Easement by Prescription vs. Adverse Possession
A detailed comparison of these two property rules, including key differences, exam strategies, and guidance on when to apply each.
Overview
Easement by prescription and adverse possession are both doctrines that allow a person to acquire property rights through long-term, unauthorized use. They share similar elements but differ in the scope of the interest acquired and certain specific requirements.
Adverse possession allows a person to acquire full title (fee simple) to land by possessing it in a manner that is actual, open and notorious, continuous for the statutory period, exclusive, and hostile (without the owner's permission). The successful adverse possessor becomes the owner of the property. The statutory period varies by jurisdiction, typically ranging from 5 to 20 years. Some jurisdictions also require that the adverse possessor pay property taxes during the statutory period.
Easement by prescription allows a person to acquire a limited right to use another's land (not full ownership) through use that is open and notorious, continuous for the statutory period, hostile (without permission), and actual. The key difference is that exclusivity is generally not required for prescriptive easements. This makes sense because an easement is a right to use, not a right to exclude. You can acquire a prescriptive easement to cross someone's land even though the landowner and others also use the same path. The prescriptive user acquires only the right to continue the specific use, not ownership of the underlying land.
Key Differences
| Aspect | Easement by Prescription | Adverse Possession |
|---|---|---|
| Interest acquired | Limited right to use (easement), not ownership | Full fee simple title (ownership) |
| Exclusivity required | Not required; shared use is permissible | Required; possessor must exclude others |
| Scope of rights | Right to continue the specific use only | All rights of ownership including the right to exclude |
| Tax payment | Not required in any jurisdiction | Required in some jurisdictions |
| Common elements | Open and notorious, continuous, hostile, actual use | Open and notorious, continuous, hostile, actual, exclusive possession |
Exam Tips
Property exams often test whether a claimant has acquired an easement by prescription or title by adverse possession. The distinguishing factor is usually exclusivity: if the claimant used the land alongside the owner (such as using a path), it is likely a prescriptive easement. If the claimant occupied the land to the exclusion of the owner (such as building a fence and farming), it is likely adverse possession. Always identify each element separately and discuss whether it is met. A common trap is assuming that long-term use of a path across someone's land constitutes adverse possession when it actually only supports a prescriptive easement because the use was not exclusive.
When to Apply Which
Apply adverse possession when the claimant occupied the land exclusively as if they were the owner for the statutory period. Apply easement by prescription when the claimant used the land for a specific purpose (such as crossing it) without excluding others. The practical consequences are dramatically different: adverse possession transfers ownership, while a prescriptive easement creates only a limited use right that does not affect the owner's title to the underlying property.