What Are Squatters Rights in California? An Owner’s Guide

California has no law that transfers ownership to someone who occupies your house for 30 days, or 90 days, or a year. What it has is an adverse possession statute requiring five continuous years of occupation plus — the part nearly every article skips — five years of that occupant paying your property taxes.

That second requirement is why successful adverse possession claims against occupied California homes are vanishingly rare. The real problem owners face is not losing title. It is how long and how expensive lawful removal has become. We’ve gone deeper into exactly why the tax-payment requirement makes these claims so rare, if you want the full statutory breakdown.

Two Different Things Get Called Squatters Rights

The first is adverse possession — an actual claim to own your property. The second is the procedural rule that once somebody is in possession, you have to remove them through a court proceeding rather than by changing the locks. The first almost never succeeds. The second happens constantly, and it is the one that costs owners real money.

Why Adverse Possession Almost Never Succeeds Here

Code of Civil Procedure section 325 sets the bar. The land must be protected by a substantial enclosure or usually cultivated or improved, it must have been “occupied and claimed for the period of five years continuously,” and the claimant and their predecessors must have “timely paid all state, county, or municipal taxes” for that same five-year period.

The statute goes further and says how that tax payment is proved: by certified records of the county tax collector. Not receipts, not testimony — county records. If you have been paying your own property tax bill, no occupant can satisfy section 325, no matter how long they have been there. That single fact disposes of the overwhelming majority of what people fear when they read a viral squatter story.

Separately, section 318 requires an owner to bring an action to recover possession within five years of having been seized or possessed of the property. Act well inside that window and the ownership question never opens.

What Actually Breaks the Five-Year Clock

• Permission. Occupation has to be hostile, meaning without the owner’s consent. A guest who overstayed, a relative you let move in, or a tenant who stopped paying is not an adverse possessor — they are an occupant with a different legal status entirely
• Interruption. The five years must be continuous. Gaps in occupancy generally restart the count
• Sharing. Possession must be exclusive, not alongside the owner or the general public
• Any tax payment you make. Your paid bill is their failed element

Removal Runs Through the Court, Not the Locksmith

Self-help removal — changing locks, shutting off utilities, hauling belongings to the curb — exposes an owner to real liability in California, including damages. Removal runs through an unlawful detainer action, and the sheriff, not the owner, performs the lockout.

Penal Code section 602 trespass remains available where an occupant has no colorable claim of possession at all, and some owners do get a law enforcement response. In practice, once somebody produces a document that looks like a lease — genuine or fabricated — officers commonly treat it as a civil dispute and step back.

AB 2347 Changed the Timeline in 2025

Effective 1 January 2025, AB 2347 extended the time an unlawful detainer defendant has to file a response from five days to ten court days. Court days exclude weekends and holidays, so in practice this can add two calendar weeks before a default is even possible. Add a motion to quash or a demurrer and an uncontested-looking case stretches considerably further.

Most pages ranking for this topic were written before that change and still quote the five-day figure. If you are budgeting time for a removal, use the current number.

Selling a Property Someone Is Living In

Financed buyers are usually unable to close on a property with an unauthorized occupant, because the lender wants delivery of possession. That leaves three routes: finish the unlawful detainer and sell vacant, negotiate a payment for voluntary departure, or sell to a buyer who will take the property occupied and handle removal themselves. The same dynamics apply when the occupant is a lawful tenant, which we cover in selling a tenant-occupied property in Los Angeles and in our breakdown of tenant buyout costs.

When Selling to a Cash Buyer Is the Wrong Call

If the occupant turns out to be a tenant with an enforceable lease in a rent-controlled jurisdiction, you may be holding a valuable income asset rather than a problem, and selling in a hurry can destroy that value. If you have substantial equity and a straightforward case likely to resolve in a couple of months, waiting and selling the property vacant on the open market will normally net you more than any occupied-property offer, including ours.

A cash sale makes sense when the carrying costs, legal fees and uncertainty of removal outweigh the discount — not as a reflex.

This is general information rather than legal advice, and occupancy disputes turn heavily on specific facts; talk to a California real estate or landlord-tenant attorney about yours. If you would like a no-obligation cash offer on a property with an occupancy problem, Cash Home Buyers CA buys statewide and can look at it occupied.