Demand for Rented Rooms in Portugal Rose 27% While Supply Fell 11%
Demand for rented rooms in Portugal rose 27% in the second quarter while supply fell 11%; Porto listings dropped 43% and Coimbra's fell 48%, per idealista.
Demand for rented rooms in Portugal rose 27% year on year in the second quarter of 2026 while the supply of them fell 11%. Asking prices moved just 1%. The figures come from idealista's marketplace data, published on 24 August 2026, and they describe a market absorbing pressure through scarcity rather than price.
The cities where rooms disappeared
The national supply figure conceals far sharper local contractions. Listings fell 43% over the year in Porto and 48% in Coimbra. Both are among the country's largest university cities, and both readings were taken weeks before the academic year begins, when room demand is at its structural peak. A near-halving of available stock in Coimbra is not a seasonal fluctuation; it is a supply base that has left the advertised market.
What a room costs, and where
Lisbon carries the highest median asking rent at EUR 550 a month, followed by Funchal at EUR 500 and Porto at EUR 450. At the other end of the table, Guarda sits at EUR 210 and Braganca at EUR 220, meaning the most expensive median room in the country costs more than two and a half times the cheapest.
Prices rose in 13 of the 20 municipalities idealista analysed. Funchal and Vila Real led at 14% each, with Beja at 12%. That the largest increases landed outside Lisbon and Porto is the more informative detail: the pressure is spreading into smaller markets that have thinner rental stock to begin with.
A mild number inside a market that is not mild
Room rents rising 1% reads as calm against everything else happening in Portuguese housing. Glopra's Market Data v3 snapshot for 24 August 2026 puts Portuguese residential prices at USD 2,659 per square metre, up 17.8% over the year in euro terms, on a gross rental yield of 4.29%. The Bubble Risk score stands at 84, inside the high band.
Set against 17.8% price growth, a 1% move in room rents is the one part of the Portuguese rental market that has not repriced. The reason visible in the data is that the adjustment is happening in volume instead: rooms are not getting much more expensive, there are simply far fewer of them to rent.
What the dataset can and cannot show
idealista restricts its sample to cities with a stable listing base across the period and a minimum of 30 advertisements, which excludes the smallest municipalities entirely. The figures are advertised prices, not signed contracts, and advertised room rents are a segment where informal and unadvertised arrangements are common - so the true supply contraction may be smaller than 11%, or the true price move larger than 1%, and the listing data cannot distinguish between those.
What it does measure reliably is the direction and the relative severity by city, and on that basis Porto and Coimbra are where the squeeze is tightest heading into September.
Sources: idealista/news Portugal (Q2 2026 room rental analysis), 24 Aug 2026 https://www.idealista.pt/news/imobiliario/habitacao/2026/08/24/76992-arrendar-quarto-mais-caro-pressao-da-procura-absorve-oferta-em-11