Clearwater, FL Radon Mitigation and Testing

Q: What is the average radon level in Clearwater, FL?

Based on 1 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Clearwater in?

Clearwater is in Pinellas County, EPA Zone 3.

Q: How much does radon mitigation cost in Clearwater?

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

Avg: 6.00 pCi/L

Pinellas County

EPA Zone 3

1 user test

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.

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.

Clearwater, FL Radon Testing

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

Clearwater, Florida Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Clearwater, FL	21-50 Years	No Basement/All Slab	Dec 2023

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

Clearwater Radon Facts

Key details about the radon risk profile for Clearwater and the 33755 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Pinellas County, FL

Zip Code

33755

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Clearwater and the 33755 zip code are located in Pinellas 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 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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Ocala	8.31 pCi/L	16
Gainesville	7.09 pCi/L	11
Naples	7.00 pCi/L	11
Lakeland	9.83 pCi/L	6
Bradenton	4.80 pCi/L	5
Alachua	11.50 pCi/L	4
Cape Coral	5.75 pCi/L	4
Miami	5.25 pCi/L	4
North Port	5.25 pCi/L	4
Venice	5.25 pCi/L	4
Tallahassee	4.75 pCi/L	4
Orlando	4.25 pCi/L	4
Valrico	8.33 pCi/L	3
Bonita Springs	6.67 pCi/L	3
Lithia	5.00 pCi/L	3
Sarasota	4.00 pCi/L	3
Estero	6.50 pCi/L	2
Boynton Beach	20.00 pCi/L	1
Fort Lauderdale	14.00 pCi/L	1
Miami Beach	10.00 pCi/L	1