Boundary Line Map

Boundary Line Map（土地境界図）shows the borders of a specific piece of land. This map is used to clearly define the boundaries between the landowner’s property and neighboring properties. Knowing the exact borders is essential when selling land, dividing it, or planning a building project. Usually, a surveyor makes this map after measuring the land, helping to prevent future disputes. This map is an important document in real estate transactions and land development.