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Jeffersonton, VA Radon Levels

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


Jeffersonton, VA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Culpeper County, VA
Zip Code 22724
Avg. User Level 5.00 pCi/L
User Tests 1

This small Culpeper County community within the Washington Metro area has recorded radon levels of 5.0 pCi/L, exceeding EPA guidelines. Jeffersonton's location in Virginia's Piedmont region, where crystalline bedrock and clay soils interact, contributes to radon accumulation potential in zip code 22724. Residents should prioritize testing, especially in homes with basements or crawl spaces.

5.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Jeffersonton, VA Radon Mitigation

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

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Jeffersonton, VA Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Jeffersonton, VA 0-20 Years Full Basement

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

Radon FAQ for Jeffersonton, VA

What is the average radon level in Jeffersonton, VA?
Based on 1 user-submitted test, the average radon level in Jeffersonton is 5.00 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 Jeffersonton in?
Jeffersonton and the 22724 zip code are in Culpeper 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.
How much does radon mitigation cost in Jeffersonton?
Radon mitigation in Jeffersonton 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 Jeffersonton?
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.

CityAvg User Radon LevelSubmissions
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