Manchaca, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Manchaca in?

Manchaca is in Travis County, EPA Zone 3.

Q: How much does radon mitigation cost in Manchaca?

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

Travis County

EPA Zone 3

This Travis County community lies just south of Austin in the Texas Hill Country region, where limestone bedrock and clay soils create variable radon conditions across neighborhoods. Manchaca's housing mix includes both established properties and newer suburban developments, typically built on slab foundations common to central Texas. With testing data currently limited for the 78652 area, homeowners should conduct professional radon testing regardless of foundation type.

Manchaca, TX Radon Mitigation

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

Manchaca, TX Radon Testing

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

Manchaca Radon Facts

Key details about the radon risk profile for Manchaca and the 78652 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Travis County, TX

Zip Code

78652

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Manchaca and the 78652 zip code are located in Travis County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Manchaca, TX

What EPA Radon Zone is Manchaca in?

Manchaca and the 78652 zip code are in Travis 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 Manchaca?

Radon mitigation in Manchaca 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 Manchaca?

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

City	Avg User Radon Level	Submissions
Lubbock	12.67 pCi/L	9
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