Flat Spain

Free tools for renting in Spain

Every calculator and dataset we publish, free and without an account. Each one runs on the same data behind a paid Flat Spain search.

Open data catalogue

The per-barrio rent benchmark and the monthly scam index, as open CSV and JSON, with the method and minimum sample stated beside each.

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Deposit check

One month is the legal fianza; three to six is what foreigners get asked for. Check the demand, then generate the burofax if the deposit is not returned.

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Rent benchmarks hub

What a square metre actually costs in a barrio, not a city average. Eleven cities, broken down by the neighbourhoods expats actually move to.

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Rental Scam Index

The share of screened listings carrying a fraud marker, by city and by portal, republished monthly. No portal will publish this about its own advertisers.

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Rental scam check

Paste the advert, or the message the landlord sent you, and get the red flags. Runs in your browser — nothing is uploaded, nothing is stored.

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Rental contract checker

Paste a clause and find out what it commits you to — temporada framing, the padrón, the deposit, the exit terms.

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Upfront cost calculator

Deposit, agency fee, first month — the total a landlord wants before handover, with the part the law does not support named and priced.

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Rent increase calculator

The IRAV index is monthly, not annual, so there is no single yearly cap. Pick your review month and see the highest legal rent.

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Room & apartment finder, by city

What it costs, which barrios expats land in, and how fast the market moves — for each city we cover.

Rent benchmarks, by city

Asking rent against the barrio average, so you can tell a bargain from bait.

The tools check one thing. A search checks all of them.

These answer a question at a time. Tell us what you need instead, and we screen every listing on your shortlist against all sixteen fraud markers, benchmark each rent against its own barrio, and write the outreach messages for you.

Start my search · €49