Severna Park, MD Radon Levels

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

Based on 3 user-submitted tests, the average radon level is 4.70 pCi/L.

Q: What EPA Radon Zone is Severna Park in?

Severna Park is in Anne Arundel County, EPA Zone 2.

Q: How much does radon mitigation cost in Severna Park?

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

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

Severna Park, MD Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Anne Arundel County, MD

Zip Code 21146

Avg. User Level 4.70 pCi/L

User Tests 3

Severna Park in Anne Arundel County records an average radon level of 4.67 pCi/L based on local testing, slightly exceeding the EPA action threshold and warranting attention from homeowners. This Baltimore Metro community features well-established neighborhoods with predominantly single-family homes built between the 1950s and 1980s. The 21146 zip code's mix of basement and crawl space foundations, combined with the area's varied soil conditions, creates the potential for significant radon variation between individual properties.

4.70

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Severna Park, MD. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Severna Park, MD Radon Mitigation

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Severna Park, MD Radon Levels

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

Radon Level	City	Home Age	Foundation
8 pCi/L	Severna Park, MD	0-20 Years	Full Basement
4 pCi/L	Severna Park, MD	51-99 Years	Full Basement
2 pCi/L	Severna Park, MD	21-50 Years	Full Basement

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

Radon FAQ for Severna Park, MD

What is the average radon level in Severna Park, MD?

Based on 3 user-submitted tests, the average radon level in Severna Park is 4.70 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 Severna Park in?

Severna Park and the 21146 zip code are in Anne Arundel County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Severna Park?

Radon mitigation in Severna Park 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 Severna Park?

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

Severna Park, MD Radon Levels

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

Severna Park, MD Radon Facts

Severna Park, MD Radon Mitigation

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Severna Park, MD Radon Levels

Radon FAQ for Severna Park, MD

Most Active Radon Markets in Maryland

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