"Lease values for studios in Lisbon increased by 51% this quarter, making it the city with the highest quarter-on-quarter increases in studio prices on the Rent Index".

At the same time, "Porto has the highest increase quarter after quarter for the rental price of apartments, registering an increase of 20%".

The study also reveals that the "persistent shortage of supply in the Netherlands, Germany and Portugal raises the need for local measures to combat the housing shortage".