What information is available regarding radon and real estate transactions?
The EPA publication Home Buyer’s and Seller’s Guide to Radon details several aspects related to radon testing during real estate transactions. You can find information on radon, the protocols for radon testing during real estate transactions, and guidance as to how to interpret your radon test results.
I’m buying a house. Should I have it tested for radon?
The EPA recommends that all houses, regardless of what radon zone the house is located in, be tested for radon during point of sale. The most common procedure for radon testing during real estate transactions is for the potential buyer to request the radon test as part of the overall home inspection. The radon test is generally a separate service and must be requested. If the radon test is 4 pCi/L or greater, the EPA recommends the potential buyer negotiate with the seller to have a radon mitigation system installed with the stated goal of bringing the radon level in the home below 4 pCi/L.