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Can I Sell My Home with High Radon Levels?

If you’re in the process of selling your Las Vegas home but have been stopped in your tracks due …

Casey Ryan
By Casey Ryan
Updated March 18, 2025·3 min read
Can I Sell My Home with High Radon Levels?

If you’re in the process of selling your Las Vegas home but have been stopped in your tracks due to high radon levels, you’ve come to the right place. Selling a home with high radon levels will throw a wrench in any seller’s plan, so it’s important to understand how radon can affect your home sale and what you can do about it.

🤔 What Is Radon?#

Radon is a radioactive gas formed when radioactive metals break down in rocks, soil and groundwater. It’s a natural gas produced by the earth, but it becomes dangerous when released indoors.  Because radon can come up through the cracks and gaps in a home’s foundation, it’s important to test these levels when selling a home. Otherwise, those who live in the home are at a higher risk of developing lung cancer.  As a matter of fact, radon is the second leading cause of lung cancer, the first being cigarette smoking.

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🏚️ Can I Sell My Home with High Radon Levels?#

While there are technically no laws that will prevent you from selling your home if there are elevated radon levels, certain states have laws that require the seller to provide a radon disclosure to prospective buyers.  In the state of Nevada, 1 in 4 homes have elevated radon levels. However, radon testing is not required, and disclosures are only necessary in HUD-owned properties. Still, it is strongly recommended that buyers have a test performed before buying a property.  So what happens when your radon levels come back high? Instead of losing buyers to a home sale, you’ll need to address the issue.

📋 How Do I Resolve High Radon Levels?#

The best way to reduce radon levels in a home is by installing a radon mitigation system. A mitigation system is essentially a vent fan that is connected to a suction pipe, which draws radon gas from below the home by creating a vacuum-like pressure beneath the slab. The radon is then released into the outdoor air where it will disperse.

💰 Sell your Las Vegas home for cash — fast and hassle-free

No repairs. No agent fees. Close in as little as 7 days on your schedule.

🏷️ How to Proceed with Selling#

If you are planning on selling your home in Las Vegas, it will probably work in your favor to have your radon levels tested now. Otherwise, any identified radon issues can put negotiations on hold for weeks, or even months.  While you might think that disclosing information about a mitigation system will be a turn-off for prospective buyers, it’s actually appealing! Lots of Las Vegas homes have radon, and your home will already have a solution.  If you choose to opt out of testing prior to putting your home on the market, be aware that most buyers will request a radon test. If levels are 4 pCi/L or higher, you’ll likely need to install a mitigation system. Depending on the square footage of your home, radon testing can cost anywhere between $150 to $800, and a mitigation system costs around $1,200 to $1,500.

Sell Your Home without Testing for Radon#

While high radon levels can be a stumbling block in your home sale, it won’t scare us away! We will buy your home AS IS for CASH, despite high radon levels! You don’t have to worry about mitigation systems, testing, etc. Contact us today for your FREE, no obligation cash offer on your Las Vegas property.

Casey Ryan

About Casey Ryan

Casey Ryan is part of the We Buy Any Vegas House team. We're Las Vegas natives who have been helping homeowners sell their properties fast for cash since 2016. We've purchased over 2,000 homes and pride ourselves on fair offers and transparent dealings.

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Frequently Asked Questions

Testing gives you control of the information and time to decide what to do. If you skip it, be aware that most buyers will test anyway, and a high result discovered mid-transaction usually costs you more in renegotiation than mitigation would have cost up front.

Radon is normally resolved with a mitigation system that vents the gas away from the living space. It is one of the more tractable problems a house can have, though it is still an expense and a scheduling delay in the middle of a sale.

Yes, if you sell to a cash buyer. An as-is cash purchase does not depend on a radon test, a mitigation system or a lender's view of the result, so you can transfer the property without taking on the testing and remediation yourself.

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