Oldsmar, FL Radon Mitigation and Testing

Q: What EPA Radon Zone is Oldsmar in?

Oldsmar is in Pinellas County, EPA Zone 3.

Q: How much does radon mitigation cost in Oldsmar?

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

Pinellas County

EPA Zone 3

Located in Pinellas County within the Tampa Bay Metro, Oldsmar sits on sandy soils and limestone formations typical of west-central Florida's coastal region. While radon levels in Florida are generally lower than northern states, testing data for the 34677 zip code area is currently limited. Homeowners in this growing community, particularly those with older concrete block construction or newer homes with enclosed foundations, should still test for radon as geological conditions can vary locally.

Oldsmar, FL Radon Mitigation

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

Oldsmar, FL Radon Testing

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

Oldsmar Radon Facts

Key details about the radon risk profile for Oldsmar and the 34677 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Pinellas County, FL

Zip Code

34677

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Oldsmar and the 34677 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 Oldsmar, FL

What EPA Radon Zone is Oldsmar in?

Oldsmar and the 34677 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 Oldsmar?

Radon mitigation in Oldsmar 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 Oldsmar?

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