This is to check with the owner of the adjoining land to see if the boundary has been established before purchasing the property. When purchasing a vacation home property or purchasing land to build a vacation home property, the boundary with the adjacent land may be unclear. To avoid boundary problems with the neighboring land after the purchase, make sure to check the boundary properly before the purchase.
Even if the real estate developer is selling the land to build a vacation home, make sure to check the boundary before purchasing.