Richmond, VA Radon Mitigation and Testing

Q: What is the average radon level in Richmond, VA?

Based on 1 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Richmond in?

Richmond is in Richmond City County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Richmond?

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

Avg: 6.00 pCi/L

Richmond City County

EPA Zone Unknown

1 user test

Richmond's metropolitan area spans Chesterfield County, Henrico County, and Richmond City, with an average radon level of 6.0 pCi/L that significantly exceeds EPA action guidelines. The region's Piedmont geology, featuring granite bedrock and residual soils, contributes to elevated radon potential across multiple zip codes. Given these consistently high readings, professional radon testing and mitigation should be prioritized for all Richmond-area homes.

6.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Richmond, VA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Richmond, VA Radon Mitigation

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

Richmond, VA Radon Testing

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

Richmond, Virginia Radon Levels

User-submitted radon test readings from homes in the Richmond area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Richmond, VA	21-50 Years	No Basement/All Crawl Space	Nov 2022

Have a radon test result for Richmond? Submit your reading to help other homeowners.

Richmond Radon Facts

Key details about the radon risk profile for Richmond and the 23219 zip code area.

EPA Radon Zone

Unknown

County

Richmond City County, VA

Zip Code

23219

Predicted Screening Level

Unknown

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Richmond and the 23219 zip code are located in Richmond 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 Richmond, VA

What is the average radon level in Richmond, VA?

Based on 1 user-submitted test, the average radon level in Richmond is 6.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Richmond in?

Richmond and the 23219 zip code are in Richmond 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 Richmond?

Radon mitigation in Richmond 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 Richmond?

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