Seeki.eu lists 2,500+ properties for sale and 400+ to rent in Vila Nova de Gaia.
The median asking price is €333,000, or €3,250 per m² on a typical 109 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 €1,200 a month, across apartment rentals that publish both a price and a floor area.