| name | image | style | date demolished | type | use | administrative division | continent | date completed | date Start construction | Website | Height (m) | city | Country | latitude (°) | longitude (°) | Original_owner/Owner/Protection | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ashtown Castle |  | Dublin | Europe | After 1430 | website | Dublin | Ireland | 53.3657666667 | -6.3305722222 | Map | |||||||
| Dublin Castle |  | Sports/events | Dublin | Europe | 18th century | 12nd century | website | Dublin | Ireland | 53.3431090000 | -6.2673940000 | Map |