What is Adverse Possession?

Understanding Adverse Possession in Massachusetts

Adverse possession is a legal principle in Massachusetts that allows someone to claim ownership of another person’s land under specific conditions. To establish adverse possession, the claimant must use the property openly, exclusively, and without permission from the true owner for a continuous period of 20 years. The possession must also be notorious, meaning the true owner is aware (or should have been aware) of the use.

Adverse possession claims are complex and often require legal action. If you have questions about adverse possession in Massachusetts, contact the law offices of Johnson, Sclafani & Moriarty at 413-732-8356 or, visit the [Massachusetts guide on adverse possession](https://www.mass.gov/info-details/massachusetts-law-about-adverse-possession).