Seeki.eu lists 50+ properties for sale and 20+ to rent in Marzahn.
The median asking price is €499,000, or €4,099 per m² on a typical 126 m², across sale listings that publish both a price and a floor area.
On the rental side, the median asking rent for an apartment is €600 a month, across apartment rentals that publish both a price and a floor area.
