An easement is a legal right that lets someone use part of another person's property for a specific purpose, even though they don't own that land. A common type is when your neighbor has the right to cross a corner of your yard to reach their own driveway, or when the electric company has the right to run power lines across someone's farmland.

Think of it this way: you own your house and yard, but the city might have an easement that allows workers to access underground water pipes that run beneath your property. You still own the land, but you've granted (or the law has granted) others limited permission to use it for that particular reason.

Easements often appear in neighborhoods where driveways, utilities, or pathways need to cross property lines. They're written into property deeds so future owners know about them too. If you buy a house, you inherit any easements that came with it.

Without easements, modern neighborhoods would be nearly impossible to build, since every house needs access to roads, water, electricity, and sewage systems that often cross multiple properties.