Tax office
Leonberg Castle

In Baden-Württemberg, Leonberg Castle was originally part of the city's fortifications and later served as a dower house for Württemberg duchesses. Today, it houses the tax office.
History+
The origins of Leonberg Castle date back to the 13th century, when Count Ulrich I of Württemberg had a castle complex built around 1248/49 at the southwest corner of the newly founded city of Leonberg. This castle was an integral part of the city's defensive structures. Between 1560 and 1570, under Duke Christoph, the complex underwent extensive renovation to become a palace. Under the direction of master builder Aberlin Tretsch, a three-part building complex was created, featuring a central residential building, an eastern stable, and a western granary. Duke Christoph primarily used the palace as a hunting residence. From 1609, it served as the dower house for Duchess Sibylla of Anhalt-Zerbst-Bernburg, the widow of Frederick I of Württemberg.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://de.wikipedia.org/wiki/Datei:Leonberg_Pomeranzengarten.jpg
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: 48.8012, 9.0123