Paradise, CA Radon Mitigation and Testing

Q: What EPA Radon Zone is Paradise in?

Paradise is in Butte County, EPA Zone 3.

Q: How much does radon mitigation cost in Paradise?

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

Butte County

EPA Zone 3

Nestled in Butte County within the Chico Metro area, Paradise sits on Sierra Nevada foothills terrain characterized by volcanic soils and granitic bedrock formations. Though testing data is currently limited for zip code 95969, California's varied geology means individual properties can show surprising radon variation. Given the area's mixed foundation types and rebuilding efforts, homeowners should test to establish their property's radon baseline.

Paradise, CA Radon Mitigation

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

Paradise, CA Radon Testing

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

Paradise Radon Facts

Key details about the radon risk profile for Paradise and the 95969 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Butte County, CA

Zip Code

95969

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Paradise and the 95969 zip code are located in Butte 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 Paradise, CA

What EPA Radon Zone is Paradise in?

Paradise and the 95969 zip code are in Butte 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 Paradise?

Radon mitigation in Paradise 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 Paradise?

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 California

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

City	Avg User Radon Level	Submissions
Los Angeles	7.83 pCi/L	6
Mammoth Lakes	10.80 pCi/L	5
San Jose	4.20 pCi/L	5
Rancho Palos Verdes	8.00 pCi/L	4
Woodland Hills	7.67 pCi/L	3
South Lake Tahoe	6.33 pCi/L	3
Palos Verdes Peninsula	6.00 pCi/L	3
Bishop	5.67 pCi/L	3
Sacramento	4.33 pCi/L	3
Oakland	3.33 pCi/L	3
Fresno	10.00 pCi/L	2
Davis	8.00 pCi/L	2
Palo Alto	6.50 pCi/L	2
Studio City	6.50 pCi/L	2
Menlo Park	5.00 pCi/L	2
Truckee	5.00 pCi/L	2
Walnut Creek	4.00 pCi/L	2
San Diego	3.50 pCi/L	2
San Francisco	3.50 pCi/L	2
Belmont	20.00 pCi/L	1