Lithia, FL Radon Mitigation and Testing

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

Based on 3 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is Lithia in?

Lithia is in Hillsborough County, EPA Zone 2.

Q: How much does radon mitigation cost in Lithia?

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

Avg: 5.00 pCi/L

Hillsborough County

EPA Zone 2

3 user tests

Lithia is located in Hillsborough County, Florida. With 3 user-submitted readings averaging 5.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 33547 zip code.

5.00

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Lithia, FL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Lithia, FL Radon Mitigation

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

Lithia, FL Radon Testing

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

Lithia, Florida Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Lithia, FL	0-20 Years	No Basement/All Slab	Aug 2024
5 pCi/L	Lithia, FL	0-20 Years	—	Apr 2023
6 pCi/L	Lithia, FL	0-20 Years	No Basement/All Slab	Jan 2019

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

Lithia Radon Facts

Key details about the radon risk profile for Lithia and the 33547 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Hillsborough County, FL

Zip Code

33547

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

5.00 pCi/L

User Tests Submitted

Lithia and the 33547 zip code are located in Hillsborough County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Lithia, FL

What is the average radon level in Lithia, FL?

Based on 3 user-submitted tests, the average radon level in Lithia is 5.00 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 Lithia in?

Lithia and the 33547 zip code are in Hillsborough County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Lithia?

Radon mitigation in Lithia 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 Lithia?

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