Renting in Spain as a newcomer: deposit, fees, contract

What rents look like

Asking rents differ a lot between Spanish cities. Idealista, a listings portal, measured these asking rents for September 2026 (idealista, 1 Oct 2026):

Place	Asking rent per m2	Change on a year earlier
Madrid	EUR 23.4	+4.8%
Barcelona	EUR 20.1	-0.8%
Málaga	EUR 16.5	+3.9%
Spain	EUR 15.1	+5.6%

For Valencia the same report gives only a regional change, +3.1%, and no price per m2. Idealista’s index comes from the listings on its own platform, and since July 2026 it leaves out seasonal and holiday lets. Read the numbers as asking prices, not as what sitting tenants pay.

The money at the start

The leases law (LAU), in the consolidated text published by the state gazette, sets three limits (Ley 29/1994):

1. Rent in advance. Rent is paid monthly, normally in the first seven days of the month, and the landlord can never demand more than one month in advance (article 17.2).
2. The deposit. The law requires a cash deposit, the fianza, of one month’s rent for a home (article 36.1). It is not updated during the first five years of the contract, seven if the landlord is a company.
3. An extra guarantee. The parties can agree another guarantee, such as a bank guarantee, in addition to the deposit. In a home lease of up to five years (seven for a company landlord), its value cannot exceed two months’ rent (article 36.5).

So at the start the law allows one month of rent in advance, one month of deposit, and, for contracts up to five years, a further guarantee worth at most two months. If you are asked for more, point to the articles.

The agency fee

Article 20 says the costs of letting management and of drawing up the contract are paid by the landlord. Law 12/2023, the housing law, put that into the leases law (Ley 12/2023). A fee billed to you for the agent’s work on the lease is a fee the law puts on the other side.

The article speaks of the management and formalisation of the lease itself. A service you hire to search for you is a separate question, so ask the agent which one a fee is for, and get it in writing. Ask any agency who the client is, and who is being asked to pay.

How long the contract runs

The length is agreed by the parties. If it is under five years, or under seven if the landlord is a company, the contract extends by force of law, year by year, until it reaches five years (seven), unless you tell the landlord at least 30 days before the end that you do not want to renew (article 9). After six months you may leave with 30 days’ notice, and the contract may require compensation of one month’s rent for each year left (article 11).

For a newcomer on a job contract that may change, that exit is the safety net. Check whether the contract sets the compensation, and whether it applies to part-years.

Tense market zones

In an area declared a tense residential market under the housing law, a new lease cannot exceed the last rent of the home from the previous five years, after the yearly update, with a narrow set of exceptions up to 10% (article 17.6). Idealista reported that Catalonia declared 140 municipalities as tense markets in March 2024, rising to 261 from October 2024, and that the supply of permanent rentals in Barcelona fell by more than 56% while temporary rentals rose 58% (idealista, 16 Mar 2026).

So in Barcelona, ask which type of contract you are being offered, and what it says about duration and the right to leave.

Before you sign: five questions

1. Is the deposit one month, and is the amount in the contract?
2. Am I asked for more than one month in advance?
3. Who is the agent working for, and is any fee asked from me?
4. Is the address in a tense market zone, and what was the last rent?
5. How long is the contract, and what happens if I leave after six months?

Registering your address at the town hall is a separate step (see our guide to NIE and TIE in Spain).

What we could not source

We did not find an official list of the declared tense zones outside Catalonia, so this guide names none. Second-hand guides in the research say Madrid, Valencia and Málaga have none, but we did not verify it. We also did not verify the estate-agent registers of the regions, nor the rules for temporary or seasonal contracts. Check the Ministry of Housing, your region and a Spanish lawyer.