Seeki.eu lists 35+ properties for sale and 30+ to rent in Sé.
The median asking price is €620,000, or €5,224 per m² on a typical 104 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 €1,600 a month, across apartment rentals that publish both a price and a floor area.