Curtis Bay, MD Radon Mitigation and Testing

Q: What EPA Radon Zone is Curtis Bay in?

Curtis Bay is in Baltimore City County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Curtis Bay?

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

Baltimore City County

EPA Zone Unknown

Curtis Bay, MD resides in Baltimore City County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification. Testing is recommended for all homes in the 21226 zip code area.

Curtis Bay, MD Radon Mitigation

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

Curtis Bay, MD Radon Testing

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

Curtis Bay Radon Facts

Key details about the radon risk profile for Curtis Bay and the 21226 zip code area.

EPA Radon Zone

Unknown

County

Baltimore City County, MD

Zip Code

21226

Predicted Screening Level

Unknown

Curtis Bay and the 21226 zip code are located in Baltimore City 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 Curtis Bay, MD

What EPA Radon Zone is Curtis Bay in?

Curtis Bay and the 21226 zip code are in Baltimore City 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 Curtis Bay?

Radon mitigation in Curtis Bay 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 Curtis Bay?

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