| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Huys te Warmont |  | Fortified Castle | South Holland | Europe | website | Warmond | Netherlands | 52.2000007629 | 4.5166668892 | Map | |||||||
| Kasteel Alkemade | South Holland | Europe | website | Warmond | Netherlands |