Coarsegold, CA Radon Levels

Q: What is the average radon level in Coarsegold, CA?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Coarsegold in?

Coarsegold is in Madera County, EPA Zone 2.

Q: How much does radon mitigation cost in Coarsegold?

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

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

Coarsegold, CA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Madera County, CA

Zip Code 93614

Avg. User Level 4.00 pCi/L

User Tests 1

Foothills community Coarsegold in Madera County (zip 93614) within the Fresno Metro recorded an average radon level of 4.0 pCi/L, right at EPA's action threshold. This Sierra Nevada foothills location experiences moderate radon potential due to granite bedrock and gold-bearing geological formations. Residents should consider testing, particularly those with homes featuring basements or crawl spaces that may concentrate radon more readily than typical California slab construction.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Coarsegold, CA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Coarsegold, CA Radon Mitigation

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Coarsegold, CA Radon Levels

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

Radon Level	City	Home Age	Foundation
4 pCi/L	Coarsegold, CA	21-50 Years	Partial Basement

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Radon FAQ for Coarsegold, CA

What is the average radon level in Coarsegold, CA?

Based on 1 user-submitted test, the average radon level in Coarsegold is 4.00 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 Coarsegold in?

Coarsegold and the 93614 zip code are in Madera 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 Coarsegold?

Radon mitigation in Coarsegold 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 Coarsegold?

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

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
Bishop	6.25 pCi/L	4
Oakland	5.00 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
Sacramento	4.33 pCi/L	3

Coarsegold, CA Radon Levels

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

Coarsegold, CA Radon Facts

Coarsegold, CA Radon Mitigation

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Coarsegold, CA Radon Levels

Radon FAQ for Coarsegold, CA

Most Active Radon Markets in California

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