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Short-term rentals in a Portuguese condominium: what foreign owners need to know

By Edmund Leung · Updated: 28 August 2026

Whether you bought your Portuguese apartment to rent it out or you're watching a neighbour's unit turn into a hotel, the same question applies: can the condominium stop short-term rentals? In many cases, yes — and the answer usually lives in documents you may never have read.

The document that decides most cases

If your building's founding deed designates a unit for housing, Portugal's Supreme Court held in a 2022 uniformized ruling that this designation precludes operating short-term rentals in that unit. That single line in a decades-old deed is the strongest card either side can hold — check it before anything else, whether you plan to rent out or to object.

What the owners' assembly can do

Short-term rental legislation in Portugal has changed several times in recent years, including the assembly's powers to oppose new registrations or seek termination of existing ones. Rather than relying on any snapshot of the law, watch the method:

If you're the one renting out

Even where rentals are permissible, you remain bound by the condominium's rules — noise, common areas, quotas — and regulations may impose higher contributions for units making intensive use of common parts, within legal limits. Being the foreign owner whose guests annoy the building is an expensive reputation.

The practical checklist for a remote owner

  1. Get and read (or have translated) the founding deed — what is your unit's designated use?
  2. Get the building regulation — any use restrictions?
  3. Get the last two years of assembly minutes — has the building already deliberated on rentals? See our guide to reading condominium minutes.

Most rental disputes are decided by what these three documents already say. The challenge for an owner abroad is that they're all in Portuguese — and scattered across years of email.

Related guides: Buying: documents to check · Ler em português

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Legal references: Supreme Court of Justice, uniformizing ruling n.º 4/2022; Decree-Law 128/2014 (short-term rental regime, as amended).

This guide is general information for international owners, not legal advice. Portuguese legislation — particularly on short-term rentals — has changed repeatedly; always confirm the current rules and what your own building's founding deed and regulation say.