Parkton, MD Radon Levels

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

Based on 2 user-submitted tests, the average radon level is 10.50 pCi/L.

Q: What EPA Radon Zone is Parkton in?

Parkton is in Baltimore County, EPA Zone 1.

Q: How much does radon mitigation cost in Parkton?

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

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

Parkton, MD Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Baltimore County, MD

Zip Code 21120

Avg. User Level 10.50 pCi/L

User Tests 2

Baltimore Metro community Parkton in Baltimore County shows concerning radon levels, with local testing revealing an average of 10.5 pCi/L that significantly exceeds EPA action guidelines. The area's Piedmont geology with metamorphic bedrock contributes to this elevated radon potential. Homeowners in zip code 21120 should prioritize radon mitigation and regular testing given these documented high readings.

10.50

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Parkton, MD. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Parkton, MD Radon Mitigation

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Parkton, MD Radon Levels

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

Radon Level	City	Home Age	Foundation
12 pCi/L	Parkton, MD	21-50 Years	Full Basement
9 pCi/L	Parkton, MD	51-99 Years	Full Basement

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

Radon FAQ for Parkton, MD

What is the average radon level in Parkton, MD?

Based on 2 user-submitted tests, the average radon level in Parkton is 10.50 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 Parkton in?

Parkton and the 21120 zip code are in Baltimore 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 Parkton?

Radon mitigation in Parkton 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 Parkton?

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

Parkton, MD Radon Levels

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

Parkton, MD Radon Facts

Parkton, MD Radon Mitigation

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Parkton, MD Radon Levels

Radon FAQ for Parkton, MD

Most Active Radon Markets in Maryland

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