Stuart, FL Radon Levels

Q: What EPA Radon Zone is Stuart in?

Stuart is in Martin County, EPA Zone 3.

Q: How much does radon mitigation cost in Stuart?

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

Check local Stuart radon levels and find certified testing and mitigation professionals to keep your home safe

Stuart, FL Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Martin County, FL

Zip Code 34994

Located in Martin County along Florida's Treasure Coast within the Port St. Lucie metropolitan area, Stuart is built on sandy coastal plains that typically produce lower radon levels than other geological formations. The area's housing includes a mix of waterfront properties and inland developments, many featuring slab-on-grade construction common in coastal Florida. While testing data for zip codes 34994, 34996, and 34997 is currently limited, radon testing remains recommended as individual homes can vary significantly from regional patterns.

Stuart, FL Radon Mitigation

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

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Radon FAQ for Stuart, FL

What EPA Radon Zone is Stuart in?

Stuart and the 34994 zip code are in Martin 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 Stuart?

Radon mitigation in Stuart 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 Stuart?

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 in Florida with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Ocala	8.06 pCi/L	17
Naples	7.08 pCi/L	12
Gainesville	7.09 pCi/L	11
Lakeland	9.83 pCi/L	6
Alachua	10.00 pCi/L	5
Bradenton	4.80 pCi/L	5
Bonita Springs	9.50 pCi/L	4
Cape Coral	5.75 pCi/L	4
Miami	5.25 pCi/L	4
North Port	5.25 pCi/L	4