Adverse Possession

Adverse possession is a process by which premises can change ownership. It is a governed by statute concerning the title to real property (land and the fixed structures built upon it). By adverse possession, title to another's real property can be acquired without compensation, by holding the property in a manner that conflicts with the true owner's rights for a specified period. For example, squatter's rights are a specific form of adverse possession.

The circumstances in which adverse possession arises determine the type of title acquired by the disseisor (the one who obtains the title from the original owner), which may be fee simple title, mineral rights, or another interest in real property. Adverse possession's origins are based both in statutory actions and in common law precepts, so the details concerning adverse possession actions vary by jurisdiction. The required period of uninterrupted possession is governed by the statute of limitations. Other elements of adverse possession are judicial constructs.