| name | heritage designation | image | status | type | date completed | date end | date start | Website | date Start construction | city | administrative división | continent | Country | latitude (°) | longitude (°) | material | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cathal Brugha Barracks |  | Housing | 1810 | website | Dublin | Dublin | Europe | Ireland | 53.3166656494 | -6.2666668892 | Map | ||||||
| Collins Barracks, Cork |  | Housing | 1801 | website | Cork (city) | County Cork | Europe | Ireland | 51.9000015259 | -8.4499998093 | Map | ||||||
| Collins Barracks, Dublin |  | Housing | 1702 | 1997 | 1702 | website | Dublin | Dublin | Europe | Ireland | 53.3333320618 | -6.2833333015 | Map | ||||
| Dunsandle Castle | circa 1460 | 1460 | website | Galway | County Galway | Europe | Ireland | ||||||||||
| Dysart Castle |  | Abandoned/Ruins | Fortification | 14th century | website | Thomastown | County Kilkenny | Europe | Ireland | 52.5000000000 | -7.1166667938 | Map |