Neptune Beach, FL Radon Mitigation and Testing

Q: What EPA Radon Zone is Neptune Beach in?

Neptune Beach is in Duval County, EPA Zone 3.

Q: How much does radon mitigation cost in Neptune Beach?

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

Duval County

EPA Zone 3

This coastal community in Duval County within the Jacksonville Metro area sits in Florida's EPA Zone 3, where radon levels are typically lower than national averages. Limited testing data exists for the 32266 zip code, but the sandy coastal soils and slab-on-grade construction common in this area generally reduce radon accumulation potential. Homeowners should still consider testing, particularly if their property has unique geological features or below-grade spaces.

Neptune Beach, FL Radon Mitigation

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

Neptune Beach, FL Radon Testing

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

Neptune Beach Radon Facts

Key details about the radon risk profile for Neptune Beach and the 32266 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Duval County, FL

Zip Code

32266

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Neptune Beach and the 32266 zip code are located in Duval 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 Neptune Beach, FL

What EPA Radon Zone is Neptune Beach in?

Neptune Beach and the 32266 zip code are in Duval 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 Neptune Beach?

Radon mitigation in Neptune Beach 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 Neptune Beach?

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