Continuous radon monitor test in-progress. |
Radon testing is involved in nearly EVERY home transaction these days. Testing occurs during the buyer's home inspection contingency period, and typically costs about $150. Testing is typically done using a continuous monitoring system and is performed in the lowest level space that will be lived in (my home inspection usually performs them in a lower level bedroom). The minimum amount of time for testing is 48 hours and the results are ordinarily available immediately.
I strongly encourage buyers to test for radon during their inspection contingency period. If the results come back below 4.0 pCi/L, excellent! You can rest assured that your home has a safe level of radon without installing a radon mitigation system. If it comes back above 4.0 pCi/L, it's usually an item that it easily negotiated with the sellers. The most common solution is for the seller(s) to hire a professional contractor to install a radon mitigation system. Radon mitigation systems vary in price depending on the home size and setup, but a typicaly system costs somewhere in the $1,200 - $1,800 range. Below is a very basic graphic example of how a radon mitigation system looks.
Example of a radon mitigation system. |
Radon is a complicated issue that effects nearly every single transaction these days, so if you have additional questions on radon or radon mitigation systems, contact me! I'd be happy to help.