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Denton, TX Radon Levels

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


Denton, TX Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Denton County, TX
Zip Code 76201
Avg. User Level 4.00 pCi/L
User Tests 1

Located in Denton County within the Dallas Metro area, Denton shows an average radon level of 4.0 pCi/L based on initial testing data. While this reading sits right at the EPA action threshold, it's important for homeowners across the 76201-76210 zip codes to conduct individual testing, as radon levels can vary significantly from home to home even within the same neighborhood.

4.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Denton, TX Radon Mitigation

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

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Denton, TX Radon Levels

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

Radon LevelCityHome AgeFoundation
4 pCi/L Denton, TX 21-50 Years No Basement/All Slab

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

Radon FAQ for Denton, TX

What is the average radon level in Denton, TX?
Based on 1 user-submitted test, the average radon level in Denton is 4.00 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 Denton in?
Denton and the 76201 zip code are in Denton 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 Denton?
Radon mitigation in Denton 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 Denton?
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 Texas

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

CityAvg User Radon LevelSubmissions
Lubbock 12.70 pCi/L 10
San Antonio 6.57 pCi/L 7
Austin 6.14 pCi/L 7
Dallas 8.00 pCi/L 5
Abilene 4.50 pCi/L 2
Houston 3.50 pCi/L 2
Plano 6.00 pCi/L 1
Frisco 3.00 pCi/L 1
Nacogdoches No submissions 0