Houses for sale in oitavos dunes

New

1 / 3

€ 3,630,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

3 rooms

4 bathrooms

210 m²

Luxury 3 Bedroom Villa with Private Garden and Pool We present a magnificent 3 bedroom single storey villa inserted in one of the most exclusive and prestigious condominiums in Cascais. It is a residence that combines contemporary architecture, absolute comfort and a unique natural environment, ideal for those looking for a sophisticated, quiet lifestyle close to all essential amenities. Expand

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New

1 / 3

€ 13,500,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

8 bathrooms

1085 m²

A new symbol for Quinta da Marinha. A fantastic architectural project in one of the best locations in Quinta. A unique house right on Rua do Clube. Designed by the renowned architect Francisco Tojal, this project redefines the concept of exclusivity in Cascais, simultaneously combining sophistication, innovation, and sustainability. With a total area of 575 square meters above ground and a further 510 in the basement, this house offers a unique quality of life. Expand

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New

1 / 3

€ 5,450,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

8 rooms

9 bathrooms

700 m²

A unique house on Rua do Clube. A different architectural project in one of the best locations in Quinta. Designed to house 3 families in total privacy, with independent entrances, but at the same time, with the possibility of communication through the interior of the house, opening doors to a pleasant family life together. Built on a 1,500m² plot, this house, with an area of almost 700 m² above ground and some more in the basement, offers a unique quality of life. Expand

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New

1 / 3

€ 13,500,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

8 bathrooms

510 m²

The “Infinite House” will be the new symbol of Quinta da Marinha. A fantastic architectural project for one of the best locations in Quinta. A unique house located on Rua do Clube. To further enhance its exclusivity, this will be the first luxury house in the world to include 3D cement printing in its construction process. Expand

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New

1 / 3

€ 2,642,500

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

4 rooms

5 bathrooms

272 m²

A life of distinction between the Atlantic and nature — Plátanos, Cascais Where contemporary architecture meets absolute privacy and the most desired lifestyle in the Lisbon region. Located in Cascais, Plátanos presents itself as an exclusive residential retreat composed of only 13 independent villas, designed for those seeking the perfect balance between sophistication, nature, and proximity to the main cosmopolitan amenities. Expand

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New

1 / 3

€ 21,000,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

5 rooms

7 bathrooms

850 m²

CASCAIS - Quinta da Marinha, on a plot of urban land measuring 2,300 m2, for construction of a villa measuring 850 m2, on 2 floors, sea view, heated pool. The House comprises: 5 suites, 2 rooms, desk, equipped kitchen, surrounding garden, movie theater spa, gymnasium elevator, heated pool, garage for 4 cars. The outdoor spaces with a heated pool and large social areas are designed to provide your family with every comfort. Expand

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New

1 / 3

€ 22,000,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

5 rooms

6 bathrooms

750 m²

House in Cascais. - Quinta da Marinha, SOUTH zone. A unique villa of contemporary style, inserted in a plot of urban land, 2,700m2, with 2 floors, sea view, heated pool. The villa endowed with large interior areas, large glazed surfaces, magnificent terraces, double height ceilings, comprises 2 large rooms, office, equipped kitchen, cinema room, SPA, elevator, home automation, heated pool, pleasant and well-kept surrounding garden, and closed garage for 4 cars. Expand

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New

1 / 3

€ 1,800,000

Semi-detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

4 rooms

5 bathrooms

378 m²

Property for investment only, rented until May 31, 2027. Expand

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New

1 / 3

€ 4,950,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

5 rooms

5 bathrooms

428 m²

Located in the prestigious Quinta da Marinha, in Cascais, this contemporary 5-bedroom villa offers a perfect combination of comfort and privacy. This residence is set on a generous plot of 1099 m2 within the gated community Bloom Marinha, which offers various services to its residents. On the ground floor, there is a spacious living room, a modern and equipped kitchen, and a suite. Expand

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New

1 / 3

€ 899,000

Semi-detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

2 rooms

2 bathrooms

110 m²

Fully furnished, decorated and equipped townhouse in Quinta da Marinha, the most prestigious location in Cascais. Renovated in 2025, it is ready for move-in or renting it out. Ground floor: 1 small guest bedroom with wardrobe and window 1 full bathroom with shower and seamless corian counters with window 1 open plan kitchen - fully equipped with full size fridge, washing machine, Bora induction hob, oven, microwave, kettle, toaster, cutlery, tableware, and all basic utensils/extras. Expand

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New

1 / 3

€ 8,000,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

6 bathrooms

386 m²

This is the best property with the greatest investment potential in Quinta da Marinha, one of the most exclusive and prestigious residential areas in Cascais, known for its natural beauty, tranquillity and proximity to the sea. Located on the first line of the sea and set in a plot of 2770m2 with 380m2 of construction area, it enjoys an extensive area of landscaped areas and pine trees and is in a cul-de-sac which gives it plenty of privacy. Expand

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New

1 / 3

€ 13,500,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

9 bathrooms

652 m²

Quinta da Marinha, one of the most prestigious areas of Cascais, is home to a project that goes beyond the concept of housing. The Infinite House, designed by architect Marco Martinez Marinho, is a work that reflects the combination of innovative design and the tranquility of the surrounding nature. With careful attention to detail and harmony between space and environment, it was conceived to provide a truly unique living experience. Expand

