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Commerce Township, MI Radon Levels

Check local Commerce Township radon levels and find certified testing and mitigation professionals to keep your home safe


Commerce Township, MI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Oakland County, MI
Zip Code 48382
Avg. User Level 4.00 pCi/L
User Tests 1

Nestled in Oakland County as part of the Detroit Metro area, Commerce Township has an average radon level of 4.0 pCi/L, right at the EPA action threshold. The township's suburban neighborhoods feature predominantly post-1960s construction with full basements, built over glacial deposits and limestone bedrock that can facilitate radon entry. Residents in zip code 48382 should consider radon testing, as individual homes may vary significantly from the township average.

4.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Commerce Township, MI Radon Mitigation

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

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Commerce Township, MI Radon Levels

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

Radon LevelCityHome AgeFoundation
4 pCi/L Commerce Township, MI 51-99 Years Full Basement

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

Radon Readings Near Commerce Township, MI

Compare radon levels in Commerce Township with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Walled Lake 2.1 mi 6.33 pCi/L 3
Wixom 3.7 mi 13.00 pCi/L 2
White Lake 4.6 mi 10.00 pCi/L 4
Milford 6.2 mi 4.33 pCi/L 3
West Bloomfield 6.2 mi 5.25 pCi/L 4
Novi 7.3 mi 5.00 pCi/L 7
Waterford 7.9 mi 7.75 pCi/L 4
Farmington 9.1 mi 2.00 pCi/L 1

Oakland County Radon Profile

The soils and bedrock of Oakland County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 22 cities in Oakland County average 7.30 pCi/L across 50 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Oakland County to test, as levels can differ between neighboring homes.

Radon FAQ for Commerce Township, MI

What is the average radon level in Commerce Township, MI?
Based on 1 user-submitted test, the average radon level in Commerce Township is 4.00 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 Commerce Township in?
Commerce Township and the 48382 zip code are in Oakland 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 Commerce Township?
Radon mitigation in Commerce Township 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 Commerce Township?
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.