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Sell · Cataluña

Sell your property in Castelldefels

Castelldefels pairs a long beach south of Barcelona with a residential hinterland of villas on the Garraf slopes, minutes from the airport. It is a family market, largely geared to main residences.

Free No commitment 2 minutes
Castelldefels

The market in Castelldefels

Price evolutionCatalonia
+10,5 %
year on year · INE — Índice de Precios de la Vivienda · T1 2026
Your property's price

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Areas of Castelldefels

Castelldefels PlatjaSeafront, villas and seaside blocks
Centre / Can BouYear-round living, station and shops
BellamarWooded slopes, villas with sea views
MontemarElevated residential, generous plots
La PinedaQuiet district between centre and beach

Who buys here

Families from the Barcelona metropolitan area and international executives, often connected to the international schools and the nearby airport.

Our advice

On hillside villas, document the access, the parking and the condition of the retaining walls: that is the recurring concern of buyers in Castelldefels.

Alveo guide
Selling your property in Spain
Alveo Properties
Online guide · 2026 edition
The 2026 seller's guide

Non-resident tax, power of attorney, sale timeline, document checklist: the whole seller's journey, gathered and sent to your inbox. Free. An advisor covering Castelldefels will call you back if you want.

Free, no commitment.

Frequently asked questions

It mostly depends on the asking price. A property priced right from day one sells markedly faster than an overpriced one adjusted later — that is the number-one factor, ahead of season or property type.

Nota simple, energy certificate, cédula de habitabilidad depending on the region, latest IBI receipts and community charges. Our lawyer builds the file with you.

No. The sale can be handled remotely by power of attorney, and we coordinate the 3% non-resident withholding with your gestor.

Three main items: the agency commission, the municipal plusvalía paid to the town hall and capital gains tax — IRNR if you are a non-resident. Depending on your situation, add the mortgage cancellation and the energy certificate. Our net proceeds simulator prices each item from your own figures, never from an average.

The whole municipality, and in particular Castelldefels Platja, Centre / Can Bou, Bellamar, Montemar, La Pineda. The advisor who calls you back is the one who actually works the area your property is in.

Selling elsewhere in Cataluña

Read before you sell

The words you will come across

The vocabulary of a Spanish sale, one page each — worth reading before your first appointment at the notary.

Go further

Claire · Welcome to Alveo Properties 🙂 A question about selling your property?