Forestdale, MA Radon Levels

Q: What EPA Radon Zone is Forestdale in?

Forestdale is in Barnstable County, EPA Zone 2.

Q: How much does radon mitigation cost in Forestdale?

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

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

Forestdale, MA Radon Facts

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

County Barnstable County, MA

Zip Code 02644

Forestdale is located in Barnstable County on Cape Cod, where sandy glacial outwash deposits typically result in lower radon potential compared to inland Massachusetts communities. Testing data for the 02644 zip code area is currently limited, so residents should conduct individual radon tests to establish accurate baseline readings. Cape Cod's unique geology and predominantly slab-on-grade or crawl space foundations create different radon dynamics than traditional basement areas.

6.80

pCi/L area average

Above EPA Action Level

Barnstable County average: 6.80 pCi/L, based on 10 user-submitted tests across 6 cities in the county. No homeowner readings have been submitted for Forestdale 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+

Forestdale, 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 Forestdale, MA

No homeowner tests have been submitted for Forestdale 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
Sandwich	2.7 mi	10.00 pCi/L	1
Buzzards Bay	3.2 mi	9.50 pCi/L	2
Mashpee	4.7 mi	5.00 pCi/L	4
North Falmouth	6.3 mi	6.00 pCi/L	1
Osterville	7.7 mi	6.00 pCi/L	1
Falmouth	9.9 mi	7.00 pCi/L	1
Plymouth	17.1 mi	7.00 pCi/L	1
Acushnet	20.4 mi	11.00 pCi/L	1

Barnstable County Radon Profile

EPA mapping assigns Barnstable County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 6 cities in Barnstable County average 6.80 pCi/L across 10 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Barnstable County home regardless of zone or a neighbor's results.

Radon FAQ for Forestdale, MA

What EPA Radon Zone is Forestdale in?

Forestdale and the 02644 zip code are in Barnstable 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 Forestdale?

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

Radon mitigation in Forestdale 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 Forestdale?

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.