Real estate in Castelldefels is a beach-town market south of Barcelona, where agencies handle many rentals as well as sales. This page ranks 83 estate agents in the town by Google rating weighted by reviews: they average 4.71 over 7,093 reviews, and 38 are rated 4.5 or more with at least 10 reviews. Below we explain how renting and buying work here, which areas to compare and how to shortlist an agency.
Real estate agencies in Castelldefels
Real estate in Castelldefels covers a town in the Baix Llobregat with a long beach, a village centre and residential hillsides. For foreigners it works in two ways. Some come for a house near the sea with room for a family. Others rent a flat for a year or two because they work in Barcelona or near the airport and want the sea close by.
That second group matters for how you choose, because rentals are a big part of what these agencies do. In the ranked data the Google categories on the top agencies include rental agency, apartment rental agency and commercial real estate next to sales. If you are renting, our pages on long-term rentals in Barcelona and renting in Barcelona explain the contract basics that also apply in Castelldefels.
One feature of this list is how concentrated the reviews are: the two most reviewed listings, with 1,962 and 1,114 reviews, account for over 3,000 of the 7,093 reviews in the whole town. That makes their ratings very stable but also means the other 80 or so agencies are far smaller. A smaller agency with 50 reviews and a 5.0 is not worse; the sample is just small.
Estate agents in Castelldefels?
Who does what? Look at the type before the score.
Beachfront or inland: which part of Castelldefels?
The right area depends on what you will do every day.
- Castelldefels Platja and the seafront. Apartments and houses close to the beach, with restaurants nearby. It is the best known area, and it is where many holiday lets and furnished rentals sit.
- The village centre. A smaller, older core with the shops and the town hall, a short walk from the station area.
- The residential hillsides (such as Bellamar and Montemar). Houses with gardens and sea views in places, usually reached by car.
- Pineda and the areas closer to the neighbouring towns. Quieter residential streets, with Gavà and Viladecans a short distance away.
We give no price per area because we could not confirm one on an official source for this page. Ask each agent to show you one property in the centre and one on the hillside, and compare the distance to the station and the beach on foot.
What is the commute to Barcelona and the airport?
Castelldefels is a main station on the R2 Sud Rodalies line, which runs between Sant Vicenç de Calders and Barcelona. Rodalies' R2 Sud page also lists a Castelldefels to Granollers Centre service via Barcelona-Sants with a train every 10 minutes at peak and every 30 off-peak. The page lists an airport service too, so check the timetable for your route and your hours.
Rail works occasionally change the service, so check the live notices before you plan a daily commute. If you drive, remember that the beach season raises traffic on the coastal roads at weekends. A quick test is to travel the route in both directions at rush hour before you sign a lease.
Our shortlist: Castelldefels agencies to compare first
These come from the ranked data. We have not worked with any of them.
- Most reviewed overall: Agencia inmobiliaria en Castelldefels. 4.9 stars from 1,962 reviews. Its own description refers to La Casa Agency, a franchise network.
- Second most reviewed, beachside: Agencia inmobiliaria y servicios inmobiliarios en Castelldefels Playa. 4.9 stars from 1,114 reviews. It describes free valuations and sales and rentals of houses, flats and commercial units.
- Local and long-established: RB Inmobiliaria. 5 stars from 109 reviews, describing the agency of Ruth Blanco, serving local residents since 2000.
- International network: Lunallar by Keller Williams Castelldefels. 4.8 stars from 435 reviews, offering personal attention through the buying and selling process, according to its description.
- Service package for sellers: WELKHOME. 5 stars from 82 reviews. It lists valuation, professional photos, marketing, visit management and negotiation up to the notary, and says it covers Gavà, Viladecans and the Baix Llobregat.
If you are weighing it against other towns, compare Sitges, Sant Cugat and Badalona.
How do estate agents in Castelldefels work, and who pays?
Estate agents in Catalonia must be in the AICAT register, which the Generalitat describes as public and mandatory. Ask for the agent's number and check it before you hand over a reservation payment.
For a long-term rental, the landlord pays the agency, as the Consumo notice in the FAQ explains. Be wary of any fee asked of you as a tenant for the lease itself, and ask the agency to show you the clause. Charges that are not agency fees, such as a deposit, are different, so ask what each payment is for.
If you buy, a real estate lawyer should check the title, and buying property in Barcelona covers the steps. For local services after you move, the council's site, castelldefels.org, is the official starting point. If you want us to match you with agencies, use the form and tell us whether you are renting or buying and which area you prefer.