Seeki.eu lists 550+ properties for sale and 450+ to rent in SO Praha 4.
The median asking price is €375,135, or €6,574 per m² on a typical 61 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 €1,013 a month, across apartment rentals that publish both a price and a floor area.