Southfield, MA Radon Levels

Q: What EPA Radon Zone is Southfield in?

Southfield is in Berkshire County, EPA Zone 2.

Q: How much does radon mitigation cost in Southfield?

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

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

Southfield, MA Radon Facts

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

County Berkshire County, MA

Zip Code 01259

Nestled in the Berkshire Hills of western Massachusetts, this Berkshire County community sits on crystalline bedrock formations typical of the region. Testing data remains limited for zip code 01259, making individual radon testing essential for homeowners seeking to understand their specific exposure risk.

8.20

pCi/L area average

Above EPA Action Level

Berkshire County average: 8.20 pCi/L, based on 5 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for Southfield itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Southfield, MA Radon Mitigation

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

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Radon Readings Near Southfield, MA

No homeowner tests have been submitted for Southfield yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
7 pCi/L	Great Barrington, MA	9.6 mi	51-99 Years	Partial Basement	May 2024
7 pCi/L	Lenox, MA	19.8 mi	51-99 Years	Partial Basement	May 2015
4 pCi/L	Richmond, MA	21.4 mi	21-50 Years	Partial Basement	Jun 2016
5 pCi/L	Westfield, MA	26.4 mi	21-50 Years	Full Basement	Dec 2019
7 pCi/L	Westfield, MA	26.4 mi	51-99 Years	Full Basement	Jan 2017
7 pCi/L	Dalton, MA	27.9 mi	51-99 Years	Full Basement	Jan 2025

Readings are drawn from the nearest cities with submitted data. Have a result for Southfield? Submit your reading to help your neighbors.

Berkshire County Radon Profile

Berkshire County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 5 cities in Berkshire County average 8.20 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Berkshire County.

Radon FAQ for Southfield, MA

What EPA Radon Zone is Southfield in?

Southfield and the 01259 zip code are in Berkshire 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.

Why are radon readings shown from areas near Southfield?

No homeowner radon tests have been submitted for Southfield yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Berkshire County average—are the best available indicator of local conditions until Southfield homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Southfield?

Radon mitigation in Southfield 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 Southfield?

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.

Radon Levels Near Southfield, MA

User-submitted radon levels from the cities closest to Southfield with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Great Barrington	9.6 mi	7.00 pCi/L	1
Lenox	19.8 mi	7.00 pCi/L	1
Richmond	21.4 mi	4.00 pCi/L	1
Dalton	27.9 mi	7.00 pCi/L	1