Pierre Part, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Pierre Part in?

Pierre Part is in Assumption Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Pierre Part?

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

Assumption Parish County

EPA Zone 3

Positioned in Assumption Parish within the Baton Rouge Metro area, Pierre Part sits in Louisiana's bayou country where sedimentary soils and high water tables typically result in lower radon potential. The community's EPA Zone 3 classification reflects this generally reduced risk, though testing data remains limited for zip code 70339. Homeowners in this wetland region should still consider radon testing, as local geological variations can occasionally produce elevated readings even in low-risk areas.

Pierre Part, LA Radon Mitigation

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Pierre Part, LA Radon Testing

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Pierre Part Radon Facts

Key details about the radon risk profile for Pierre Part and the 70339 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Assumption Parish County, LA

Zip Code

70339

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Pierre Part and the 70339 zip code are located in Assumption 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 Pierre Part, LA

What EPA Radon Zone is Pierre Part in?

Pierre Part and the 70339 zip code are in Assumption 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 Pierre Part?

Radon mitigation in Pierre Part 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 Pierre Part?

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