East Walpole, MA Radon Levels

Q: What EPA Radon Zone is East Walpole in?

East Walpole is in Norfolk County, EPA Zone 2.

Q: How much does radon mitigation cost in East Walpole?

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

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

East Walpole, MA Radon Facts

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

County Norfolk County, MA

Zip Code 02032

Situated in Norfolk County within the Boston Metro area, East Walpole sits on glacial deposits that generally produce moderate radon levels typical of EPA Zone 2. The community features a mix of historic New England architecture and suburban development, with housing that includes both full basement and crawl space foundations. While comprehensive testing data for zip code 02032 is currently limited, homeowners should consider radon testing as part of routine home safety evaluation.

8.08

pCi/L area average

Above EPA Action Level

Norfolk County average: 8.08 pCi/L, based on 25 user-submitted tests across 17 cities in the county. No homeowner readings have been submitted for East Walpole 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+

East Walpole, 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 East Walpole, MA

No homeowner tests have been submitted for East Walpole yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Norwood	2.4 mi	5.00 pCi/L	1
Westwood	4.3 mi	5.00 pCi/L	1
Stoughton	6.0 mi	5.00 pCi/L	1
Norfolk	6.1 mi	4.00 pCi/L	1
Foxboro	6.2 mi	7.50 pCi/L	2
Needham	8.9 mi	6.00 pCi/L	1
Needham Heights	9.8 mi	4.00 pCi/L	1
Milton	10.0 mi	7.00 pCi/L	1

Norfolk County Radon Profile

The soils and bedrock of Norfolk County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 17 cities in Norfolk County average 8.08 pCi/L across 25 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Norfolk County to test, as levels can differ between neighboring homes.

Radon FAQ for East Walpole, MA

What EPA Radon Zone is East Walpole in?

East Walpole and the 02032 zip code are in Norfolk 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 East Walpole?

No homeowner radon tests have been submitted for East Walpole yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Norfolk County average—are the best available indicator of local conditions until East Walpole 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 East Walpole?

Radon mitigation in East Walpole 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 East Walpole?

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.