A property line is the defined boundary that separates one piece of land from another. It indicates the extent of ownership for a specific parcel of land, which can be determined through surveys, legal documents, or local government records. Understanding property lines is essential for homeowners and landowners to know their rights and responsibilities regarding their property. Property lines can be marked by physical features such as fences, trees, or walls, but they may not always be visible. Disputes over property lines can arise between neighbors, making it important to have clear documentation, such as a land survey, to resolve any conflicts.