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Bloomfield Hills, MI Radon Levels

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


Bloomfield Hills, MI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Oakland County, MI
Zip Code 48301
Avg. User Level 4.00 pCi/L
User Tests 1

An affluent community in Oakland County within the Detroit Metro area, Bloomfield Hills registers radon levels averaging 4.0 pCi/L across multiple zip codes. This reading sits right at the EPA action threshold, and the area's glacial till soils over limestone bedrock can create variable radon conditions even within upscale neighborhoods featuring full basement construction.

4.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Bloomfield Hills, MI Radon Mitigation

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

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Bloomfield Hills, MI Radon Levels

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

Radon LevelCityHome AgeFoundation
4 pCi/L Bloomfield Hills, MI 0-20 Years Full Basement

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

Radon Readings Near Bloomfield Hills, MI

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

CityDistanceAvg User LevelReadings
Birmingham 3.3 mi 6.00 pCi/L 1
Franklin 3.5 mi 8.00 pCi/L 1
West Bloomfield 5.8 mi 5.25 pCi/L 4
Troy 6.0 mi 3.00 pCi/L 1
Auburn Hills 6.1 mi 10.00 pCi/L 1
Farmington 8.4 mi 2.00 pCi/L 1
Waterford 8.4 mi 7.75 pCi/L 4
Rochester 9.5 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 Bloomfield Hills, MI

What is the average radon level in Bloomfield Hills, MI?
Based on 1 user-submitted test, the average radon level in Bloomfield Hills 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 Bloomfield Hills in?
Bloomfield Hills and the 48301 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 Bloomfield Hills?
Radon mitigation in Bloomfield Hills 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 Bloomfield Hills?
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.