Encroachment: Meaning, Examples, and What Happens When a Neighbor Builds Over the Line
An encroachment is an unauthorized intrusion onto a neighbor's land. Meaning, common examples, adverse possession periods (7 to 10 years) and the usual fixes.
Quick answer
An encroachment is an unauthorized intrusion onto a neighboring property, such as a fence, wall, driveway, roof overhang or tree branch that crosses the boundary line. The owner of the land that was crossed can negotiate, sell or grant the strip, or ask a court for an order. Time can also change the outcome.
What is an encroachment (encroachment meaning)?
The Legal Information Institute defines it this way: "An encroachment is an unauthorized intrusion onto a neighboring property" made through a physical structure, "including flora," above or below the ground (Legal Information Institute, encroachment). The key word is unauthorized. If the neighbor agreed to the structure in writing, you are looking at an easement or a license, not an encroachment.
In everyday use, the encroachment meaning is simple: something that belongs on one lot sits partly on another. The person who built it is the encroaching owner. The person whose land is crossed is the owner of the burdened land.
Many encroachments are small and unintentional. A fence put up a foot off the line decades ago, or a shed built from an old survey, is more common than a deliberate land grab. The trouble usually shows up later, when someone sells, refinances or builds.
Definition
Encroachment — An unauthorized intrusion onto a neighboring property through the creation or extension of a physical structure, including plants, above or below the surface of the land.
What are common examples of property encroachment?
Anything physical that crosses a recorded boundary can be an encroachment. These are the cases that come up most often.
- Fences and walls built on the wrong side of the line.
- Driveways, paved areas or garages that extend onto the next lot.
- Roof eaves, balconies, bay windows or additions that overhang the boundary.
- Sheds, pools, decks and retaining walls placed using a wrong or outdated survey.
- Tree branches and roots that grow across the line (the Legal Information Institute definition names flora).
- Underground items such as footings, drain lines or utility service lines that run below a neighbor's land.
Encroachment vs easement vs trespass: what is the difference?
These three words describe different legal situations. The difference is permission and permanence.
The Legal Information Institute describes an easement as "the grant of a nonpossessory property interest that provides the easement holder permission to use another person's land" (Legal Information Institute, easement). That permission is what an encroachment lacks.
| Term | Permission from the landowner? | Physical structure? | Typically shows in the public record? |
|---|---|---|---|
| Encroachment | No | Yes, built or grown across the line | Usually not. Only a survey or an inspection of the ground shows it. |
| Easement | Yes (express grant, or created by implication, necessity or adverse possession) | Not necessarily | Often, if the grant was recorded. |
| Trespass | No | Not necessarily, can be a one-time entry | No. |
How do you find out if a property has an encroachment?
The reliable way is a boundary or improvement survey done by a licensed surveyor, who measures the lot against the recorded legal description and marks where structures sit. A fence, a hedge or a neighbor's say-so is not a measurement.
What a records search can reveal is related paper: a recorded easement that explains why something crosses the line, a boundary-line agreement, a prior lawsuit or a lien. For how a search works, see how to do a title search, and for the gaps in any search that relies only on indexed documents, see what an automated title search misses.
Can an encroachment become the encroacher's property over time?
Yes, in some cases, through adverse possession. Adverse possession is a doctrine under which someone in physical possession of land owned by another may acquire valid title if state requirements are met for long enough. The Legal Information Institute lists the usual elements: possession must be continuous, hostile (meaning without the owner's permission, not unfriendly), open and notorious, actual and exclusive (Legal Information Institute, adverse possession).
The clock is set by state law and differs a lot. That is why a small encroachment that nobody objected to for years can turn into a permanent change of ownership, and why an owner who sees one should not simply wait. Whether a particular fence or driveway qualifies depends on the facts and the state, and it is a question for a real estate attorney.
Permission matters. The same source notes that if the true owner consents or gives permission, the possession is not hostile and so is not adverse possession. A short written note that a neighbor may keep a fence where it is can change the whole analysis.
How long does it take for an encroachment to turn into ownership?
It depends on the state and on whether the occupier holds a recorded document that looks like a deed. The table lists the periods we could confirm from official or reference sources. It is not a complete list of states, and it does not state every other requirement a court would apply.
| State | Period | What the source says | Source |
|---|---|---|---|
| Arizona | 10 years | An action to recover land from a person in peaceable and adverse possession must start "within ten years after the cause of action accrues" (A.R.S. 12-526). | Arizona Legislature, A.R.S. 12-526 |
| Florida | 7 years (under color of title) | Possession under a claim founded on a written instrument or a decree or judgment, held for 7 years in continued possession, is held adversely (Fla. Stat. 95.16). Florida has a separate section for claims without color of title, which we did not review. | Florida Legislature, Fla. Stat. 95.16 |
| New York | 10 years | The Legal Information Institute states that New York requires possession for 10 years to qualify. We could not open the New York statute itself, so check the current statute. | Legal Information Institute, adverse possession |
| Typical range | 7 years with color of title, 20 years without | The Legal Information Institute describes this as a typical statute and says thresholds vary by jurisdiction. It gives California as 5 years. | Legal Information Institute, adverse possession |
What this article and a records search are not
What should you do if you discover an encroachment?
