Idealista vs. Fotocasa vs. Habitaclia vs. Badi: Which Barcelona Rental Site to Actually Use

There are five Spanish rental portals worth knowing. Here's what each is good for, what each is bad for, and the order to use them.

TL;DR

Whole flat, long-term: Idealista first. Fotocasa as a tab to keep open.
Shared room or roommate hunt: Badi.
Furnished mid-term (1-12 months): Spotahome.
Anything in greater Catalonia (Sant Cugat, Castelldefels, Sitges): Habitaclia.

Idealista (the default)

The biggest portal in Spain. About 60% of Barcelona's listings appear here. The app is good, alerts are reliable, and most agencies cross-post here.

What's good:

Largest pool by far.
"Fianza" and "honorarios" filters so you can see listings without agency fees (rare in 2026).
"Pet-friendly" filter (con mascotas).
Map view with neighborhood overlays.

What's bad:

Highest scam rate of the major portals. Listings priced 15%+ below the area median should be assumed fake until proven real.
Many listings are reposts across different agencies. Confirm an address before you book a viewing or you'll see the same flat twice.
Reply rates from agencies are inconsistent. Send the same message to 10 agencies, expect 4 replies.

Tactics:

Set 3-5 narrow alerts (specific neighborhoods + price ceiling). Reply within 30 minutes during business hours.
Reverse-image search the listing photos before paying anything.
Never wire a deposit before viewing in person.

Fotocasa (the parallel option)

Second-largest. Inventory overlap with Idealista is around 70%, but the 30% difference matters: some agencies (especially smaller ones) post only on Fotocasa. The remaining inventory is enough to be worth checking.

What's good:

Slightly cleaner UI than Idealista.
Some exclusive listings.
Verified-listing badge program is more rigorous than Idealista's.

What's bad:

The mobile app pushes "premium" messaging that can be annoying.
Slower to load.

Tactics: open Fotocasa as a parallel tab to Idealista. Don't make it your primary because the inventory is slightly smaller.

Habitaclia (greater Catalonia)

Catalonia-specific. Heavily used for the Barcelona suburbs (Sant Cugat, Castelldefels, Badalona, Sitges) and for Barcelona's quieter neighborhoods. Inside the city center, Habitaclia is a backup; outside it's primary.

If you're considering living outside the L1-L5 metro radius - especially if you have kids and you're looking at international schools in the suburbs - check Habitaclia before any other portal.

Badi (shared rooms)

Specifically for the room-by-room market. If you're renting a single room in a shared flat, Badi is the platform. The interface is built around messaging the existing flatmates, who decide who they want to share with.

What's good:

Sane pricing for shared rooms (€500-€800/month is the typical band).
Profiles include co-tenant info (age, jobs, languages).
Verified listings - landlords or principal-tenants must confirm identity.

What's bad:

Smaller pool than Idealista's "habitaciones" filter.
Demand is heavy in September (students arriving). Plan for it.

Tactics: in your message, lead with one sentence about you (job, hobby, why Barcelona), one sentence about how long you'll stay, one question about the flat. Three sentences total. People skip walls of text.

Spotahome (mid-term furnished)

For 1-12 month furnished stays. They photograph and inspect each listing themselves, so quality is consistent. Higher prices than long-term portals (you pay 15-25% premium for the convenience), but you skip:

Apostilled documents
Spanish bank account requirement
1-3 month deposit + agency fee
The viewing-in-person step (their inspections substitute)

Use Spotahome for the first month or two while you do everything else and look for a long-term place.

Estate agents (the missing fifth option)

Don't underestimate walking into agencies in your target neighborhood. Some agencies don't post all their inventory online; the freshest listings get shown to walk-ins first.

Best agencies for English-speaking expats:

ShBarcelona (Passeig de Sant Joan 32) - relocation-focused.
Lucas Fox - upmarket, English-first.
Engel & Völkers - upmarket international chain, has Barcelona offices.

Walking in: bring a 1-page printout of your "tenant profile" - who you are, what you do, what you're looking for, your budget, your timeline. Hand it to the agent. They'll remember you.

Anti-scam checklist (use on every listing)

Is the price within 10% of the neighborhood median? (Use Idealista's "median" filter to sanity-check.)
Does the listing have at least 6 photos and a floor plan?
Can you find the same address on Google Street View?
Does the agency or owner show their full name and a phone number that connects?
Are they willing to do a video viewing if you can't visit yet?

If any of these are no, walk.

A 14-day rental search plan

Day 1-2: Open Idealista, Fotocasa, and (if you're considering shared) Badi. Set 3-5 narrow alerts each.
Day 3-5: Reply to anything within 30 minutes of the alert during business hours. Aim for 5-8 viewings booked.
Day 6-10: Do the viewings. Bring printed copies of your passport, NIE (or visa receipt), employment proof, and your tenant profile. Take photos of every flat.
Day 11-13: Make an offer on your top choice. Have the deposit ready. Spanish leases are usually signed within 48 hours of acceptance.
Day 14: Sign and start scheduling utilities + empadronamiento for the new address.

If 14 days feels tight, reduce the search to one or two neighborhoods. The biggest time sink is indecision across half the city.

The order of operations

Land in Spain. Spotahome or Airbnb for the first 4 weeks while you search.
Search using Idealista (primary) + Fotocasa (parallel) + Badi (if shared room).
Sign long-term lease.
Empadronamiento at the new address (Week 1 after signing).

If you want this whole thing scheduled with deadlines for your specific arrival: start your free 4-week plan.