Wallops Island, VA Radon Levels

Q: What EPA Radon Zone is Wallops Island in?

Wallops Island is in Accomack County, EPA Zone 3.

Q: How much does radon mitigation cost in Wallops Island?

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

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

Wallops Island, VA Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Accomack County, VA

Zip Code 23337

Located on Virginia's Eastern Shore in Accomack County, Wallops Island sits on Atlantic Coastal Plain sediments where sandy soils typically produce minimal radon gas concentrations. Testing data for zip code 23337 is currently unavailable, though the barrier island's EPA Zone 3 classification suggests generally lower radon risk for residents. Despite the typically low radon potential, individual home testing can provide valuable baseline information, particularly for properties with unusual foundation configurations or indoor air quality concerns.

Wallops Island, VA Radon Mitigation

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

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Radon FAQ for Wallops Island, VA

What EPA Radon Zone is Wallops Island in?

Wallops Island and the 23337 zip code are in Accomack 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 Wallops Island?

Radon mitigation in Wallops Island 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 Wallops Island?

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 Virginia

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

City	Avg User Radon Level	Submissions
Fredericksburg	7.29 pCi/L	7
King George	7.17 pCi/L	6
Leesburg	9.80 pCi/L	5
Chantilly	9.60 pCi/L	5
Fancy Gap	9.40 pCi/L	5
Williamsburg	5.80 pCi/L	5
Purcellville	10.75 pCi/L	4
Aldie	8.00 pCi/L	4
Front Royal	7.75 pCi/L	4
Bristol	7.50 pCi/L	4