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:
Figures compiled from the public records listed at the foot of this page. Data snapshot: . Updated when the records change.
Check one house in Ireland
Japanese knotweed records on file for every county in Ireland.
One specific house in Ireland: knotweed records within 250 m of that Eircode, flood zone, radon, planning applications within 300 m, BER, sale history. Thirty-eight checks in all, each linked to the public record.
€19.99, free snapshot first. No account.
Or read the sample report first: a real house, 16 pages.
By county
- Co. Carlow39 records
- Co. Cavan69 records
- Co. Clare558 records
- Co. Cork1,556 records
- Co. Donegal325 records
- Dublin364 records
- Co. Galway261 records
- Co. Kerry1,282 records
- Co. Kildare86 records
- Co. Kilkenny86 records
- Co. Laois133 records
- Co. Leitrim155 records
- Co. Limerick526 records
- Co. Longford38 records
- Co. Louth144 records
- Co. Mayo89 records
- Co. Meath65 records
- Co. Monaghan57 records
- Co. Offaly33 records
- Co. Roscommon142 records
- Co. Sligo146 records
- Co. Tipperary152 records
- Co. Waterford243 records
- Co. Westmeath81 records
- Co. Wexford342 records
- Co. Wicklow84 records
GuideJapanese knotweed in Ireland: how to spot it, what lenders do, what it costs
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 how many checks flag for a specific address; the report says which.
- 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.