Encroachment: when a fence, drive, or building crosses the line

Quick summary: This guide explains what an encroachment is, the common kinds, how a licensed surveyor finds one, how title insurance treats it, and the ways owners resolve it. It is for buyers and owners of land in North Carolina. The key takeaway: the county GIS map does not show an encroachment, a survey does, and the fix is a legal question for an attorney.

What an encroachment is

An encroachment is an improvement that sits partly on land its owner does not own. A fence two feet over the line is an encroachment. So is a driveway that cuts across a neighbor’s corner, or a garage eave that hangs over the boundary.

The word has a second, narrower use. Planners say a building “encroaches” into a setback when it sits closer to a line than the zoning allows. That is a zoning question, not a title question. See Setback requirements: what they are and how to find them for that meaning. This guide covers the title meaning: something on the wrong side of a property line.

The common kinds of encroachment

Most encroachments fall into five groups.

Kind	Examples	What it usually affects
Structures	A shed, garage, wall, deck, or part of a house	The usable area and the title of both lots
Fences	A fence built on a guessed line, or an old farm fence	Where each owner believes the line is
Drives and paths	A driveway, a farm road, a parking pad	Access, and a possible claim of a right to use
Overhanging limbs and roots	Branches or roots that cross the line from a tree on the next lot	Maintenance and damage disputes
Utilities	A water line, a septic line, a power drop, or a pipe outside any recorded easement	Construction, and the right to keep the line in place

The table describes kinds, not outcomes. Whether a court treats a given item as a trespass, an easement, or something the owner must accept is a question for a North Carolina real estate attorney.

How a survey finds an encroachment

A licensed land surveyor finds an encroachment by walking each line and comparing what is on the ground with the deed and the plat. North Carolina’s surveying procedures rule sets that duty. Under it, the surveyor must:

1. Investigate each line surveyed for encroachments, gaps, lappages, and other irregularities.
2. Locate and show on the plat every visible or determined encroachment or easement on the property.
3. Examine the most recent deeds and plats of the adjoining land, and every deed and plat recorded after the reference deed.

If the surveyor does not make those investigations on a line, the rule bars a certification of an actual survey of that line. The plat must carry a qualification instead. Read the notes on any plat you receive for that kind of qualification.

A desktop review cannot do this work. County GIS parcel lines are drawn for tax maps and can sit feet away from the true boundary. An aerial image shows a fence but not the line it should follow. See How to find property lines for what each record can and cannot tell you.

Watch for: An old fence is not proof of a line. Owners often build fences inside or outside the true boundary to avoid trees, ditches, or rocks. Only a survey ties the fence to the deed.

How title insurance treats encroachments

A standard owner’s title policy usually does not cover an encroachment unless you give the insurer a survey. The North Carolina Department of Insurance lists boundary discrepancies, encroachments, protrusions, and overlapping improvements as items a policy may not cover if you do not also obtain a survey at closing. The same page tells you to discuss the policy’s exceptions with an attorney before you close.

The practical result is a sequence:

• The closing attorney searches the record. See Title search for land: what it finds and who does it.
• A surveyor shows what is on the ground.
• The attorney and the title insurer decide whether the encroachment becomes a listed exception, a matter to fix before closing, or a reason to renegotiate.

An exception in the policy means the insurer does not pay for loss from that item. You still own the problem.

How owners resolve an encroachment

Owners resolve an encroachment in one of four ways, from the least formal to the most.

Boundary line agreement. Neighbors sign and record an agreement that fixes the line, often with a new plat. This works when both sides accept a line. See Boundary line agreements between neighbors.

Easement. The owner of the land grants a recorded easement that lets the encroaching item stay. A driveway or a utility line often ends here. See Utility easements: what they allow and how they shrink usable land.

Removal or relocation. The encroaching owner moves the fence, the shed, or the line. A sale of the strip is a related option. See Fences on the property line: permits, setbacks, and neighbors.

