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Purcellville, VA Radon Levels

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


Purcellville, VA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Loudoun County, VA
Zip Code 20132
Avg. User Level 10.80 pCi/L
User Tests 4

This historic town in Loudoun County has recorded an average radon level of 10.75 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. Situated in Virginia's Piedmont region near the Blue Ridge foothills, the area's granite bedrock and metamorphic geology contribute to elevated radon potential. The community's mix of colonial-era stone homes and modern developments in zip code 20132 both warrant careful radon testing and mitigation consideration.

10.80
pCi/L average
Above EPA Action Level

Based on 4 user-submitted radon tests for homes in Purcellville, VA. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Purcellville, VA Radon Mitigation

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Purcellville, VA Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Purcellville, VA 0-20 Years Full Basement
4 pCi/L Purcellville, VA 0-20 Years Full Basement
20 pCi/L Purcellville, VA 0-20 Years Full Basement
14 pCi/L Purcellville, VA 0-20 Years Full Basement

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

Radon FAQ for Purcellville, VA

What is the average radon level in Purcellville, VA?
Based on 4 user-submitted tests, the average radon level in Purcellville is 10.80 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 Purcellville in?
Purcellville and the 20132 zip code are in Loudoun 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 Purcellville?
Radon mitigation in Purcellville 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 Purcellville?
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