Land Use & Zoning
What is a 'nonconforming use' under Illinois zoning law?
AA use that requires a special permit to operate
BA use that was legal when established but does not comply with current zoning regulations✓ Correct
CA use that has been denied a variance by the zoning board
DA temporary use allowed for up to one year
Explanation
A nonconforming use (or legal nonconforming use) existed before current zoning regulations were enacted and is allowed to continue because it was legally established. However, it typically cannot be expanded and may be required to cease if it is abandoned. This protects property owners from immediate loss of use when zoning changes.
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