In Illinois, a non-conforming use is:

Hey there, are we diving into the ins and outs of land use controls today?

Correct! The question asks: "In Illinois, a non-conforming use is:" and gives us four options. So, let's break it down. This question is testing our understanding of how zoning changes affect existing properties.

The key concept is that non-conforming uses are exceptions to zoning rules. They're properties that legally existed before zoning laws changed. Think of it as a property that was 'grandfathered' in.

Exactly, and that's why A is incorrect. Non-conforming uses are not illegal just because they don't conform to new zoning laws. Now, let's look at B: "A use that existed before zoning changed and may continue." This sounds like the right answer.

Option C is "A use that requires a special permit." This is wrong because non-conforming uses are already legal; they don't need a special permit. They were in place before the zoning change.

Because most jurisdictions have rules to prevent non-conforming uses from expanding beyond their original scope. They can continue as they are, but not expand to become more non-conforming.

Exactly! And that's why B is the correct answer. It's important to remember that while non-conforming uses are permitted to continue, they're not protected from future changes or expansions.

Sure, think of it like an old building that's exempt from new building codes because it was constructed before those codes existed. It's allowed to stay, but you generally can't expand it or make it taller under the new rules.

You're welcome! Just remember the phrase "existed before" for non-conforming uses. If a use was legal before zoning changed, it's likely grandfathered in but typically cannot be expanded. Keep that in mind, and you'll be golden on the exam.

You're welcome! Keep up the good work, and let's tackle the next question together.