Palacios, TX Radon Levels

Q: What EPA Radon Zone is Palacios in?

Palacios is in Matagorda County, EPA Zone 3.

Q: How much does radon mitigation cost in Palacios?

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

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

Palacios, TX Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Matagorda County, TX

Zip Code 77465

Palacios sits along the Texas Gulf Coast in Matagorda County, where sandy coastal soils and marine sediments typically result in low radon potential. Testing data for this area is currently limited, encouraging residents of zip code 77465 to pursue individual radon testing to establish baseline readings. Gulf Coast communities like Palacios generally see minimal radon accumulation, though homes with enclosed crawl spaces or basements should still be monitored.

Palacios, TX Radon Mitigation

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

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Radon FAQ for Palacios, TX

What EPA Radon Zone is Palacios in?

Palacios and the 77465 zip code are in Matagorda 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 Palacios?

Radon mitigation in Palacios 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 Palacios?

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.

City	Avg User Radon Level	Submissions
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