Adverse possession allows a person who has occupied another’s land for at least 10 years to potentially claim ownership of that land. The occupation must be exclusive, open, notorious and continuous. In today’s Alberta, it involves two people: the person in actual possession of the disputed property (the occupier) and the registered owner of the disputed property (the registered owner).

This executive summary outlines the most common adverse possession claims as well as our recommendations for reforming the law.