Seeki.eu lists 85+ properties for sale and 80+ to rent in Courmayeur.
The median asking price is €1,120,000, or €9,500 per m² on a typical 111 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 €2,500 a month, across apartment rentals that publish both a price and a floor area.
