Adverse Possession Attorneys in Saratoga, CA
Defending and asserting property rights throughout Silicon Valley & the Bay Area.
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Adverse possession lets someone who has openly and continuously occupied another person's land eventually claim legal ownership of it.
While the concept sounds unusual, it most often arises in disputes over long-standing fence lines, driveways, or portions of land that one neighbor has used and maintained for years, sometimes without either side realizing the true boundary differs from actual use.
A survey that uncovers long-standing occupation often brings easement and boundary disputes or co-ownership disputes to the surface at the same time.
California imposes a demanding standard to establish a valid adverse possession claim.
The possession must be:
- Actual.
- Open and notorious.
- Hostile to the true owner's title.
- Exclusive.
- Continuous for five years.
California also requires the claimant to have timely paid all state, county, or municipal taxes levied and assessed on the property during the required period. This tax payment requirement makes successful adverse possession claims relatively rare, but it also means a well-documented claim can be difficult for a property owner to defeat without acting promptly.
The tax element is where most adverse possession claims fail, and it is not a formality. The claimant has to show that they, or those they took from, timely paid all the taxes assessed on the disputed land for the full five years, and California law requires that payment be established by certified records of the county tax collector. In practice this is a records question with a yes or no answer, and it is usually the first thing we check, whether we are bringing the claim or defending against it. If the taxes were paid by the record owner, an adverse possession claim is generally over before it begins, and the real question becomes whether a prescriptive easement is available instead.
If someone is asserting a claim to part of your property, waiting to respond can let the clock keep running in their favor.
Conversely, if you have used and maintained land as if it were your own for years, you may have a legitimate claim worth pursuing formally through a quiet title action. Either way, resolving the question of ownership sooner rather than later protects the value and marketability of the property.
If you have just received a letter or a claim asserting adverse possession of part of your property, the first thing to know is that these claims fail more often than they succeed.
California's tax payment requirement means the claimant must prove, through certified records from the county tax collector, that they timely paid the taxes assessed on the disputed parcel for the full five years. In most cases, the record owner is the one who has been paying those taxes, which is often enough on its own to defeat the claim. Because this is a records question rather than a question of memory or credibility, it can usually be checked quickly, and a prompt, well-documented response tends to be the most effective way to protect your title. If you have received a claim like this, we would encourage you to call before responding on your own.
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Adverse Possession FAQs
A claimant must show actual possession of the property, that the possession was open and notorious, hostile to the owner's title, exclusive, and continuous for five years. California also requires the claimant to have paid all property taxes assessed on the parcel during that five-year period.
The tax payment requirement is unique to California and is intended to limit successful claims to situations where the claimant has treated the property as their own in every practical sense, including financial responsibility. This requirement makes adverse possession claims significantly harder to establish than in many other states.
You can interrupt a developing adverse possession claim by granting the person permission to use the land in writing, which defeats the required element of hostility, or by taking legal action to reassert your rights before the five-year period and tax payment requirement are satisfied.
Potentially, if you can demonstrate all required elements, including that you paid the property taxes on the disputed parcel for five consecutive years. A quiet title action is typically necessary to formally establish ownership, since adverse possession alone does not automatically transfer title without a court judgment.
A fence built past the true property line does not by itself give your neighbor any ownership rights, and simply asking them to move it, or having a survey done to confirm the boundary, is often enough to resolve the issue. If the fence has been there for a long time, though, it is worth having it looked at before it sits any longer, because how long a fence has stood, and how it has been treated, can matter a great deal to a later claim.
Adverse possession can transfer full ownership of land, requiring payment of property taxes on the parcel for five years. A prescriptive easement only grants a right to use land for a specific purpose, such as access, and does not require the claimant to have paid property taxes.
Generally no, because possession under a lease or other permission from the owner is not hostile, which is a required element of adverse possession. A claim typically requires possession without the true owner's consent throughout the statutory period.
Adverse possession claims require detailed proof of continuous possession and tax payment history spanning years, and courts scrutinize these claims closely. An experienced real estate litigation attorney can evaluate the strength of your position, gather the necessary records, and pursue or defend the claim through a quiet title action.
Long use by itself does not establish adverse possession in California. Your neighbor would also have to show that the use was open, exclusive, and hostile to your title for a full five years, and, critically, that they timely paid the property taxes assessed on that portion of land for that entire period, which is usually the hardest element to prove. If you have not given permission for the use and have continued paying the taxes yourself, that alone often defeats a claim.
It is possible, but California sets a high bar. Your neighbor would need to prove actual, open, exclusive, and continuous use of that part of your yard for five years, without your permission, and that they, not you, timely paid the property taxes assessed on it during that time. Because the tax element is verified through county records, it is often the quickest way to assess whether a claim like this has any real chance of succeeding.
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