Chestertown, MD Radon Mitigation and Testing

Q: What is the average radon level in Chestertown, MD?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Chestertown in?

Chestertown is in Kent County, EPA Zone 3.

Q: How much does radon mitigation cost in Chestertown?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Avg: 4.00 pCi/L

Kent County

EPA Zone 3

1 user test

Chestertown is located in Kent County, Maryland. With 1 user-submitted readings averaging 4.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 21620 zip code.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Chestertown, MD Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Chestertown, MD Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Chestertown, Maryland Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Chestertown, MD	0-20 Years	Full Basement	Oct 2019

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

Chestertown Radon Facts

Key details about the radon risk profile for Chestertown and the 21620 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Kent County, MD

Zip Code

21620

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Chestertown and the 21620 zip code are located in Kent County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Chestertown, MD

What is the average radon level in Chestertown, MD?

Based on 1 user-submitted test, the average radon level in Chestertown is 4.00 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 Chestertown in?

Chestertown and the 21620 zip code are in Kent County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Chestertown?

Radon mitigation in Chestertown 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 Chestertown?

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 Maryland

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Frederick	8.29 pCi/L	7
Potomac	9.00 pCi/L	6
Hagerstown	8.67 pCi/L	6
Westminster	14.50 pCi/L	4
Baltimore	7.00 pCi/L	4
Annapolis	4.25 pCi/L	4
Upper Marlboro	15.00 pCi/L	3
Edgewater	12.67 pCi/L	3
Bowie	9.00 pCi/L	3
Clarksburg	8.00 pCi/L	3
Gambrills	6.00 pCi/L	3
Elkton	5.33 pCi/L	3
Silver Spring	4.33 pCi/L	3
Chesapeake Beach	14.00 pCi/L	2
Cumberland	9.00 pCi/L	2
Frostburg	9.00 pCi/L	2
Owings	5.50 pCi/L	2
Huntingtown	4.50 pCi/L	2
Mc Henry	20.00 pCi/L	1
Mount Airy	20.00 pCi/L	1