Saint Francisville, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Saint Francisville in?

Saint Francisville is in West Feliciana Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Saint Francisville?

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

West Feliciana Parish County

EPA Zone 3

Positioned in West Feliciana Parish north of Baton Rouge, Saint Francisville sits atop Mississippi River bluff deposits and underlying sedimentary formations that typically produce lower radon levels. Testing data for zip code 70775 is currently unavailable, though Louisiana's generally low radon potential suggests most homes fall within acceptable ranges. Nevertheless, homeowners should consider testing, particularly in properties with basement or crawl space construction uncommon to the region.

Saint Francisville, LA Radon Mitigation

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

Saint Francisville, LA Radon Testing

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

Saint Francisville Radon Facts

Key details about the radon risk profile for Saint Francisville and the 70775 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

West Feliciana Parish County, LA

Zip Code

70775

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Saint Francisville and the 70775 zip code are located in West Feliciana Parish 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 Saint Francisville, LA

What EPA Radon Zone is Saint Francisville in?

Saint Francisville and the 70775 zip code are in West Feliciana Parish 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 Saint Francisville?

Radon mitigation in Saint Francisville 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 Saint Francisville?

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 Louisiana

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
New Orleans	8.00 pCi/L	1