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New

1 / 3

€ 8,000,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

6 bathrooms

386 m²

House on the seafront on Estrada do Guincho, in Quinta da Marinha, with charming architecture from the seventies on a plot of 2,771 square meters. The privileged location allows you to be just a few minutes away from the beach, the center of Cascais and all services. The villa consists of the main house, two annexes, used as a service apartment and garage, a swimming pool and a large garden full of large old trees that form a dense garden. The main house is divided into two floors. Expand

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New

1 / 3

€ 2,995,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

2 rooms

4 bathrooms

220 m²

Gated luxury condominium with five-star services, consisting of 85 villas, in Quinta da Marinha, Cascais. Detached and modern villas with private gardens and pools, set on generous land plots, with layouts ranging from one to six bedrooms. Living in Quinta da Marinha offers the best of the Cascais lifestyle: city, beach and a natural park, all in one of the finest locations. Expand

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New

1 / 3

€ 4,695,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

4 rooms

6 bathrooms

598 m²

Furnished 4-Bedroom Villa in a Gated Community in Quinta da Marinha with 598 sqm of gross construction area and a 1,354 sqm plot. This villa stands out for its prime location within the condominium, situated on an elevated area with views over the Sintra mountains. Expand

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New

1 / 3

€ 25,000,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

8 bathrooms

1575 m²

Luxury 6-Bedroom Villa in Quinta da Marinha - Contemporary Architecture Rua das Palmeiras, Quinta da Marinha - Cascais Located in one of the most prestigious and exclusive addresses in Cascais, Rua das Palmeiras, this magnificent six-bedroom villa in Quinta da Marinha was designed by the renowned Vitor Vitorino Arquiteto a studio acclaimed for its ability to merge architecture, art, and landscape in perfect harmony. Expand

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New

1 / 3

€ 2,800,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

3 rooms

4 bathrooms

225 m²

House for Sale | T3 | 225 m2 | 198m2 of terraces | Plot 599 m2 | Golf Course Views | Terraces & Private Pool | Marinha Prime - Fronteira Quinta da Marinha If you are looking for a family home, tasteful and surrounded by greenery, with the security and privacy of a private condominium right next to Quinta da Marinha, with several terraces and a private pool perfect for family living, this can be a great purchase option to live or invest. Expand

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New

1 / 3

€ 899,000

Terraced house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

2 rooms

2 bathrooms

110 m²

This beautifully renovated townhouse, completed in 2024, is located in the most prestigious setting of Cascais, Quinta da Marinha. Fully furnished, decorated and equipped, it is ready to move into or rent immediately, offering a seamless blend of comfort, convenience, and lifestyle. On the ground floor, the home features a welcoming guest bedroom with wardrobe and natural light, alongside a full bathroom with a shower, window, and elegant seamless Corian countertop. Expand

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New

1 / 3

€ 24,900,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

8 bathrooms

899 m²

Luxury Villa in Quinta da Marinha – Cascais Exclusivity, Elegance and Sophistication by the Ocean We present one of the most luxurious and valuable properties in Cascais – a true architectural gem, located in the prestigious Quinta da Marinha, one of the most exclusive and secure residential areas in Portugal. Expand

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New

1 / 3

€ 8,000,000

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

6 bathrooms

386 m²

We present an exceptional property located in the coveted Quinta da Marinha South, in Cascais, one of Portugal's most exclusive and prestigious residential addresses. Set on a plot of 2,771 m², on the first line overlooking the Atlantic Ocean, this unique villa combines the classic elegance of its original architecture with an absolutely incomparable natural setting. Expand

1 / 3

Terraced house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

2 rooms

2 bathrooms

100 m²

Fully renovated 2-bedroom townhouse in Cascais’ most exclusive area: Quinta da Marinha. Move-in ready: furnished, decorated and fully equipped down to the last detail – ideal as a weekend home, a year-round residence, or a rental investment. Expand

1 / 3

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

1 / 3

Detached house in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

8 rooms

9 bathrooms

692 m²

DO THE BEST BUSINESS WITH US A unique house in the heart of Rua do Clube. A different architectural project in one of the best locations in Quinta. Designed to house 3 families with total privacy, with autonomous entrances, but, at the same time, with the possibility of communication through the interior of the house, opening doors to a pleasant family life together. Expand

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New

1 / 3

€ 13,500,000

House in Cascais, Cascais e Estoril

Quinta da Marinha (Cascais)

6 rooms

9 bathrooms

1193 m²

Located in Quinta da Marinha, one of Cascais' most exclusive residential enclaves, this contemporary six-bedroom villa is set to become a landmark of Portuguese residential architecture. Designed by Marco Martinez Marinho, the architect behind The Wall House featured on Netflix's The World's Most Extraordinary Homes, this residence will be the world's first luxury villa to incorporate 3D concrete printing technology in its construction. Expand

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Houses for sale in Oitavos Dunes

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Semi-detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Semi-detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Terraced house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Terraced house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

Detached house in Cascais, Cascais e Estoril

House in Cascais, Cascais e Estoril

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