Boundary Determination and Land Tenure
Boundary Determination and Land Tenure
This domain tests boundary evidence, deed interpretation, riparian and title principles, and the difference between a survey measurement and a legal boundary.
Core rules and concepts
- Boundary evidence generally follows a hierarchy: natural monuments, artificial monuments, courses and distances, then area, with adjoiner rights and intention also relevant. Monuments usually control over recorded distances.
- A deed conveys title; a survey locates and evidences the boundary. Coordinates alone do not create a legal boundary.
- Riparian boundaries can change by accretion or erosion, which are gradual and imperceptible; avulsion is sudden and does not ordinarily move the boundary.
- Land tenure systems include general boundaries, fixed boundaries, cadastral registration, and Torrens title. Easements and adverse possession can burden or alter rights.
Worked example
A deed calls for a line running N 0°00′00″ E 100.00 m to an iron pin. The pin is found, but the measured distance is 99.85 m. Under monument control, the pin is strong evidence of the intended corner; the record distance is not automatically preferred. The surveyor documents the discrepancy, evaluates the pin's authenticity, and shows both record and measured values.
Traps
- Treating survey coordinates as paramount over monuments and possession.
- Confusing accretion with avulsion when a boundary appears to move.
- Ignoring adjoiner deeds and occupation evidence.
- Assuming a recorded plat or deed is free of ambiguity.