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Clearwater, FL Radon Levels

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


Clearwater, FL Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Pinellas County, FL
Zip Code 33755
Avg. User Level 6.00 pCi/L
User Tests 1

Based in Pinellas County within Florida's Tampa Bay Metro, Clearwater shows an average radon level of 6.0 pCi/L from recent testing. This reading exceeds the EPA action level of 4.0 pCi/L, which is notable for Florida's typically lower radon zones. The area's limestone bedrock and phosphate-rich soils may contribute to these elevated readings across multiple zip codes.

6.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Clearwater, FL Radon Mitigation

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

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Clearwater, FL Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Clearwater, FL 21-50 Years No Basement/All Slab

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

Radon FAQ for Clearwater, FL

What is the average radon level in Clearwater, FL?
Based on 1 user-submitted test, the average radon level in Clearwater 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 Clearwater in?
Clearwater and the 33755 zip code are in Pinellas 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 Clearwater?
Radon mitigation in Clearwater 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 Clearwater?
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 Florida

Cities in Florida with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Ocala 8.06 pCi/L 17
Naples 7.08 pCi/L 12
Gainesville 7.09 pCi/L 11
Lakeland 9.83 pCi/L 6
Alachua 10.00 pCi/L 5
Bradenton 4.80 pCi/L 5
Bonita Springs 9.50 pCi/L 4
Cape Coral 5.75 pCi/L 4
Miami 5.25 pCi/L 4
North Port 5.25 pCi/L 4