Bayside, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Bayside in?

Bayside is in Refugio County, EPA Zone 3.

Q: How much does radon mitigation cost in Bayside?

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

Refugio County

EPA Zone 3

Bayside in Refugio County sits on Texas Gulf Coast sediments that generally produce low radon concentrations throughout the region. Testing data remains limited for the 78340 area, making individual home testing the best approach to confirm your property's radon safety levels.

Bayside, TX Radon Mitigation

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

Bayside, TX Radon Testing

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

Bayside Radon Facts

Key details about the radon risk profile for Bayside and the 78340 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Refugio County, TX

Zip Code

78340

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Bayside and the 78340 zip code are located in Refugio 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 Bayside, TX

What EPA Radon Zone is Bayside in?

Bayside and the 78340 zip code are in Refugio 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 Bayside?

Radon mitigation in Bayside 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 Bayside?

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