Grant, MI Radon Mitigation and Testing

Q: What is the average radon level in Grant, MI?

Based on 1 user-submitted tests, the average radon level is 13.00 pCi/L.

Q: What EPA Radon Zone is Grant in?

Grant is in Newaygo County, EPA Zone 3.

Q: How much does radon mitigation cost in Grant?

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

Avg: 13.00 pCi/L

Newaygo County

EPA Zone 3

1 user test

This Newaygo County community within the Grand Rapids metro area recorded an alarming average radon level of 13.0 pCi/L, more than triple the EPA action level. Michigan's glacial deposits over sandstone bedrock create conditions favorable for radon accumulation throughout zip code 49327. Residents should prioritize immediate radon testing and professional mitigation, as the area's geological conditions clearly contribute to dangerous radon levels.

13.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Grant, MI Radon Mitigation

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

Grant, MI Radon Testing

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

Grant, Michigan Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
13 pCi/L	Grant, MI	51-99 Years	Full Basement	Feb 2017

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

Grant Radon Facts

Key details about the radon risk profile for Grant and the 49327 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Newaygo County, MI

Zip Code

49327

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

13.00 pCi/L

User Tests Submitted

Grant and the 49327 zip code are located in Newaygo County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Grant, MI

What is the average radon level in Grant, MI?

Based on 1 user-submitted test, the average radon level in Grant is 13.00 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 Grant in?

Grant and the 49327 zip code are in Newaygo County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Grant?

Radon mitigation in Grant 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 Grant?

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 Michigan

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

City	Avg User Radon Level	Submissions
Novi	5.00 pCi/L	7
Rochester	9.00 pCi/L	5
Battle Creek	6.60 pCi/L	5
White Lake	10.00 pCi/L	4
Ypsilanti	8.50 pCi/L	4
Waterford	7.75 pCi/L	4
Howell	7.50 pCi/L	4
Gaylord	6.00 pCi/L	4
Gladstone	5.25 pCi/L	4
West Bloomfield	5.25 pCi/L	4
Clarkston	5.00 pCi/L	4
Flint	9.00 pCi/L	3
Pinckney	7.33 pCi/L	3
Northville	5.33 pCi/L	3
Milford	4.33 pCi/L	3
Plymouth	4.33 pCi/L	3
Portage	3.33 pCi/L	3
Lake Orion	11.00 pCi/L	2
Oxford	11.00 pCi/L	2
Grand Ledge	7.00 pCi/L	2