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Radon Risk

Radon Test & Risk Check: Co. Galway

Check any Co. Galway home against the EPA radon map, alongside flood, BER, planning and more.

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Official data sourced from Irish government agencies

About Galway

Radon Risk in Co. Galway

In EPA measurements to end-2019, 21.2% of homes tested in Galway were at or above the Reference Level of 200 Bq/m³, above the national share of 14.1% of homes tested. Because testing was promoted hardest in known high-radon areas, these are shares of homes tested, not of all homes in Galway. Radon is Ireland's leading cause of lung cancer after smoking, making a radon check essential for any property buyer in Galway. PropertyPack includes EPA radon zone data and risk classification for any Eircode in Galway City, Tuam, Ballinasloe and surrounding areas.

Co. Galway at a Glance

Population
277,000
Province
Connacht
Coastline
Coastal county
Character
Mixed Urban / Rural
Main Rivers
Corrib, Shannon, Clare
Median Price (2026)
€374,450 (+7% YoY)
Radon (of homes tested)
21.2% at/above 200 Bq/m³
Recorded Flood Events
743
Mica/Pyrite (DCB Scheme)
Not designated

Sources: Property Price Register (sales to 2026); EPA radon measurements to 2019 (self-selected sample, % of homes tested, not prevalence); past flood events derived from OPW floodinfo.ie data; DCB scheme designations via gov.ie.

Major Towns

Galway CityTuamBallinasloeLoughrea
EPA Radon Data

Radon Levels Measured in Co. Galway

The EPA measured radon in 8,776 Co. Galway homes up to the end of 2019. 1,861 of them (21.2% of homes tested) came in at or above the 200 Bq/m³ Reference Level. Radon is linked to around 350 lung cancer cases in Ireland every year, and the only way to know a home's level is to test it.

Homes Tested by the EPA

8,776

At or Above Reference Level

21.2%of homes tested

Highest Reading in Co. Galway

5,200Bq/m³, 26× the Reference Level

Measured Homes by Radon Band

  • Below 200 Bq/m³ (below the Reference Level)6,915
  • 200–799 Bq/m³ (above the Reference Level)1,619
  • 800+ Bq/m³ (4× the Reference Level or more)242

Source: Radon results by county, EPA measurements to 31 Dec 2019 (EPA (Environmental Protection Agency)). Homes that tested are a self-selected sample (testing was promoted hardest in high-radon areas), so these percentages overstate county-wide prevalence. Nationally, the EPA's 2022 radon risk map predicts 170,000 Irish homes above the Reference Level, and a High Radon Area is anywhere more than 1 home in 10 is predicted to exceed it.

This is the county picture. The report checks your exact address.

Enter the Eircode of any Co. Galway property.

location_on

18

Official Risk Checks

12

Government Data Sources

60s

Average Snapshot Time

26

Counties Covered

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Due Diligence

Know the risks before you sign in Galway.

Check radon risk for any property in Galway. Free snapshot, 18 checks from 12 official sources. No card, no account.

Frequently Asked Questions

Radon Risk in Galway: FAQs

What does a PropertyPack report cover for Galway properties?

A PropertyPack report for any Galway address covers 18 risk categories: flood risk (OPW data), radon levels (EPA data), BER ratings (SEAI), property prices (Property Price Register), crime statistics (CSO), school catchment, broadband speeds, planning applications, air quality, noise levels, and more. Each check runs for the Eircode you enter, with the data's confidence level labelled where a source is only published at county or division level.

How much does a property report for Galway cost?

The full 18-check PDF report for any Galway address costs €29. House-hunting across several properties? A 3-report bundle is €59 and a 5-report bundle is €79. You see a free snapshot first, no card needed.

Is radon a problem in Galway?

In EPA measurements to end-2019, 21.2% of homes tested in Galway were at or above the Reference Level of 200 Bq/m³, above the national share of 14.1% of homes tested. Homes in known high-radon areas were more likely to test, so this is a share of homes tested, not of all homes. Radon is Ireland's second biggest cause of lung cancer, and the EPA recommends testing any home regardless of area.

How do I check radon levels at a Galway address?

PropertyPack includes EPA radon zone classification for any Eircode in Galway. For definitive measurement, a physical radon test using detectors placed in the property for 3+ months is recommended. PropertyPack data tells you whether your area is classified as high-risk before you invest in testing.

Which areas of Galway have the lowest property risk?

Risk levels vary across Galway depending on which factor you're considering. Properties away from Corrib, Shannon and Clare flood plains have lower flood risk. For radon, 21.2% of homes tested in Galway measured over the Reference Level. The EPA's map shows which areas are classified as High Radon Areas. Well-established residential areas in Galway City, Tuam, Ballinasloe tend to have better broadband, lower crime, and closer school access. PropertyPack helps you compare specific locations within Galway across 18 risk categories.

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