What is the term for a physical structure that crosses over a property line?

The term for a physical structure that crosses over a property line is encroachment. When a structure, such as a building, fence, or other improvements, extends beyond the legal property boundary and intrudes onto an adjacent property, this is considered an encroachment. This situation can create legal disputes between property owners regarding land use and ownership rights.

Easement refers to a legal right to use someone else's land for a specific purpose, such as access or utilities, but it doesn't imply that a physical structure unintentionally occupies another's property. A boundary line denotes the legally recognized limits of a property, while a setback refers to the required distance that a structure must be placed away from a property line, often dictated by zoning laws. Understanding these distinctions is essential for navigating property rights and responsibilities effectively.