To be privately owned
Altendorf Manor

Haus Altendorf is a former moated castle in Fröndenberg-Altendorf in the district of Unna.
It was founded in the 16th century and was once a manor belonging to Werden Abbey. The owner was the von Grüten family. It is a simple, two-story, single-wing building, mainly dating from the 18th century, and was last thoroughly renovated in 1998/99.
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Sign in →Source: wehrbauten.de
Text and/or image for this object come from the linked site and are used with the permission of its operators; the linked page remains the copyright of its authors. The legacy catalogue kept text source and image source in a single field, so which part came from there can no longer be told apart entry by entry.
Location: 51.4799, 7.6772