Seeki.eu lists 40+ properties for sale and 2+ to rent in Proença-a-Nova.
The median asking price is €90,000, or €442 per m² on a typical 160 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 €450 a month, across house rentals that publish both a price and a floor area.