Seeki.eu lists 9+ properties for sale and 4+ to rent in Saint-Germain-des-Prés.
The median asking price is €256,000, or €1,921 per m² on a typical 121 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 €545 a month, across apartment rentals that publish both a price and a floor area.