Yes: in Barcelona you can register on the padrón without a rental contract using the registration authorisation signed by the holder of the home (owner or tenant), a photocopy of their ID and your own ID. The authorisation is valid for three months from signing and the procedure is free.
Many people who arrive in Barcelona live in a room, in someone else's flat or on a contract that isn't in their name, and assume that means they can't register on the padrón. The City Council says otherwise: a contract is one way of proving where you live, but not the only one. Here is what the council's website asks for, step by step, and why it is worth doing even if you are only coming to live here for a few months.
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What the law says
The obligation comes from Law 7/1985 on the Bases of Local Government. Article 15 says that everyone living in Spain must register on the padrón of the municipality where they usually live, and that anyone living in several municipalities registers only in the one where they spend most of the year. Article 16 adds that padrón data are proof of residence and of usual address.
The council's website for newcomers puts it the same way: registering is compulsory for everyone living in Barcelona. And it is free.
No contract: the holder's authorisation
The route for anyone without a contract in their name is the authorisation for registration on the padrón. It is an official form signed by the person who holds the home: the owner, the holder of the usufruct or the tenant named on the rental contract. On it they write the names and ID documents of the people they authorise to register at that address.
The form itself says what has to go with it: a photocopy of the valid DNI, residence card or passport of the person signing; the valid ID of the people authorised; the family book or birth certificate for children under 14; and documents showing the home is available, under the council's requirements. The signature has to match the one on the ID document.
A detail that costs people wasted trips: the authorisation is valid for three months from the date it is signed. Both the form and the council's e-office say so.
If you live in a room
The council explained in 2024 that you register at the address where you live, including a rented room, and that the proof can be the authorisation of the person who holds the home. In the same piece it stated that you do not need a title deed or a rental contract to register.
If you cannot prove your right to live in the home, the newcomers' website says you can still apply: the council then checks that you live there continuously, with a phone call and a visit, and that application can take up to three months. For people with no fixed address there is an exceptional route, with a proof of residence report.
With a contract in your name
If the contract is in your name, the e-office asks for it to be current and to run for more than 3 months, or to have an explicit extension of more than 3 months. Whoever pays the IBI property tax on the home does not need to provide address documents.
As for identity: Spanish nationals, DNI or passport; nationals of the European Union, Switzerland, Norway, Iceland or Liechtenstein, the EU citizen registration certificate, passport or national identity card; everyone else, a residence card or passport. The procedure can be done by people aged 18 or over.
Online, by phone or by appointment
There are three routes. Online, through the council's Virtual Office, with a digital ID (idCAT Mòbil, Cl@ve, electronic DNI or an FNMT certificate): you sign the application, attach the documents and confirmation arrives by email in about 7 days. By phone, calling 010: they post you the form and you send it back signed, with the documents, within one month. In person, with an appointment at a Citizen Service Office (OAC): you are registered on the spot and can ask for up to two copies of the certificate.
The council has a maximum of 3 months to decide. Note for foreign nationals: registration does not expire for Spanish citizens, but people from outside the EU without long-term residence have to renew it every two years.
What the padrón gives you if you live here for a few months
The council's new citizens website points out that the padrón makes it easier to access public healthcare and schooling for children. Then there are the small things of city life: on the padrón you get into Park Güell for free, as we explain in our Park Güell guide for registered residents, and the certificate works as proof for residents' tickets at the Sagrada Família. For a few months of living here, it is a piece of paper that soon pays for itself.
Checked
Checked on 16 October 2026 on Barcelona City Council's e-office (padrón registration page), the official registration authorisation form, the Barcelona International Welcome website, the council's new citizens website, the council's July 2024 piece on registering and Law 7/1985 as published in the BOE. Requirements can change: confirm them on the official procedure page before you go.
Quick questions
Can I register on the padrón in a rented room?
Yes. The council explains that you register where you live, including a rented room, and that the proof can be the authorisation of the person who holds the home.
How long does registering online take?
Through the Virtual Office, with a digital ID, confirmation arrives by email in about 7 days. In person, with an appointment at an OAC, you are registered on the spot.
Does the holder's authorisation expire?
Yes: it is valid for three months from the date it is signed, according to the official form and the council's e-office.