Japanese knotweed in Ireland
Japanese knotweed by county in Ireland
Knotweed is a mortgage and a money problem, not a gardening one. Public biodiversity records show where it has been logged. By county:
By county
- Co. Carlow38 records
- Co. Cavan68 records
- Co. Clare478 records
- Co. Cork1,490 records
- Co. Donegal316 records
- Dublin341 records
- Co. Galway257 records
- Co. Kerry1,279 records
- Co. Kildare86 records
- Co. Kilkenny83 records
- Co. Laois129 records
- Co. Leitrim152 records
- Co. Limerick517 records
- Co. Longford38 records
- Co. Louth143 records
- Co. Mayo86 records
- Co. Meath63 records
- Co. Monaghan50 records
- Co. Offaly32 records
- Co. Roscommon142 records
- Co. Sligo140 records
- Co. Tipperary138 records
- Co. Waterford241 records
- Co. Westmeath77 records
- Co. Wexford338 records
- Co. Wicklow82 records
Check one house in Ireland
The area tells you the odds. The report tells you about the house.
Enter the Eircode. The free snapshot shows which of the twenty-nine checks flag up. The full report (€24.99, one house, no account) reads the same sources for one Eircode and ranks the twenty-nine results by how much each changes the decision.
Or read the sample report first: a real house, 16 pages.
Questions people ask
- Are these figures about my house?
- No. They describe the town or county. The same public sources, read for one Eircode, are what the report does. The free snapshot shows which checks flag for a specific address.
- How current are they?
- Compiled from the live public sources when this page was built, and rebuilt with each site update. Each page names its source with a link.
Sources
- GBIF occurrence records for Ireland (National Biodiversity Data Centre and others)
- Invasives.ie: identification
Area figures, compiled from public records. They describe the town or county, not any one house. The paid report checks the exact Eircode.