Norfolk, VA Radon Mitigation and Testing

Q: What EPA Radon Zone is Norfolk in?

Norfolk is in Norfolk City County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Norfolk?

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

Norfolk City County

EPA Zone Unknown

As an independent city within the Virginia Beach Metro area, Norfolk City spans multiple zip codes (23502-23519) across the Hampton Roads region's coastal plain. The area's marine sediments and low elevation typically produce lower radon potential, though testing data remains limited across these diverse neighborhoods. Homeowners should still consider testing, particularly in areas with crawl spaces or basements, as localized conditions can vary.

Norfolk, VA Radon Mitigation

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

Norfolk, VA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Norfolk Radon Facts

Key details about the radon risk profile for Norfolk and the 23502 zip code area.

EPA Radon Zone

Unknown

County

Norfolk City County, VA

Zip Code

23502

Predicted Screening Level

Unknown

Norfolk and the 23502 zip code are located in Norfolk City County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Norfolk, VA

What EPA Radon Zone is Norfolk in?

Norfolk and the 23502 zip code are in Norfolk City County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Norfolk?

Radon mitigation in Norfolk 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 Norfolk?

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 with the most user-submitted radon test data in the state.

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
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
Winchester	7.00 pCi/L	4
Williamsburg	5.75 pCi/L	4
Lovettsville	5.25 pCi/L	4
Woodbridge	4.50 pCi/L	4
Fairfax	9.67 pCi/L	3
Stafford	9.33 pCi/L	3
Louisa	8.33 pCi/L	3
Linden	7.67 pCi/L	3
Warrenton	7.67 pCi/L	3
Burke	5.67 pCi/L	3
Lynchburg	5.33 pCi/L	3