Court action. When neighbors disagree on where the line is, North Carolina law lets an owner establish a disputed boundary by special proceeding in superior court in the county where the land lies. Under the procedure statute, the clerk can order a surveyor to survey the line under both parties’ contentions, and either party can appeal within 10 days of the clerk’s ruling. Other claims, such as trespass, go through a civil action. See Boundary disputes in North Carolina: how a line gets settled.

Which path fits, and what each document must say, is a question for a North Carolina real estate attorney. A surveyor prepares the plat for any path that moves or fixes a line.

Take action: Before you close on land with a fence, a drive, or a building near a line, put a survey on the due diligence list. Start with One parcel. Everything the record says, in order.

How encroachment relates to adverse possession

An encroachment that stays in place long enough can become a title claim. Under the 20-year adverse possession statute, an owner cannot recover land from a person who possessed it adversely for 20 years under known and visible lines and boundaries. A fence or a building over a line is the kind of fact such a claim starts from.

Not every encroachment ripens into a claim. Possession by permission does not count, and the claimant must prove each element in court. See Adverse possession in North Carolina for the elements and the shorter period under color of title. A use that never becomes possession, such as a drive across a corner, raises a different question. See Prescriptive easement: how long use becomes a right.

The point for a buyer is timing. An encroachment you find before closing is a negotiation. An encroachment found decades later can be a lawsuit.

What the public record shows

The public record shows the deed descriptions, the recorded plats, and any recorded agreement or easement. It does not show a fence, a drive, or a shed against those lines. The tax map shows an approximate parcel shape, not the boundary.

That gap is why the survey matters. We read the record in a fixed order, flag the lines where improvements sit close, and name the professional who confirms each one: a licensed land surveyor for the location, and a North Carolina real estate attorney for the title effect.

Key recap

• An encroachment is an improvement that sits partly on land its owner does not own: a structure, a fence, a drive, overhanging limbs, or a utility line.
• North Carolina’s surveying rule requires a licensed surveyor to investigate each line and show every visible or determined encroachment on the plat.
• A title policy may not cover an encroachment unless you provide a survey at closing.
• Owners resolve encroachments by a boundary line agreement, an easement, removal, or a court action.
• An encroachment left in place can become an adverse possession or prescriptive easement claim. An attorney answers that question.

Questions

Does the county GIS map show encroachments?

No. County GIS parcel lines are approximate tax-map lines, and they do not show where a fence or building sits against the deed line. A licensed land surveyor finds encroachments by locating the improvements and the boundary on the ground.

What should I do if my neighbor’s fence is on my land?

Start with a survey that shows the true line and the fence. Then ask a North Carolina real estate attorney which path fits: a boundary line agreement, an easement, removal of the fence, or a court proceeding.

Will title insurance protect me from an encroachment?

Often not unless you provide a survey. The North Carolina Department of Insurance lists encroachments among the items a policy may not cover without a survey at closing. Read the policy’s exceptions with your closing attorney.

Can an encroachment turn into ownership?

It can, if the possession meets every element of adverse possession for the statutory period. Possession by permission never counts, and only a court decides the claim.

References

Primary sources cited on this page, in APA style.

• 21 N.C. Admin. Code 56 .1602 (2026). http://reports.oah.state.nc.us/ncac/title%2021%20-%20occupational%20licensing%20boards%20and%20commissions/chapter%2056%20-%20engineers%20and%20surveyors/21%20ncac%2056%20.1602.pdf
• N.C. Gen. Stat. § 1-40 (2025). https://www.ncleg.gov/EnactedLegislation/Statutes/HTML/BySection/Chapter_1/GS_1-40.html
• N.C. Gen. Stat. § 38-1 (2025). https://www.ncleg.gov/EnactedLegislation/Statutes/HTML/BySection/Chapter_38/GS_38-1.html
• N.C. Gen. Stat. § 38-3 (2025). https://www.ncleg.gov/EnactedLegislation/Statutes/HTML/BySection/Chapter_38/GS_38-3.html
• North Carolina Department of Insurance. (n.d.). Title insurance. Retrieved October 3, 2026, from https://www.ncdoi.gov/consumers/homeowners-insurance/title-insurance