| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Burg Lauenrode | Lower Saxony | Europe | 1215 | website | Hanover | Germany | |||||||||||
| Mudzborgh | Lower Saxony | Europe | from uncertain 13rd century | website | Hanover | Germany | 52.3898000000 | 9.8560400000 | Map | ||||||||
| Schloss Monbrillant |  | Other | None | Lower Saxony | Europe | 1720 | 1717 | website | Hanover | Germany | 52.3831000000 | 9.7199700000 | Louis Remy de la Fosse | Map | |||
| Welfenschloss |  | Other | Educational | Lower Saxony | Europe | 1879 | 1857 | website | Hanover | Germany | 52.3822222222 | 9.7177777778 | Map |