Seeki.eu lists 40+ properties for sale and 9+ to rent in Santillana del Mar.
The median asking price is €310,000, or €1,733 per m² on a typical 176 m², across sale listings that publish both a price and a floor area.
On the rental side, the median asking rent for a house is €750 a month, across house rentals that publish both a price and a floor area.
