'Property lines' is a term used to describe the boundary lines determining the borders of a particular piece of land. Synonyms for the phrase could be 'land boundary,' 'plot limit,' 'edge of ownership,' 'real estate perimeter,' or 'boundary marker.' In legal jargon, these lines can also be referred to as 'division fences,' 'partition boundaries,' 'parcels of land,' or 'lot measurements.' In real estate terms, 'lot size,' 'acreage limits,' 'land measurements,' or 'site boundaries' could also be used to replace 'property lines.' Marking and defining property lines are critical for maintaining clarity regarding land ownership. Hence, using these synonyms can be useful while drafting real estate documents and contracts.