Taneytown, MD Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 20.00 pCi/L.

Q: What EPA Radon Zone is Taneytown in?

Taneytown is in Carroll County, EPA Zone 1.

Q: How much does radon mitigation cost in Taneytown?

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

Avg: 20.00 pCi/L

Carroll County

EPA Zone 1

1 user test

Situated in Carroll County within the Baltimore Metro area, Taneytown records an average radon level of 20.0 pCi/L from available testing, five times higher than the EPA action level. The area's Piedmont geology features weathered bedrock and clay soils that can concentrate radon gas, while many homes include full basements common to Maryland's historic residential architecture. Residents in zip code 21787 should consider radon testing a high priority given these significantly elevated readings.

20.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Taneytown, MD. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Taneytown, MD Radon Mitigation

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

Taneytown, MD Radon Testing

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

Taneytown, Maryland Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
20 pCi/L	Taneytown, MD	0-20 Years	Full Basement	Dec 2021

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

Taneytown Radon Facts

Key details about the radon risk profile for Taneytown and the 21787 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Carroll County, MD

Zip Code

21787

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

20.00 pCi/L

User Tests Submitted

Taneytown and the 21787 zip code are located in Carroll County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Taneytown, MD

What is the average radon level in Taneytown, MD?

Based on 1 user-submitted test, the average radon level in Taneytown is 20.00 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 Taneytown in?

Taneytown and the 21787 zip code are in Carroll 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 Taneytown?

Radon mitigation in Taneytown 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 Taneytown?

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