in the garden city Berlin-Frohnau
The large Frohnau urban villas at Alemannenstraße 90 & 92 have been in the possession of the Dannenberg family for several generations. Extensive reconstruction and renovation measures were planned between 2017 and 2021 and these have now been partially implemented. The complete refurbishment of Alemannenstrasse 92 has been finished in summer 2018. It proved possible to finish the complete refurbishment of Alemannenstraße 90 in summer of 2021 as planned.