Lutherville Timonium, MD Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Lutherville Timonium in?

Lutherville Timonium is in Baltimore County, EPA Zone 1.

Q: How much does radon mitigation cost in Lutherville Timonium?

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

Avg: 6.00 pCi/L

Baltimore County

EPA Zone 1

1 user test

Lutherville Timonium is located in Baltimore County, Maryland. With 1 user-submitted readings averaging 6.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 21093 zip code.

6.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Lutherville Timonium, MD Radon Mitigation

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

Lutherville Timonium, MD Radon Testing

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

Lutherville Timonium, Maryland Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Lutherville Timonium, MD	21-50 Years	—	Jan 2024

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

Lutherville Timonium Radon Facts

Key details about the radon risk profile for Lutherville Timonium and the 21093 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Baltimore County, MD

Zip Code

21093

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Lutherville Timonium and the 21093 zip code are located in Baltimore 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 Lutherville Timonium, MD

What is the average radon level in Lutherville Timonium, MD?

Based on 1 user-submitted test, the average radon level in Lutherville Timonium is 6.00 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 Lutherville Timonium in?

Lutherville Timonium and the 21093 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 Lutherville Timonium?

Radon mitigation in Lutherville Timonium 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 Lutherville Timonium?

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