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Boundaries

Boundary lines and boundary disputes

How property boundaries are defined in Seychelles, the common causes of boundary disputes, and how to resolve them through survey and, if needed, the courts.

Reviewed 22 July 2026 · cited to primary sources

Most Seychelles boundary disputes are not really disagreements about the law. They are disagreements about where the beacons are, and they are almost always avoidable.

01 How a boundary is defined

A parcel's boundary is the line joining its beacons, the surveyed corner marks placed under the Land Survey Act. The registered survey diagram. The cadastral plan. Is the authority. Fences, hedges and walls are evidence of where people think the line is. The beacons and the diagram are where it legally is. When the two disagree, the survey wins.

02 Why disputes arise

  • Lost or moved beacons. A buried or displaced mark leaves the corner uncertain.
  • Building to the fence, not the beacon. Structures placed by eye drift over the true line.
  • Old subdivisions. Historic splits, informal for years, surface when land is sold or developed.
  • Encroachment. A wall, extension or planting that crosses the surveyed line.

03 Resolving a dispute

  1. Get the record. Obtain the registered survey diagram and the parcel details. SeyLand shows the surveyed boundary and beacons as a first check.
  2. Commission a surveyor. A licensed land surveyor re-establishes the beacons on the ground from the record. This resolves most disputes on its own, because it replaces opinion with the survey.
  3. Negotiate. With the true line marked, neighbours can agree a practical fix. Move a structure, grant a servitude, adjust and re-register.
  4. Go to court if you must. Where agreement fails, the matter goes before the courts, which rely on the survey evidence. This is the slow, costly last resort.
The shortcut that isn't
Do not "sort it out" by moving a mark or building to a fence. Interfering with a beacon is unlawful and turns a survey question into a legal one.

04 Preventing a dispute

Before you buy, build or fence. Confirm the beacons match the boundary, and have a surveyor re-establish any that are missing. A few thousand rupees of survey work at the start is far cheaper than a court case later. Check the parcel and its neighbours on the map to see how the boundaries fit together. Adjacent parcels share corner beacons, so the geometry should lock together cleanly.

FAQCommon questions
Who decides where a boundary is in Seychelles?+

The registered survey diagram and the beacons decide. A licensed surveyor re-establishes them. The courts, if involved, rely on that survey evidence.

My neighbour's wall crosses my boundary. What do I do?+

Commission a surveyor to mark the true line from the record. With the survey in hand you can negotiate a fix or, failing agreement, take it to court. Do not move any survey marks yourself.

Are fences the legal boundary?+

No. Fences are evidence, not the boundary. The boundary is the surveyed line between beacons.

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