Keystone Heights, FL Radon Mitigation and Testing

Q: What EPA Radon Zone is Keystone Heights in?

Keystone Heights is in Clay County, EPA Zone 3.

Q: How much does radon mitigation cost in Keystone Heights?

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

Nestled in Clay County within the Jacksonville Metro area, Keystone Heights sits on Florida's sandy ridge system where naturally low radon levels are typical. The community's mix of lake homes and residential developments, many built on slab foundations, generally experience minimal radon concerns. With limited testing data currently available for zip code 32656, homeowners are encouraged to conduct baseline radon tests to establish their property's specific levels.

Keystone Heights, FL Radon Mitigation

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

Keystone Heights, FL Radon Testing

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

Keystone Heights Radon Facts

Key details about the radon risk profile for Keystone Heights and the 32656 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Clay County, FL

Zip Code

32656

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Keystone Heights and the 32656 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 Keystone Heights, FL

What EPA Radon Zone is Keystone Heights in?

Keystone Heights and the 32656 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 Keystone Heights?

Radon mitigation in Keystone Heights 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 Keystone Heights?

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