Erasmus housing in Spain: the practical guide for students arriving in 2026

This is the most important advice in this guide: start looking earlier than you think you need to.

The Spanish academic calendar creates two major demand spikes for shared accommodation:

- **September** (start of first semester): demand peaks from mid-August. The good rooms go in the first two weeks of September, often before students have arrived.

- **February** (start of second semester): demand peaks from mid-January.

Recommended timeline:

12-16 weeks before arrival: Begin researching neighbourhoods and typical prices in your city. Set up alerts on major platforms (Idealista, Badi). This is research phase, not action phase.

8-10 weeks before arrival: Start actively contacting landlords and shared flat owners. This is when the best rooms for September start becoming available. Don't wait until you have all your documents — express interest now and confirm details later.

4-6 weeks before arrival: You should have 2-3 concrete options lined up, ideally with video-call visits done. Aim to sign before you arrive if possible, or within the first 3 days of arriving.

First week in Spain: If you haven't signed yet, treat finding accommodation as your full-time job. The market moves fast and waiting costs you options.

Many students from northern Europe or North America operate on a slower timeline — browsing options 2-3 weeks before arrival — and find that the rooms they were considering are already gone. Spain's rental market does not hold rooms.

Renting a room in Spain as an international student requires fewer documents than many students expect — but the specific documents vary by situation.

For EU students (Erasmus from EU countries):

- Passport (mandatory, more reliable than national ID for rental purposes)

- Proof of Erasmus enrolment at the host university (acceptance letter or enrolment confirmation)

- Contact details for a guarantor (parent or guardian) — not always required but often requested by private landlords for students without Spanish income

You do NOT need:

- An NIE (Número de Identificación de Extranjero) to sign a private room rental contract. This is a common misconception. The NIE is required for working legally in Spain and for some administrative processes, but not for renting a private room.

- A Spanish bank account before signing (though you'll need one quickly for paying rent — see below).

- Proof of income (student status documentation is typically sufficient).

For non-EU students:

- Valid passport

- Valid student visa for Spain (if staying more than 90 days — check requirements based on your nationality)

- Erasmus acceptance letter

- The NIE question: if you have a student visa, you'll typically receive a TIE (Tarjeta de Identidad de Extranjero) which serves a similar function. For short Erasmus stays (under 90 days), EU rules may apply depending on your situation — check with your home country's Spanish embassy.

Getting a Spanish bank account: most landlords require payment by bank transfer (transferencia bancaria). You'll want a Spanish bank account within your first 1-2 weeks. Easiest options for students with no Spanish income: Revolut or N26 (European online banks with Spanish IBANs that are widely accepted), or CaixaBank/Santander which have specific student account products without minimum income requirements.

The Erasmus+ grant amounts vary significantly by sending country and destination country. As a general reference:

Erasmus+ grant range for Spain (as destination): typically €400-800/month depending on the sending country's national agency and the student's financial circumstances. Students from lower-income backgrounds may receive supplementary grants.

The gap: in Madrid or Barcelona, the Erasmus grant alone does not cover accommodation costs (average room: €620-650/month) without additional family or personal funding. In Valencia (€425/month average) or Seville (€390/month average), the grant can cover accommodation — but leaves very little for food, transport and social activities.

Realistic monthly budget per city (accommodation + everything else):

| City | Room | Food | Transport | Other | Total |

|------|------|------|-----------|-------|-------|

| Madrid | €650 | €300 | €50 | €200 | €1,200 |

| Barcelona | €650 | €320 | €50 | €220 | €1,240 |

| Valencia | €425 | €260 | €40 | €180 | €905 |

| Seville | €390 | €240 | €35 | €170 | €835 |

For detailed city breakdowns, see: [Cost of living in Madrid](/en/blog/cost-of-living-madrid) and [Cost of living in Barcelona](/en/blog/cost-of-living-barcelona).

The Erasmus housing market attracts a specific category of rental fraud. Most are predictable and avoidable with a few rules.

The remote landlord with a too-good-to-be-true price. A room in a great neighbourhood at €300-350/month in Madrid or Barcelona, from a landlord who "is abroad right now" and can't meet in person. They'll ask for a deposit or first month upfront to "reserve" the room before you arrive. This is a scam. No legitimate landlord needs payment before you've seen the flat.

The copied listing. Scammers copy real listings from Idealista or Fotocasa and re-post them with a different contact. The photos and description are real; the "landlord" is not. Cross-reference: if the same photos appear on multiple listings with different contact details, it's copied.

The platform redirect. Someone on WhatsApp or email who says "I don't use that platform, contact me at [external link]" and redirects you to a payment outside the platform. Reputable platforms have payment protection — leaving the platform removes those protections.

Rules that prevent 95% of scams:

1. Never pay anything (deposit, first month, "reservation fee") before seeing the flat in person or via verified video call.

2. Never transfer money outside a platform's secure payment system.

3. Verify the landlord can show you the property title or their own rental contract (proving they have the right to sublet).

4. If the price is significantly below market for the area, treat it as a scam signal, not a deal.

For Spanish-language search (best inventory):

- **Idealista** — largest inventory in Spain. Search under "habitaciones" and filter by city and neighbourhood. Set up email alerts for your price range.

- **Fotocasa** — similar to Idealista, slightly more individual-landlord oriented.

For international students (English-language):

- **HousingAnywhere** — specifically designed for international students. English contracts, flexible durations, payment protection. Higher price point but lower friction.

- **Spotahome** — similar model to HousingAnywhere. Video tours of properties before you sign. Good coverage in Madrid and Barcelona.

- **Badi** — app-based, strong in Madrid and Barcelona. Lifestyle tags allow some filtering by habits. Interface in English available.

For compatibility-based matching:

- **Goodbye Mama** — matches by living-habit compatibility across 8 dimensions (schedule, cleanliness, noise tolerance, social habits, visitors, smoking, drinking, pets). Particularly relevant if you want to avoid the common Erasmus experience of ending up in a flat where habits clash with flatmates.

University resources:

- Your host university's housing office (Oficina de Alojamiento or similar) often maintains a list of verified private landlords who regularly rent to students. Ask for it specifically — it's not always prominently advertised.

The Erasmus housing experience in Spain has two distinct phases: finding a room, and actually living in it. Most platforms and guides focus entirely on the first phase. The second phase — the quality of the shared flat experience across 4-9 months — depends almost entirely on the people you end up living with.

The typical Erasmus shared flat has high turnover, mixed nationalities, and habits that were never discussed before signing. When it works, it's one of the best parts of the Erasmus experience. When it doesn't — mismatched sleep schedules, different cleanliness standards, conflicting approaches to visitors and noise — it can undermine the whole semester.

Goodbye Mama's matching across 8 living-habit dimensions addresses this specifically. It doesn't guarantee a perfect flatmate experience, but it significantly increases the probability that the people you live with have compatible daily patterns — which is the single biggest predictor of whether shared flat life is enriching or draining.