how do you find your property lines

[DeTheo]

You can find property lines by first checking your plat map or property deed, which you may have from when you bought the home or can get from your local county or city clerk's office. For a more accessible, though less precise, view, use online GIS (geographic information system) maps on your county's website or a dedicated app like LandGlide. For the most accurate results, especially before building, hire a licensed land surveyor to officially mark the boundaries.