Stevensville, MD Radon Mitigation and Testing

Q: What EPA Radon Zone is Stevensville in?

Stevensville is in Queen Anne's County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Stevensville?

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

Queen Anne's County

EPA Zone Unknown

Situated on Maryland's Eastern Shore in Queen Anne's County, Stevensville sits atop Coastal Plain sediments that typically produce lower radon levels. Testing data for this Baltimore Metro community in zip code 21666 remains limited. Eastern Shore residents should still conduct radon testing, as individual homes can experience elevated levels depending on soil conditions and foundation characteristics.

Stevensville, MD Radon Mitigation

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

Stevensville, MD Radon Testing

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

Stevensville Radon Facts

Key details about the radon risk profile for Stevensville and the 21666 zip code area.

EPA Radon Zone

Unknown

County

Queen Anne's County, MD

Zip Code

21666

Predicted Screening Level

Unknown

Stevensville and the 21666 zip code are located in Queen Anne's County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Stevensville, MD

What EPA Radon Zone is Stevensville in?

Stevensville and the 21666 zip code are in Queen Anne's County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Stevensville?

Radon mitigation in Stevensville 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 Stevensville?

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