Barcelona and Costa Brava – Buying and selling luxury properties

At Barcelona Sotheby’s International Realty we focus our efforts on the purchase and sale of residential properties and on the development of new build projects, all located in the best areas of the Catalan coastline with the aim of satisfying the most demanding clients. 

In our catalogue you will find exclusive homes for sale in Barcelona and Costa Brava: incredible seafront estates, unique properties with gardens or mansions with natural light and unbeatable views. All selected according to our most demanding standards, with the well-being and interest of future owners or investors in mind.

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324223
2.400.000 €Casa unifamiliar

Arenys de Mar - Maresme / Barcelona Costa Norte

Luxury villa with panoramic sea views in Arenys de Mar

Exclusiva villa en la zona más prestigiosa de Arenys de Mar, con impresionantes vistas panorámicas al mar Mediterráneo. La vivienda,...
395 m²
Built Surface
932 m²
Land size
4
Bedrooms
6
Bathrooms
324296
998.000 €Casa unifamiliar

Argentona - Maresme / Barcelona Costa Norte

Mediterranean villa with sea views and maximum privacy at 35 min from Barcelona

Exclusiva propiedad con vistas abiertas al mar y a la montaña, situada en la mejor urbanización de Argentona, a escasos...
495 m²
Built Surface
495 m²
Land size
7
Bedrooms
5
Bathrooms
MARP5121_01
1.000.350 €Casa unifamiliar

Maresme / Barcelona Costa Norte - Montgat

New developments in Montgat area Colegio Internacional – Costa Barcelona

ULTIMAS UNIDADES EN VENTA! ENTREGA VERANO 2026 PLA DE MONTGAT. PROMOCION CONJUNTO RESIDENCIAL DE VIVIENDAS DE NUEVA CONSTRUCCIÓN CON 4/5...
575 m²
Built Surface
5
Bedrooms
4
Bathrooms
324118
925.000 €Casa unifamiliar

Maresme / Barcelona Costa Norte - Sant Cebrià de Vallalta

Luxury Villa with Sea Views in Sant Cebrià de Vallalta, Barcelona

Ubicada en una de las zonas residenciales más altas y exclusivas de Sant Cebrià de Vallalta, esta excepcional villa ofrece...
446 m²
Built Surface
997 m²
Land size
6
Bedrooms
3
Bathrooms
MARP5017
1.395.000 €Casa unifamiliar

Alella - Maresme / Barcelona Costa Norte

An oasis of privacy with spectacular 360º sea and mountain views in Alella

Ubicada en una de las urbanizaciones más hermosas de Alella y a solo 3 minutos del centro de la localidad,...
851 m²
Built Surface
35.000 m²
Land size
6
Bedrooms
6
Bathrooms
324181
Price on request

Argentona - Maresme / Barcelona Costa Norte

Historic residential castle

El castillo de la Roca del Vallès es un inmueble de carácter histórico artístico, que se encuentra en la parte...
2.555 m²
Built Surface
22.615 m²
Land size
9
Bedrooms
9
Bathrooms
324123
1.800.000 €Casa unifamiliar

Cabrils - Maresme / Barcelona Costa Norte

Luxury viewpoint in Maresme with light, elegance and Mediterranean views

Descubra una propiedad absolutamente excepcional, un hogar donde arquitectura, confort y entorno se fusionan para ofrecer una experiencia de vida...
572 m²
Built Surface
572 m²
Land size
6
Bedrooms
4
Bathrooms
324163
1.650.000 €Casa apareada

Els Molins / Poble Sec - Sitges - Sitges / Barcelona Costa Sur

Exclusive house with garden and private pool near the center of Sitges

Spain Sotheby’s International Realty presenta en exclusiva esta magnífica propiedad ubicada al lado de la plana, la cual representa el...
309 m²
Built Surface
5
Bedrooms
4
Bathrooms
324161
1.950.000 €Casa apareada

Barcelona Ciudad - Sant Gervasi Bonanova - Sarrià / Sant Gervasi

House in Bonanova with panoramic views

Ubicada en el prestigioso barrio de La Bonanova, en Barcelona, esta excepcional vivienda unifamiliar ofrece una experiencia residencial exclusiva. Construida...
360 m²
Built Surface
360 m²
Land size
5
Bedrooms
4
Bathrooms
SITP6726
720.000 €Casa apareada

Mas Alba - Sant Pere de Ribes - Sitges / Barcelona Costa Sur

Luxury and comfort in this newly built residence

Presentamos una elegante casa adosada construida en 2024, ubicada en un pintoresco entorno con vistas panorámicas a las montañas. La...
175 m²
Built Surface
250 m²
Land size
5
Bedrooms
4
Bathrooms

Houses for sale in Barcelona and Costa Brava

 Living in a house in Barcelona or the Costa Brava is a luxury available to very few. In Barcelona Sotheby’s International Realty we have a wide portfolio of houses for sale on the outskirts of Barcelona and throughout the Costa Brava for those looking to get away from the city and lead a relaxed life in front of the sea.

The best areas for luxury homes on the outskirts of Barcelona

Barcelona’s coastline is one of the areas with the most houses for sale on the outskirts of Barcelona. In the south of the Catalan capital, on the Garraf coast, we find luxury properties in small towns such as Gavà, Castelldefels, Sitges and Vilanova i la Geltrú. Well connected to Barcelona, these towns are an unbeatable option for a relaxed life without being far from the city. 

In the north, towns such as Alella, Tiana, El Masnou, Premià de Mar and Vilassar de Mar stand out. These charming little towns, located just a few metres from the sea, are full of unique houses with private gardens offering the best views of the Barcelona coastline. As if on an eternal holiday, you can enjoy the tranquillity and good climate of the Catalan coast just a few kilometres from Barcelona.

Luxury seafront houses in Barcelona and the Costa Brava

If there is a type of property with a high demand, this are the properties with sea views. In Barcelona Sotheby’s International Realty we have access to the most exclusive houses for sale in Barcelona and Costa Brava located in the most spectacular locations to delight those in love with the sea. 

Among our offer you will find houses, mansions and other estates with these characteristics, please contact our experts for advice.

Do you want to buy a luxury home in Barcelona or the Costa Brava? We can help you

Barcelona Sotheby’s International Realty is part of the largest network of real estate services in the world, Sotheby’s International Realty. The prestige and worldwide recognition of the brand make us the best real estate agency in the world and give us access to the most exclusive homes for sale in Barcelona province and the Costa Brava.

To meet the demands of our clients we have a team of real estate experts who will advise you in the process of buying your next home or your next investment. Our multilingual advisors will offer you a professional and personalised service, respecting your privacy and maintaining discretion at all times.