Derelict Ireland

A map of derelict sites across Ireland, built from the registers councils are legally required to keep. Click any pin to see the address and register reference.

2227
Sites mapped
26
Councils
261
Not yet mapped

Tip: click a council in the table below to zoom to its sites.

Download data

Coverage by council

Registers move. See what’s changed for when each council last republished and what moved.

Council▲Mapped▲Not yet mapped▲Total▲Valuation▲Coverage▲Source▲Updated▲Download
Limerick City and County3751376€30.9M
100%
limerick.ie2026-03-01
Mayo196112308€24.1M
64%
mayo.ie2026-03-06
Roscommon1730173not available
100%
data-roscoco.opendata.arcgis.com2026-08-25
Cork City1509159€26.7M
94%
corkcity.ie2026-07-22
Cork County14314157€14.8M
91%
corkcoco.ie2026-06-26
Waterford1570157€18.8M
100%
services-eu1.arcgis.com2026-08-24
Wexford12128149€13.1M
81%
wexfordcoco.ie2026-03-04
Tipperary11620136not available
85%
tipperarycoco.ie2026-06-08
Dublin City1340134not available
100%
data.smartdublin.ie2026-06-24
Monaghan1123115€15.9M
97%
monaghan.ie2026-07-01
Galway City1050105€30.5M
100%
galwaycity.ie2026-08-13
Louth611475€12.0M
81%
louthcoco.ie2026-07-01
Westmeath58664€4.9M
91%
westmeathcoco.ie2026-06-11
Kildare501363not available
79%
kildarecoco.ie2026-07-17
Laois48048€8.8M
100%
laois.ie2026-07-01
Sligo371148€6.2M
77%
sligococo.ie2026-07-11
Fingal29938not available
76%
hub.arcgis.com2026-01-05
Meath37037not available
100%
services-eu1.arcgis.com2026-03-30
Kilkenny35035not available
100%
services-eu1.arcgis.com2026-03-27
South Dublin20525not available
80%
hub.arcgis.com2026-05-28
Leitrim141024not available
58%
leitrim.ie2026-01-01
Offaly23023€2.3M
100%
services-eu1.arcgis.com2025-10-15
Dún Laoghaire-Rathdown17017not available
100%
data.smartdublin.ie2025-06-19
Carlow549€1.9M
56%
carlow.ie2026-06-01
Donegal729not available
78%
donegalcoco.ie2026-01-01
Wicklow404€150k
100%
wicklow.ie2026-07-08
Kerry??????n/aNot published onlinekerrycoco.ien/a
Longford??????n/aNot published onlinelongfordcoco.ien/a
Cavan??????n/aNot published onlinecavancoco.ien/a
Clare??????n/aNot published onlineclarecoco.ien/a
Galway County??????n/aNot published onlinegalway.ien/a
All councils22272612488€211.1M
90%