Period & Heritage Property: 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
Period Property in Co. Mayo, Connacht
Period and heritage properties in Mayo have charm but come with unique risks. Heritage homes across Mayo's Atlantic bogs, Croagh Patrick, Clew Bay and the remote Mullet Peninsula may have lower BER ratings and require sensitive renovation. PropertyPack checks 18 data categories for period properties in Mayo, including BER ratings (typically lower for older buildings), flood zones, planning constraints, and radon (17.6% of homes tested in Mayo over the Reference Level).
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.
See Full Reportarrow_forward
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
Period Property 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.
Yes. Period properties typically have lower BER ratings and may be subject to planning restrictions as protected structures. PropertyPack checks all 18 risk categories regardless of property type.
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.
Buying in Mayo? Take 10% Off
The full report checks the exact address — flood, radon, BER, planning and more, from €29. Drop your email and your 10% off code appears right here.
No spam. Unsubscribe anytime. We never share your email.
More Property Reports
Period Property in Neighbouring Counties
Check any period property in Mayo
Enter an Eircode to get a comprehensive 18-check property risk report for any property in Co. Mayo.