Services for Realtors – Charlotte, North Carolina

Test For Radon Before You Buy Or Sell A Home In Charlotte North Carolina

The safe environment of a house is of great concern to homeowners and potential house buyers. When a house is placed on the market in Charlotte, North Carolina, the question of radon is often raised. Since radon is a known health hazard, this is a reasonable consideration to be raised and should be addressed by both parties. Of all potential problems with a house, radon is the most easily identified and mitigated.

Why You Should Not Feel Safe About Radon Until a Mitigation System is Installed

Radon Real Estate Charlotte North Carolina
Radon is an odorless, colorless radioactive gas that is a by-product of atomic decay of uranium naturally found in soil and rocks. The gas percolates to the surface and seeps into houses through small cracks and spaces in the foundation, including access areas for plumbing and wiring, sump pump wells and other points of entry. Houses built directly on concrete slabs are just as susceptible to radon seepage as those with crawl spaces and basements, and new houses have an equal chance of radon build-up as older structures. Test surveys have shown that the average level of radon gas in a single-family detached house is 1.3 picocuries per liter of air (pCi/L), which is considered to be a safe level.

High concentrations of radon in houses present very real dangers to the occupants. The Environmental Protection Agency (EPA) has placed radon on its list of Class A carcinogens, along with benzene, arsenic and asbestos. The EPA identifies radon as the second-highest cause of lung cancer, accounting for 21,000 deaths in the United States per year. The National Research Council lists radon as a major environmental toxicants, while a study by the Harvard University School of Public Health ranks radon as the greatest in-house hazard in the nation.

Home Buyers and Sellers Beware of the Local Dangers of Radon to Charlotte North Carolina

Test surveys in Mecklenburg County, where Charlotte, North Carolina is located, have shown that 10% of houses in the area have radon concentrations at or above 4 pCi/L, a number which the EPA considers to be an “action level.” At this concentration, the EPA recommends that a radon mitigation system be installed to lower the level of the gas. Since the presence of radon is dependent upon very local soil and geological conditions, the only way to find out radon levels in a particular house is to test for the gas. We are able to provide a fast and accurate test, providing important information for house sellers and potential buyers.

If a test shows high concentrations of radon, it does not mean that the buyer should back off from the sale. For one thing, other houses in the area have as great a likelihood of high radon levels as the house just tested. We can help the parties involved in a real estate transaction by designing and installing an effective radon mitigation system. This not only preserves the value of the house, but protects the health of the occupants. As an added benefit, radon mitigation systems also help reduce mold and mildew growth.