Understanding housing rental in Portugal as an expat
Understanding housing rental in Portugal as an expat starts with one reality: the market is not “one Portugal.” Rent in Portugal shifts dramatically by region, and the gap is especially visible between high-demand hubs like Lisbon and Porto and more budget-friendly inland areas such as Alentejo or districts like Castelo Branco. In late 2025, idealista reported a new national record around €17/m², with demand staying strong in and around Lisbon even as many nearby municipalities exceed €1,000/month.
For immigrants moving to Portugal, renting is also an immigration and compliance step, not just a lifestyle choice. Recent guidance circulated by immigration lawyers indicates AIMA has tightened how it assesses proof of accommodation, typically expecting a long-term lease plus evidence that the contract is registered with Finanças, alongside an applicant declaration.
What expats consistently flag in community discussions is the practical friction: intense competition for good listings, requests for larger upfront payments if you don’t have a 'fiador', and “surprises” like cold, humid homes and winter mold in poorly insulated buildings.
If you anchor your plan on these four pillars: region pricing, AIMA-compliant paperwork, upfront cash requirements, and recognizing scams, you’ll set realistic expectations and avoid the most common expat missteps.
What are the best cities to rent in Portugal?
The best cities to rent in Portugal usually depend on your budget and lifestyle: cities like Lisbon and Porto offer the most jobs, services, and expat networks but tend to be pricier, while Coimbra is often a smart middle-ground with lower rent and a strong student/expat vibe.
Urban centers
Best for expats who want jobs, public transport, international schools, English-speaking services, and fast access to healthcare and airports.
- Lisbon: the widest choice of neighborhoods, strongest expat network, and best transport connectivity. Expect the highest prices and the most competition for viewings and leases.
- Almada: often a more cost-conscious alternative across the river from Lisbon, with improving connectivity (bridge/train/ferry options depending on area) and access to Lisbon’s job market.
- Porto: a strong “big city” option with culture, universities, and solid infrastructure, usually more affordable than Lisbon while still very international.
- Faro: the Algarve’s administrative hub with an airport and year-round services; good if you want city convenience plus beach access.
- Braga: a growing northern city with a calmer pace and often better value than Lisbon/Porto, popular for families and those wanting a smaller urban feel.
Coastal towns
Best for lifestyle-first renters who want sea access, outdoor living, and a slower pace, like in Madeira, Azores or coastal areas in mainland Portugal, with the trade-off of seasonality and fewer long-term listings in some areas.
- Algarve region: excellent climate and a large expat community. In some towns, long-term stock tightens in high season, and pricing varies sharply between beach-front hotspots and inland neighborhoods.
- Silver Coast: typically more budget-friendly than Lisbon/Cascais with an Atlantic lifestyle; good for people who want coastal living without paying capital-city premiums.
- Sesimbra and Setúbal areas: attractive if you want coastline and nature while staying within reach of Lisbon. Setúbal can feel more “working city” with practical services; Sesimbra is more resort-like and can be seasonal.
Interior
Best for renters prioritizing space, value, quieter communities, and a more local Portuguese experience, often at lower rent levels, with fewer English-first services.
- Alentejo region: known for calm towns, space, and often better affordability; great if remote work or a slower pace is your priority.
- Centro region: a broad middle zone with many smaller cities and towns, often good value and less pressure than Lisbon/Porto.
- Viseu: frequently cited for quality of life and value, with a “livable city” scale rather than a tourist-heavy vibe.
- Guimarães: historic, charming, and more affordable than Porto while remaining within reach of the north’s main services.
- Bragança: one of the more affordable options, with a truly inland lifestyle, best if you’re comfortable with fewer expat-oriented services.
- Coimbra: a classic “value + amenities” choice due to its university ecosystem; strong for students, researchers, and families who want a mid-sized city.
If your goal is to rent efficiently, choose the category first (urban vs coastal vs interior), then shortlist neighborhoods, because in Portugal, rent, comfort (insulation, damp), and even competition can change dramatically street to street.
Registering rental contracts with Finanças as an expat
When renting a property in Portugal, it is crucial to ensure that the rental contract is properly registered by the owner at Finanças (the Portuguese tax authority). This registration is a legal requirement and serves to protect both the tenant and the landlord.
If the contract is not registered, you may face significant challenges, such as being unable to use the rental agreement for Portuguese visa applications, AIMA process or to change your NIF address. Therefore, it's essential to be cautious with rental agreements and verify that the owner has fulfilled this registration requirement to avoid potential disputes or legal challenges.



















