Property owners sometimes install a fence by copying a neighbor’s existing fence, assuming that the fence marks the true boundary between the two properties. Yes, it can be illegal to copy a neighbor’s fence onto land that legally belongs to the neighbor in Pennsylvania. The issue is whether it crosses the actual legal property boundary without permission.
A Neighbor’s Fence May Not Mark the Legal Boundary
A fence can appear to divide two properties without being the legally correct boundary. Fences may have been installed incorrectly, moved over time, or placed according to convenience rather than a recorded deed or professional survey. Therefore, copying a neighbor’s fence does not automatically give another property owner the right to build in the same location.
If the existing fence is already located partly on the wrong side of the boundary, duplicating its position could create a new encroachment. The legal boundary may instead be determined by deeds, recorded plans, easements, boundary agreements, and surveys. When uncertain, a professional land survey can provide important evidence.
What If the New Fence Crosses the Property Line?
If a fence is built on land belonging to another person, the situation may create a civil dispute involving trespass or encroachment. The affected owner may potentially seek remedies such as removal of the fence, damages, or a court order determining the parties’ property rights.
Intent can matter. Someone who mistakenly believes the fence is on their own land may face a different legal situation from someone who knowingly builds across the boundary. However, a mistake does not automatically transfer ownership of the land or create a permanent right to keep the fence there.
Pennsylvania’s criminal trespass law generally addresses knowingly entering or remaining on property without a license or privilege when legal requirements are met. Whether a fence installation creates criminal liability depends on the facts. Many fence disputes are civil matters.
Does Copying the Fence Create Ownership Rights?
No. Simply copying a fence or maintaining a fence on another person’s land does not immediately make the encroaching property owner the legal owner of that land.
Pennsylvania recognizes adverse possession in certain circumstances. Under Pennsylvania law, title to real property may potentially be acquired after at least 10 years of actual, continuous, exclusive, visible, notorious, distinct, and hostile possession, subject to legal requirements. A person seeking title generally must pursue a quiet-title action, and the record owner may challenge it.
Consequently, a recently installed fence does not automatically change the deed or transfer ownership. Adverse possession is a complex legal doctrine, and the required elements must be proven. A fence alone is not enough to establish ownership.
What Should You Do If a Fence Is on Your Land?
If you believe a neighbor has copied a fence onto your property, avoid immediately removing or damaging it. First, review your deed, property records, and any recorded survey. If uncertain, consider obtaining a professional survey.
If the survey confirms that the fence crosses the property line, the parties may be able to resolve the dispute through a written agreement, relocation of the fence, an easement, or another negotiated arrangement. If no agreement is possible, a Pennsylvania real estate attorney can evaluate potential claims involving trespass, encroachment, ejectment, or quiet title.
The Bottom Line
Yes, copying a neighbor’s fence onto land that legally belongs to the neighbor can create legal problems in Pennsylvania. The fact that another fence already exists does not prove that its location is the true property line. The key questions are where the legal boundary lies, whether the fence crosses onto the neighbor’s land, whether the conduct was intentional, and whether an agreement or long-term possession affects the parties’ rights.
Before installing a fence near a property boundary, confirming the line through property records and, when necessary, a survey can help prevent disputes. If a fence has already been installed and ownership is contested, obtaining legal advice before taking unilateral action may help protect the property owner’s rights.
