Estero, FL Radon Mitigation and Testing

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

Based on 2 user-submitted tests, the average radon level is 6.50 pCi/L.

Q: What EPA Radon Zone is Estero in?

Estero is in Lee County, EPA Zone 3.

Q: How much does radon mitigation cost in Estero?

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

Avg: 6.50 pCi/L

Lee County

EPA Zone 3

2 user tests

Estero in Lee County shows an average radon level of 6.5 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. Despite Florida's typically low radon potential, this Cape Coral Metro community has recorded readings ranging from 5.0 to 8.0 pCi/L across tested homes. The elevated levels may be attributed to specific geological pockets or construction factors in newer developments throughout zip code 33928.

6.50

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Estero, FL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Estero, FL Radon Mitigation

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

Estero, FL Radon Testing

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

Estero, Florida Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Estero, FL	21-50 Years	No Basement/All Slab	Dec 2024
8 pCi/L	Estero, FL	0-20 Years	No Basement/All Slab	May 2018

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

Estero Radon Facts

Key details about the radon risk profile for Estero and the 33928 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Lee County, FL

Zip Code

33928

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

6.50 pCi/L

User Tests Submitted

Estero and the 33928 zip code are located in Lee 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 Estero, FL

What is the average radon level in Estero, FL?

Based on 2 user-submitted tests, the average radon level in Estero is 6.50 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 Estero in?

Estero and the 33928 zip code are in Lee 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 Estero?

Radon mitigation in Estero 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 Estero?

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