InspectionsHomebuying Glossary

Radon Inspection

Also known as Radon Test

A test measuring radon gas levels in a home, since radon is invisible and can't be assessed visually.

In plain English

Radon is a naturally occurring, odorless radioactive gas that can seep into homes from the ground. A radon test measures indoor levels over a few days, since a standard visual home inspection can't detect it.

Why it matters

Elevated radon levels are common in many regions and are relatively inexpensive to fix with a mitigation system — worth testing for even if the home looks perfect.

Where you'll run into it

Guides and tools on TheBuyingPath that cover radon inspection in context.

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