Noblesville, IN Radon Mitigation and Testing

Q: What is the average radon level in Noblesville, IN?

Based on 2 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Noblesville in?

Noblesville is in Hamilton County, EPA Zone 1.

Q: How much does radon mitigation cost in Noblesville?

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

Avg: 7.00 pCi/L

Hamilton County

EPA Zone 1

2 user tests

Noblesville is located in Hamilton County, Indiana. With 2 user-submitted readings averaging 7.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 46060 zip code.

7.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Noblesville, IN Radon Mitigation

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

Noblesville, IN Radon Testing

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

Noblesville, Indiana Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
10 pCi/L	Noblesville, IN	51-99 Years	Full Basement	Jan 2024
4 pCi/L	Noblesville, IN	0-20 Years	No Basement/All Slab	Jul 2022

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

Noblesville Radon Facts

Key details about the radon risk profile for Noblesville and the 46060 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Hamilton County, IN

Zip Code

46060

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Noblesville and the 46060 zip code are located in Hamilton 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 Noblesville, IN

What is the average radon level in Noblesville, IN?

Based on 2 user-submitted tests, the average radon level in Noblesville is 7.00 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 Noblesville in?

Noblesville and the 46060 zip code are in Hamilton 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 Noblesville?

Radon mitigation in Noblesville 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 Noblesville?

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 Indiana

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Bloomington	8.14 pCi/L	7
Kokomo	7.40 pCi/L	5
Lafayette	15.00 pCi/L	3
Valparaiso	10.00 pCi/L	3
Avon	6.00 pCi/L	3
West Lafayette	10.50 pCi/L	2
Dyer	9.50 pCi/L	2
Columbus	7.50 pCi/L	2
Noblesville	7.00 pCi/L	2
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0