Get the facts from a licensed surveyor
Order a boundary survey that shows the recorded line and the exact position of the fence, wall or structure. Without a measurement you cannot tell how large the issue is or who is on the wrong side.
Pull the recorded documents
Look at your deed and your neighbor's deed, any recorded easements, and any recorded boundary agreements. A recorded easement may mean the structure is allowed. The county clerk or recorder holds these. For New York City, how to read ACRIS records explains where to look.
Talk to the neighbor early
The Legal Information Institute lists neighborly negotiation first among common remedies. Many encroachments end with a conversation, a moved fence or a written agreement.
Put any deal in writing and record it
Typical outcomes are the sale of the relevant strip of land, the granting of an easement, or removal of the structure. A written, recorded document is what a future buyer or lender will rely on, so a handshake does not finish the job.
Ask an attorney about deadlines
Because adverse possession periods run from the start of the possession, the question of when the clock began can decide the case. If the neighbor refuses to talk, injunctive relief (a court order to remove or stop) is the formal remedy the Legal Information Institute lists.
How does an encroachment affect buying or selling a home?
It can slow a closing. A buyer's lender or attorney who sees an encroachment on a survey will often want it resolved or documented before closing, because it raises doubt about exactly what is being sold. Sellers who know about a problem often fare better by raising it early than by letting the survey surface it.
It matters in both directions. If your structure crosses onto a neighbor, your title may not cover the part you thought you owned. If a neighbor's structure crosses onto your lot, the part of your lot you can actually use may be smaller than your deed suggests.
Title insurance does not remove the issue by itself. Policies commonly list exceptions, and whether a survey matter is covered depends on the policy and the underwriter. Read the exceptions in the commitment, and ask the closing agent or an attorney how survey matters are treated in your transaction. This varies, and we have not reviewed a specific policy form here.
Where does a records search fit in?
A records search gives you the paper side: current owner, mortgages, liens and recorded easements. HeritageDeed offers a Current Owner Search at $49, a Two Owner Search at $79 and a 30-Year Search at $129, in the counties listed on our title search page. The search shows what was recorded. It does not show where a fence stands, and it does not replace a survey.
Use the records to answer a narrow question: is there a recorded easement or agreement that explains what you see? If yes, the "encroachment" may be authorized. If no, a survey is the next step.
Key takeaways
Key takeaways
- An encroachment is an unauthorized intrusion by a structure or plant onto a neighbor's land. Permission turns it into an easement or license.
- Records do not show where a fence stands. Only a survey measures it.
- Adverse possession can convert a long-standing encroachment into ownership. Periods differ by state, such as 10 years in Arizona and 7 years under color of title in Florida.
- Common fixes are negotiation, selling the strip, granting an easement, or a court order. Put any agreement in writing and record it.
- Raise a known encroachment before a sale, and ask an attorney about deadlines in your state.
Frequently asked questions
- What is an encroachment on a property?
- It is an unauthorized intrusion onto a neighboring lot by a physical structure or plant, such as a fence, driveway, wall, roof overhang or tree growth. The structure sits partly or fully across the boundary line without the neighbor's permission, which separates it from an easement.
- What does encroachment mean in real estate?
- In real estate, encroachment means something built or growing on one parcel crosses onto the next. It usually surfaces in a survey during a sale or refinance. Buyers, lenders and attorneys look at it because it can cloud what exactly is being conveyed.
- What is the difference between an encroachment and an easement?
- An easement is a permitted use of another person's land, often recorded, such as a right to cross a driveway. An encroachment has no permission behind it. The same physical situation can be either one, depending on whether the landowner granted the right.
- Can a neighbor legally keep a fence on my property?
- Not automatically. But if the fence stays long enough and meets the state's adverse possession elements (continuous, hostile, open and notorious, actual and exclusive), the neighbor may gain title. The period varies by state. If you gave permission, the use is generally not hostile.
- How do you resolve an encroachment with a neighbor?
- Start with a survey, then talk to the neighbor. Common remedies are negotiation, selling the strip, granting an easement or going to court for injunctive relief. Whatever you agree, put it in a written document and record it so later owners are bound by it.
- Does a title search show encroachments?
- Not directly. A records search reports recorded documents such as deeds, mortgages, liens and easements. It does not measure where a building or fence sits. A survey does that. A records search can, however, show a recorded easement or boundary agreement that explains one.
- Does title insurance cover encroachments?
- It depends on the policy. Policies often carry exceptions, and survey matters are commonly an area where coverage is limited or added by endorsement. Ask for the commitment early and read the exceptions. An attorney or the closing agent can explain how your policy treats them.
- How long does adverse possession take?
- It varies by state. Arizona's statute uses ten years, Florida uses 7 years with color of title, and New York is described as 10 years by the Legal Information Institute. Other states differ, so check your state's current statute or ask an attorney.
Sources
Primary records and official documentation cited in this article.
HeritageDeed provides public-record search reports only. Reports do not constitute title insurance, an attorney opinion of title, or a title insurance commitment.