What is referred to as a use that existed before a zoning ordinance was enacted and does not comply with current zoning laws?

The term that describes a use that existed before a zoning ordinance was enacted and does not comply with current zoning laws is a non-conforming use. This concept is critical in zoning regulations because it helps to manage properties that were legally established before changes in zoning laws that may render those uses incompatible with the new regulations. Non-conforming uses are typically allowed to continue operating even though they do not adhere to current zoning standards, as long as they were compliant before the zoning changes.

For example, if a factory was operating in an area that was later rezoned for residential use, that factory may be classified as a non-conforming use. This designation allows the factory to remain in operation, although future expansions or significant alterations might be restricted by the new zoning rules. It ensures that property owners are not unfairly penalized for changes in the law that affect their established businesses or land uses.

In contrast, a conforming use complies with the current zoning laws, a permitted use refers to activities allowed by the zoning code, and an accessory use is a secondary use that is beneficial to the primary use of the property. Each of these terms serves distinct functions within zoning discussions, but the key feature of non-conforming use is its allowance to persist despite current