What defines the boundaries of a piece of land?

The correct definition of the boundaries of a piece of land is through a legal description. A legal description provides a precise way to identify the location and extent of property boundaries, satisfying legal requirements for ownership and transfer of real estate. This description typically includes information such as the lot number, subdivision name, or a metes-and-bounds description that outlines the perimeter of the land.

While physical features or a surveyor's mark can indicate boundary lines, they may not have the legal standing necessary to define ownership or legally enforceable boundaries. Physical features can change over time and may not accurately reflect the legal boundaries. A surveyor's mark, though useful for practical purposes like delineating property lines during a survey, also may not provide a definitive legal boundary on its own without a corresponding legal description. The owner's declaration is not a formal means of establishing boundaries in a legal context, as it lacks the necessary legal framework to enforce property lines in the event of disputes or for record-keeping purposes.

Thus, the legal description is the most accurate and comprehensive method to define the boundaries of a piece of land, ensuring clarity and legitimacy in real estate transactions.