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Chesterfield, VA Radon Levels

Check local Chesterfield radon levels and find certified testing and mitigation professionals to keep your home safe


Chesterfield, VA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Chesterfield County, VA
Zip Code 23832
Avg. User Level 5.00 pCi/L
User Tests 1

Chesterfield in Chesterfield County has recorded an average radon level of 5.0 pCi/L, which exceeds the EPA action level and indicates mitigation may be necessary. This Richmond metro community spans zip codes 23832 and 23838, positioned within EPA Zone 1 for high radon potential. The area's rapid suburban growth includes many homes with full basements built over Virginia Piedmont geology, creating ideal conditions for radon accumulation in below-grade living spaces.

5.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Chesterfield, VA. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Chesterfield, VA Radon Mitigation

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Chesterfield, VA Radon Levels

User-submitted radon test readings from homes in the Chesterfield area.

Radon LevelCityHome AgeFoundation
5 pCi/L Chesterfield, VA 0-20 Years

Have a radon test result for Chesterfield? Submit your reading to help other homeowners.

Radon FAQ for Chesterfield, VA

What is the average radon level in Chesterfield, VA?
Based on 1 user-submitted test, the average radon level in Chesterfield is 5.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Chesterfield in?
Chesterfield and the 23832 zip code are in Chesterfield County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Chesterfield?
Radon mitigation in Chesterfield typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Chesterfield?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Virginia

Cities in Virginia with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Fredericksburg 7.29 pCi/L 7
King George 7.17 pCi/L 6
Leesburg 9.80 pCi/L 5
Chantilly 9.60 pCi/L 5
Fancy Gap 9.40 pCi/L 5
Williamsburg 5.80 pCi/L 5
Purcellville 10.75 pCi/L 4
Aldie 8.00 pCi/L 4
Front Royal 7.75 pCi/L 4
Bristol 7.50 pCi/L 4