Fleming Island, FL Radon Mitigation and Testing

Q: What EPA Radon Zone is Fleming Island in?

Fleming Island is in Clay County, EPA Zone 3.

Q: How much does radon mitigation cost in Fleming Island?

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

Clay County

EPA Zone 3

Positioned in Clay County within the Jacksonville metro area, Fleming Island sits on sandy coastal plain soils that typically correspond with lower radon potential due to limited basement construction. Testing data for this 32003 community remains limited, though Florida's geological context generally suggests favorable radon conditions. Residents should still consider periodic testing as part of comprehensive home safety evaluation, particularly in newer construction with concrete slabs.

Fleming Island, FL Radon Mitigation

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

Fleming Island, FL Radon Testing

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

Fleming Island Radon Facts

Key details about the radon risk profile for Fleming Island and the 32003 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Clay County, FL

Zip Code

32003

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Fleming Island and the 32003 zip code are located in Clay 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 Fleming Island, FL

What EPA Radon Zone is Fleming Island in?

Fleming Island and the 32003 zip code are in Clay 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 Fleming Island?

Radon mitigation in Fleming Island 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 Fleming Island?

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