What boundary dispute means
A boundary dispute is an argument about the line between two properties.
It usually surfaces at the moment somebody builds. A fence goes up, a foundation is dug, or a structure extends further than the neighbour expected, and the two owners discover their understandings of the boundary do not match.
The underlying cause is almost always the same: the boundary was never fixed by coordinates, or the plans were never compared.
A properly surveyed parcel has coordinates for each corner, lodged with the Surveyor General. Two adjoining parcels with lodged plans can be compared, and the line between them is a matter of arithmetic rather than opinion.
Where one or both parcels have no lodged plan, or where the plans overlap because the land was sold twice or measured carelessly, the dispute becomes evidential and expensive.
How it is used
The resolution sequence should be technical before it becomes legal.
Each side produces their survey plan and title documents.
A search at the Surveyor General's office confirms whether each plan is genuine and registered, and where the coordinates actually fall.
A surveyor is instructed, ideally jointly, to re establish the beacons on the ground from the lodged coordinates and to report on where the line is.
In a great many cases that ends it. The plans do not overlap, one party built in the wrong place, and the answer is not seriously arguable once the coordinates are on the table.
Where the plans do overlap, the dispute is about title rather than about the boundary, and it becomes a claim for declaration of title, damages for trespass and an injunction.
Expert evidence is what decides those cases. A registered surveyor who can explain the coordinates, reconcile the competing plans and account for the discrepancy is worth considerably more than assertions about where a fence used to be.
Key features
- A disagreement about the line between adjoining properties
- Usually surfaces when somebody builds or fences
- Coordinates on lodged survey plans are the primary evidence
- A Surveyor General search confirms where plans actually fall
- Overlapping plans indicate a title dispute rather than a boundary one
- Surveyor expert evidence decides contested cases
How this works in Nigeria
Boundary disputes are among the most common Nigerian land cases, and the reasons are structural.
A great deal of land was sold without proper survey. Parcels were described by reference to landmarks, neighbours' names or paces, and those descriptions do not resolve into a line.
Double allocation and double sale are also common, particularly in family land and in estate developments, and they produce genuinely overlapping plans rather than a mere disagreement about where a beacon sits.
And beacons are removed. Physical markers are dug up, built over or moved, sometimes deliberately, which is why the lodged coordinates matter more than what is on the ground.
The practical advice divides by stage.
Before buying: obtain the survey plan, run the Surveyor General search, and walk the land with the surveyor to identify the beacons. That is when a boundary problem is cheapest to discover.
On taking possession: fence it, place your own beacons, and photograph everything with dates.
When a dispute starts: instruct a surveyor before instructing a lawyer. A joint survey report frequently resolves the matter, and where it does not, it is the foundation of the case.
And resist self help. Demolishing a neighbour's wall because you believe it encroaches produces a trespass claim against you regardless of who was right about the line.
Boundary dispute vs title dispute vs encroachment
Three related land problems that require different responses.
A boundary dispute assumes both parties have valid title and disagree about where the line falls. It is resolved by survey evidence, and it is the cheapest of the three to fix.
A title dispute means both parties claim the same land. The plans overlap, or one party bought from somebody with no right to sell. It requires a claim for declaration of title, and it is decided on root of title, acts of possession and the survey evidence together.
Encroachment is a structure crossing an established line. The boundary is not in dispute; the building is in the wrong place. The remedies are damages, an injunction and, where justified, an order for removal.
Establishing which of the three you have, before instructing anybody, determines whether you need a surveyor, a lawyer, or both.
Limits and risks
Survey evidence resolves a boundary only where both parcels have lodged plans. Where one does not, the exercise becomes reconstruction.
Older plans also present technical difficulties, because coordinate systems changed over the years and a plan drawn decades ago may need re establishment before it can be compared.
Where plans genuinely overlap, no amount of survey work resolves it, because the problem is title rather than measurement.
And litigation is slow and expensive relative to the value of a strip of land, which is why negotiated resolution, sometimes involving a small transfer or a payment, is frequently the better commercial answer.
Worth knowing
Instruct a surveyor before you instruct a lawyer. Nigerian boundary disputes are decided on coordinates, a joint survey report resolves a large share of them outright, and it costs a fraction of the case that follows if you go to court first.
Questions people ask
How are boundary disputes resolved in Nigeria?
By survey evidence. Each side produces their plan, a search at the Surveyor General's office confirms where the coordinates fall, and a surveyor re establishes the beacons on the ground.
My neighbour says my fence is on their land. What do I do?
Obtain both survey plans, run the Surveyor General search, and instruct a surveyor, ideally jointly, to re establish the beacons. Do not demolish anything, because self help creates a claim against you.
What if the survey plans overlap?
Then it is a title dispute rather than a boundary dispute. Somebody sold the same land twice or sold what they did not own, and the matter becomes a claim for declaration of title.
Do beacons on the ground decide it?
Not on their own. Beacons are removed, built over and moved, which is why the coordinates lodged at the Surveyor General's office matter more than what is currently visible.
Can I remove a structure that encroaches on my land?
Not yourself. Self help exposes you to a trespass claim regardless of who is right about the boundary. The remedies are damages, an injunction and, where justified, a court order for removal.
How do I prevent boundary disputes?
Before buying, obtain the survey plan, run the search and walk the land with the surveyor to identify the beacons. After buying, fence it, place your own beacons and photograph everything with dates.