| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Palais Leuchtenberg |  | Saint Petersburg | Europe | 1842 | 1839 | website | Petergof | Russia | 59.8945000000 | 29.8431000000 | Maximilian de Beauharnais | Map | |||||
| Snamenka-Schloss |  | Saint Petersburg | Europe | 1770 | 1760 | website | Petergof | Russia | 59.8768833300 | 29.9645055600 | Andreï Petrovitch Chouvalov, Grand Duke Nicholas Nikolaevich of Russia, Grand Duke Peter Nikolaevich of Russia, Kirill Razumovski, Nicholas i of russia | Map |