To be privately owned
Lantz Manor

Lantz Manor House, a country estate, is located in the Lohausen district of Düsseldorf.
History+
The origins of the estate trace back to a knight's seat acquired by Heinrich Balthasar Lantz in 1804 from Ferdinand Freiherr von Calcum genannt Lohausen. The current Lantz family manor house was built between 1805 and 1806 on the foundations of an older moated castle. From 1878 to 1879, the Lantz family's burial chapel was constructed. The associated park developed in several phases, with the front area around the manor house being designed from 1858 onwards according to plans by Joseph Clemens Weyhe in the style of an English landscape garden. A rear part of the park around the chapel was laid out in 1880 by Julius Bouché in the Historicist style.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://www.wehrbauten.de/thread.php?threadid=572&sid=fabdb0784445e173f7d2c746486aca16
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 51.2719, 6.7350