Adverse Possession in California
State-specific overview · Property & Real Estate
California requires 5 years of open occupation, exclusive possession, and continuous property tax payment to claim adverse possession.
How California treats Adverse Possession
California imposes a relatively short 5-year adverse possession period but requires strict compliance with multiple elements: the occupant must possess the property openly and exclusively, pay property taxes annually, and act as if they own the property. California courts interpret these requirements strictly and require clear and convincing evidence of each element. The 5-year period begins when the adverse possessor first takes possession and must be uninterrupted; any gap restarts the clock.
The general definition of Adverse Possession
Gaining legal ownership of land by occupying it openly and continuously for a set period.
If someone uses another person's land openly, without permission, and continuously for many years (typically 7–21 years depending on the state), they may eventually become the legal owner. The original owner must not have stopped them during that time. This doctrine rewards people who improve and maintain land while punishing owners who abandon or ignore their property.
Read the full Adverse Possession entry →This page is a plain-English reference and is not legal advice. State laws change frequently. For specific situations consult a licensed attorney in California.