Chestertown, MD Radon Levels

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.

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

Chestertown, MD Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Kent County, MD

Zip Code 21620

Avg. User Level 4.00 pCi/L

User Tests 1

Chestertown in Kent County has recorded an average radon level of 4.0 pCi/L, which meets the EPA action threshold and suggests monitoring or mitigation consideration. This historic Eastern Shore community in zip code 21620 sits within EPA Zone 3 and the greater Baltimore metro area. The town's colonial heritage includes many older homes with varying foundation types, while its location on the Chester River and underlying Coastal Plain geology creates moderate radon conditions.

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

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Chestertown, MD Radon Levels

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

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

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

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
Frostburg	8.67 pCi/L	3

Chestertown, MD Radon Levels

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

Chestertown, MD Radon Facts

Chestertown, MD Radon Mitigation

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Chestertown, MD Radon Levels

Radon FAQ for Chestertown, MD

Most Active Radon Markets in Maryland

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