The neo-Renaissance palace in Klęka was built around 1880 by Hermann Kennemann. It is a two-story building on a rectangular plan, diversified by projections. On the east side it has a two-story viewing loggia, on the south a bay window, and inside a central hall lit from above by an octagonal lantern that dominates the roof. At the beginning of the 20th century it was expanded on the west side with a spacious, lower wing in the same style. The palace is surrounded by a landscape park with a pond.
After Kennemann's death, the palace was owned by his son-in-law Max Jouanne until 1945. Currently, the palace houses a kindergarten and private apartments.