New Builds in Co. Mayo
18 official risk checks for any property in Co. Mayo. Built on official Irish government data.
Check Any Mayo Property
Enter an Eircode — we'll find the property
Official data sourced from Irish government agencies
New Builds in Co. Mayo, Connacht
Buying a new build in Mayo? While the property itself may be covered by a HomeBond warranty, the location needs its own due diligence. New developments in Castlebar and across Mayo can sit on flood-risk land, in areas with poor broadband, or near future planning that changes the neighbourhood. PropertyPack checks 18 external risk factors for any new-build Eircode in Mayo, complementing your snag list with area-level intelligence.
location_onCo. Mayo at a Glance
- Population
- 137,000
- Province
- Connacht
- Coastline
- Coastal county
- Character
- Predominantly Rural
- Main Rivers
- Moy, Erriff, Robe
- Median Price (2026)
- €230,000 (+4.5% YoY)
- Radon (of homes tested)
- 17.6% at/above 200 Bq/m³
- Recorded Flood Events
- 225
- Mica/Pyrite (DCB Scheme)
- County 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.
Official Risk Checks
Government Data Sources
Average Snapshot Time
Counties Covered
What We Check for Every Mayo Property
Every PropertyPack report runs 18 checks. Here are 12 of the key risk categories, all aggregated from official Irish government data.
Plus more checks across insurance, neighbourhood, transport and more.
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Know the risks before you sign in Mayo
Discover the full picture of any Mayo property. Our reports combine data from 12 official sources to simplify your due diligence and protect your investment.
Explore a Sample Reportarrow_forwardProperties for Sale in Mayo
Latest properties on the market in Co. Mayo. Click “Check Risks” to run a PropertyPack report on any listing.
Cill O Seighin, Cill Ó SÉIGHIN, Ballinrobe, Co. Mayo
5 Saint Fionnans Close, Achill Sound, Co. Mayo, F28KD51
39 Manor Village, Westport Road, Castlebar, Co. Mayo, F23TD3...
27 Lakeview, Castlebar, Co. Mayo, F23A243
4 Moyvale Park, Ballina, Co. Mayo, F26F3C4
New Builds in Mayo: FAQs
A PropertyPack report for any Mayo 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.
The full 18-check PDF report for any Mayo 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.
Before committing to property in Mayo, check flood risk (especially near Moy, Erriff and Robe), radon levels (17.6% of homes tested in Mayo over the Reference Level), BER rating (affects heating costs), broadband speed, local crime statistics, school catchment, and recent planning applications. PropertyPack covers these and more — 18 checks in a single report for any Eircode.
Risk levels vary across Mayo depending on which factor you're considering. Properties away from Moy, Erriff and Robe flood plains have lower flood risk. For radon, 17.6% of homes tested in Mayo measured over the Reference Level — the EPA's map shows which areas are classified as High Radon Areas. Well-established residential areas in Castlebar, Ballina, Westport tend to have better broadband, lower crime, and closer school access. PropertyPack helps you compare specific locations within Mayo across 18 risk categories.
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New Builds in Neighbouring Counties
Check any new build area in Mayo
Enter an Eircode to get a comprehensive 18-check property risk report for any property in Co. Mayo.