled to the shorter 30-day notice instead.

If the property sits in a city with its own relocation-assistance ordinance tied to foreclosure-related displacement, that 30-day notice might also have to come bundled with a specific dollar amount of assistance, separate and apart from anything required at the state level.

A new owner who serves a bare 30-day notice with no relocation payment in a city that requires one has only completed half the job, even though the underlying 30-day timeline was correct.

A Worked Timeline From Trustee’s Sale to Lockout

Say a trustee’s sale happens on March 1 and the trustee’s deed is recorded on March 10, perfecting the new owner’s title.

If a month-to-month tenant is in place, the new owner can serve the 90-day notice any time after recording, so serving it on March 11 sets an eviction-eligible date around June 9.

If the tenant doesn’t leave, the new owner then has to file an unlawful detainer action in court, which itself typically takes several more weeks to reach judgment and, if the new owner prevails, a sheriff’s lockout.

A realistic total timeline from the trustee’s sale to an actual vacancy, when a tenant contests nothing, usually runs four to five months; when a tenant raises a defense, such as a defective Section 2924.8 notice, it can run considerably longer.

What Happens If the Buyer Skips the Required Notice

A failure to serve the Section 2924.8 notice before the sale is one of the more common technical defects that gets raised in the eviction case that follows.

Because the notice requirement attaches to the foreclosure process itself, not just the eviction, some courts have treated a missing or defective notice as grounds to challenge the eviction, and in certain circumstances the underlying sale.

This is part of why eviction attorneys who represent tenants specifically look for this notice first when a foreclosure-related unlawful detainer lands on their desk, and it’s part of why a buyer at a trustee’s sale should never assume the prior lender or trustee handled this step correctly just because the sale itself went through.

The statute also requires the notice to be available in translation, since the Department of Financial Protection and Innovation and the Department of Real Estate are directed to publish versions in the languages covered by Civil Code Section 1632, which includes Spanish, Chinese, Tagalog, Vietnamese, and Korean.

A tenant who only received an English-language notice, in an area where the statute’s language requirements would have applied, has another specific fact pattern to raise if the eviction is contested.

None of this means a defective notice makes an eviction impossible to win eventually; it means the new owner typically has to go back and re-serve a correct notice and restart the 90-day clock, which can add months to a timeline that was already measured in months.

How a Title Company Handles This When the New Owner Later Sells

When the investor who bought at the trustee’s sale turns around and lists or sells the property again, title and escrow will typically ask whether any tenant was in possession at the time of the trustee’s sale, and if so, what notice was served and when.

This isn’t idle curiosity.

An unresolved tenancy, or an eviction that’s still working its way through court, is a material fact that affects both the new buyer’s ability to get possession on the closing date and, in some cases, the buyer’s lender’s willingness to fund the purchase at all.

A seller who glosses over a pending unlawful detainer, or who can’t produce proof that the Section 2924.8 notice was actually served, can find that escrow holds up the closing until the tenant question is resolved one way or another.

Keeping a simple paper trail, copies of the posted notice with a photograph and date, the certified mail receipt for the mailed version, and the actual 90-day or 30-day notice served afterward, saves real time later whether the property is being held, rented out, or resold within the same year.

It’s also worth noting that none of this paper trail is optional just because the new owner never intends to live in the property or treat the tenant as a long-term renter.

Even an owner planning an immediate renovation-and-resale has to go through the same notice sequence as an owner planning to hold the property for years, because the statute doesn’t distinguish by the buyer’s intent, only by the tenant’s status.

Where This Overlaps With Just Cause Protections, and Where It Doesn’t

The 90-day foreclosure notice is a completely separate legal requirement from the statewide just-cause eviction protections under the Tenant Protection Act, and from local just-cause ordinances that some California cities layer on top of state law.

Our look at Los Gatos’s rent ordinance covers how a city-level notice and dispute process interacts with state just-cause law in an ordinary sale; the Section 2924.8 and 1161b notices discussed here apply specifically to a foreclosure sale, and apply even in cities with no just-cause ordinance of their own and even to properties that are otherwise exempt from the Tenant Protection Act’s just-cause requirements.

In practice this means a new owner can clear the state just-cause hurdle (for example, because the single-family home exemption applies) and still be stuck with the full 90-day foreclosure notice and, if a fixed lease is in place, the lease-honoring requirement described above. The two sets of protections run on independent tracks and both have to be cleared.

How This Connects Back to the Notice of Default That Started the Foreclosure

The Section 2924.8 tenant notice is triggered by the same posting of the notice of trustee’s sale that follows an unresolved notice of default.

Our explainer on what a notice of default actually is walks through the earlier stage of this timeline, and our piece on the five-business-day reinstatement cutoff covers the homeowner’s last realistic chance to stop the sale before any of the tenant-notice machinery described here even gets triggered.

A homeowner renting out part of a house who reinstates the loan in time avoids triggering any of this for their tenant at all.

What This Means If You Just Bought a Tenant-Occupied Foreclosure

Investors who buy at a trustee’s sale sometimes discover afterward that an existing tenant has a lease that has to be honored for a year or more, which can turn what looked like a quick flip into a long hold.

If the plan was to renovate and resell quickly, a tenant with a valid fixed-term lease signed before the sale is a real constraint, not a formality to be worked around.

Our broader guide to selling a house with tenants in California covers how showings, security deposits, and lease assignment work when the new owner decides to sell rather than hold the property through the end of that lease.

When a Cash Sale Is the Wrong Move Here

If the actual goal is simply to get a non-paying or disruptive tenant out as fast as possible, selling the property to anyone, cash buyer included, does nothing to speed that up; the 90-day notice and any unlawful detainer process run on the same clock regardless of who owns the house.

Selling doesn’t evict a tenant. In that situation, working with a landlord-tenant attorney to serve the correct notices and, if necessary, pursue the unlawful detainer is the right next step, not a sale.

If Holding the Property Through That Timeline Isn’t an Option

If you’d rather not carry a tenant-occupied property through a multi-month notice and eviction process, or through the remainder of an existing lease, we buy houses with tenants already in place and work out the lease or vacancy details directly with the new buyer rather than requiring the tenant issue to be resolved first.

You can see how that process works on our homepage, and you’re welcome to check our reputation on our Google Business Profile before reaching out.

The 90-Day Notice California Tenants Get After a Foreclosure Sale