radon cost home sale 6

https://radonsysteminstallationspace.readspirex.com/posts/what-to-expect-for-radon-system-installation-cost-in-st.-louis

When selling your home, radon testing and mitigation can be an unexpected cost, but addressing it upfront often prevents deal-breaking surprises. Buyers may request a test, and if levels are high, you might need to install a mitigation system, which can cost between $800 and $2,500. However, showing you've handled it can actually speed up a sale and reassure buyers.