How Do I Find My Property Lines? | Real Estate | US News: When you look at your house and yard, you're fairly confident you know your property lines. The neighbor's fence and where you mow your grass all seem to match the boundaries between other houses on your street. A fence here and there may slightly stray into someone else's yard, but for the most part everything seems about right.
Now imagine being so wrong about your property lines that your house is built on the completely wrong lot.