Seeki.eu lists 350+ properties for sale and 150+ to rent in Sesimbra.
The median asking price is €450,000, or €3,505 per m² on a typical 130 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 €1,000 a month, across apartment rentals that publish both a price and a floor area.