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Birmingham, MI Radon Levels

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


Birmingham, MI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Oakland County, MI
Zip Code 48009
Avg. User Level 6.00 pCi/L
User Tests 1

Situated in affluent Oakland County within the Detroit Metro area, Birmingham's 48009 zip code shows radon levels averaging 6.0 pCi/L. This reading exceeds the EPA action threshold, reflecting the influence of glacial till deposits over limestone bedrock common throughout southeastern Michigan. The community's mix of historic and contemporary homes, many featuring full basements, provides spaces where radon can concentrate and requires professional testing.

6.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Birmingham, MI Radon Mitigation

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

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Birmingham, MI Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Birmingham, MI Full Basement

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

Radon Readings Near Birmingham, MI

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

CityDistanceAvg User LevelReadings
Franklin 2.5 mi 8.00 pCi/L 1
Bloomfield Hills 3.3 mi 4.00 pCi/L 1
Troy 4.2 mi 3.00 pCi/L 1
Auburn Hills 8.0 mi 10.00 pCi/L 1
West Bloomfield 8.7 mi 5.25 pCi/L 4
Farmington 9.5 mi 2.00 pCi/L 1
Sterling Heights 9.9 mi 7.00 pCi/L 1
Rochester 10.0 mi 9.00 pCi/L 5

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 Birmingham, MI

What is the average radon level in Birmingham, MI?
Based on 1 user-submitted test, the average radon level in Birmingham 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 Birmingham in?
Birmingham and the 48009 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 Birmingham?
Radon mitigation in Birmingham 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 Birmingham?
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.